Remove 9.6 (#2554)

Removes support and code for PostgreSQL 9.6

cr: @velioglu

.gitattributes

@@ -26,7 +26,6 @@ configure				-whitespace
 
 # except these exceptions...
 src/backend/distributed/utils/citus_outfuncs.c -citus-style
-src/backend/distributed/utils/ruleutils_96.c -citus-style
 src/backend/distributed/utils/ruleutils_10.c -citus-style
 src/backend/distributed/utils/ruleutils_11.c -citus-style
 src/include/distributed/citus_nodes.h -citus-style

configure

@@ -2530,7 +2530,7 @@ if test -z "$version_num"; then
   as_fn_error $? "Could not detect PostgreSQL version from pg_config." "$LINENO" 5
 fi
 
-if test "$version_num" != '9.6' -a "$version_num" != '10' -a "$version_num" != '11'; then
+if test "$version_num" != '10' -a "$version_num" != '11'; then
    as_fn_error $? "Citus is not compatible with the detected PostgreSQL version ${version_num}." "$LINENO" 5
 else
    { $as_echo "$as_me:${as_lineno-$LINENO}: building against PostgreSQL $version_num" >&5

configure.in

@@ -74,7 +74,7 @@ if test -z "$version_num"; then
   AC_MSG_ERROR([Could not detect PostgreSQL version from pg_config.])
 fi
 
-if test "$version_num" != '9.6' -a "$version_num" != '10' -a "$version_num" != '11'; then
+if test "$version_num" != '10' -a "$version_num" != '11'; then
    AC_MSG_ERROR([Citus is not compatible with the detected PostgreSQL version ${version_num}.])
 else
    AC_MSG_NOTICE([building against PostgreSQL $version_num])

src/backend/distributed/commands/create_distributed_table.c

@@ -1187,18 +1187,14 @@ CreateTruncateTrigger(Oid relationId)
 
 /*
  * RegularTable function returns true if given table's relation kind is RELKIND_RELATION
- * (or RELKIND_PARTITIONED_TABLE for PG >= 10), otherwise it returns false.
+ * or RELKIND_PARTITIONED_TABLE otherwise it returns false.
  */
 bool
 RegularTable(Oid relationId)
 {
 	char relationKind = get_rel_relkind(relationId);
 
-#if (PG_VERSION_NUM >= 100000)
 	if (relationKind == RELKIND_RELATION || relationKind == RELKIND_PARTITIONED_TABLE)
-#else
-	if (relationKind == RELKIND_RELATION)
-#endif
 	{
 		return true;
 	}
@@ -1386,12 +1382,11 @@ TupleDescColumnNameList(TupleDesc tupleDescriptor)
 
 /*
  * RelationUsesIdentityColumns returns whether a given relation uses the SQL
- * GENERATED ... AS IDENTITY features supported as of PostgreSQL 10.
+ * GENERATED ... AS IDENTITY features introduced as of PostgreSQL 10.
  */
 static bool
 RelationUsesIdentityColumns(TupleDesc relationDesc)
 {
-#if (PG_VERSION_NUM >= 100000)
 	int attributeIndex = 0;
 
 	for (attributeIndex = 0; attributeIndex < relationDesc->natts; attributeIndex++)
@@ -1403,7 +1398,6 @@ RelationUsesIdentityColumns(TupleDesc relationDesc)
 			return true;
 		}
 	}
-#endif
 
 	return false;
 }

src/backend/distributed/commands/multi_copy.c

@@ -424,7 +424,6 @@ CopyToExistingShards(CopyStmt *copyStatement, char *completionTag)
 	}
 
 	/* initialize copy state to read from COPY data source */
-#if (PG_VERSION_NUM >= 100000)
 	copyState = BeginCopyFrom(NULL,
 							  copiedDistributedRelation,
 							  copyStatement->filename,
@@ -432,13 +431,6 @@ CopyToExistingShards(CopyStmt *copyStatement, char *completionTag)
 							  NULL,
 							  copyStatement->attlist,
 							  copyStatement->options);
-#else
-	copyState = BeginCopyFrom(copiedDistributedRelation,
-							  copyStatement->filename,
-							  copyStatement->is_program,
-							  copyStatement->attlist,
-							  copyStatement->options);
-#endif
 
 	/* set up callback to identify error line number */
 	errorCallback.callback = CopyFromErrorCallback;
@@ -533,7 +525,6 @@ CopyToNewShards(CopyStmt *copyStatement, char *completionTag, Oid relationId)
 		(ShardConnections *) palloc0(sizeof(ShardConnections));
 
 	/* initialize copy state to read from COPY data source */
-#if (PG_VERSION_NUM >= 100000)
 	CopyState copyState = BeginCopyFrom(NULL,
 										distributedRelation,
 										copyStatement->filename,
@@ -541,13 +532,6 @@ CopyToNewShards(CopyStmt *copyStatement, char *completionTag, Oid relationId)
 										NULL,
 										copyStatement->attlist,
 										copyStatement->options);
-#else
-	CopyState copyState = BeginCopyFrom(distributedRelation,
-										copyStatement->filename,
-										copyStatement->is_program,
-										copyStatement->attlist,
-										copyStatement->options);
-#endif
 
 	CopyOutState copyOutState = (CopyOutState) palloc0(sizeof(CopyOutStateData));
 	copyOutState->delim = (char *) delimiterCharacter;
@@ -2232,11 +2216,7 @@ CitusCopyDestReceiverStartup(DestReceiver *dest, int operation,
 		copyStatement->relation = makeRangeVar(NULL, copyDest->intermediateResultIdPrefix,
 											   -1);
 
-		#if (PG_VERSION_NUM >= 100000)
 		formatResultOption = makeDefElem("format", (Node *) makeString("result"), -1);
-		#else
-		formatResultOption = makeDefElem("format", (Node *) makeString("result"));
-		#endif
 		copyStatement->options = list_make1(formatResultOption);
 	}
 	else
@@ -2639,14 +2619,10 @@ ProcessCopyStmt(CopyStmt *copyStatement, char *completionTag, const char *queryS
 			List *queryTreeList = NIL;
 			StringInfo userFilePath = makeStringInfo();
 
-#if (PG_VERSION_NUM >= 100000)
 			RawStmt *rawStmt = makeNode(RawStmt);
 			rawStmt->stmt = queryNode;
 
 			queryTreeList = pg_analyze_and_rewrite(rawStmt, queryString, NULL, 0, NULL);
-#else
-			queryTreeList = pg_analyze_and_rewrite(queryNode, queryString, NULL, 0);
-#endif
 
 			if (list_length(queryTreeList) != 1)
 			{

src/backend/distributed/commands/schema.c

@@ -26,9 +26,6 @@
 #include "utils/relcache.h"
 
 
-/* Local functions forward declarations for helper functions */
-static char * GetSchemaNameFromDropObject(ListCell *dropSchemaCell);
-
 /*
  * ProcessDropSchemaStmt invalidates the foreign key cache if any table created
  * under dropped schema involved in any foreign key relationship.
@@ -52,7 +49,9 @@ ProcessDropSchemaStmt(DropStmt *dropStatement)
 
 	foreach(dropSchemaCell, dropStatement->objects)
 	{
-		char *schemaString = GetSchemaNameFromDropObject(dropSchemaCell);
+		Value *schemaValue = (Value *) lfirst(dropSchemaCell);
+		char *schemaString = strVal(schemaValue);
+
 		Oid namespaceOid = get_namespace_oid(schemaString, true);
 
 		if (namespaceOid == InvalidOid)
@@ -135,25 +134,3 @@ PlanAlterObjectSchemaStmt(AlterObjectSchemaStmt *alterObjectSchemaStmt,
 
 	return NIL;
 }
-
-
-/*
- * GetSchemaNameFromDropObject gets the name of the drop schema from given
- * list cell. This function is defined due to API change between PG 9.6 and
- * PG 10.
- */
-static char *
-GetSchemaNameFromDropObject(ListCell *dropSchemaCell)
-{
-	char *schemaString = NULL;
-
-#if (PG_VERSION_NUM >= 100000)
-	Value *schemaValue = (Value *) lfirst(dropSchemaCell);
-	schemaString = strVal(schemaValue);
-#else
-	List *schemaNameList = (List *) lfirst(dropSchemaCell);
-	schemaString = NameListToString(schemaNameList);
-#endif
-
-	return schemaString;
-}

src/backend/distributed/commands/table.c

@@ -123,13 +123,12 @@ ProcessDropTableStmt(DropStmt *dropTableStatement)
  * CreateDistributedTable will attach it to its parent table automatically after
  * distributing it.
  *
- * This function does nothing if PostgreSQL's version is less then 10 and given
+ * This function does nothing if the provided CreateStmt is not a CREATE TABLE ...
- * CreateStmt is not a CREATE TABLE ... PARTITION OF command.
+ * PARTITION OF command.
  */
 void
 ProcessCreateTableStmtPartitionOf(CreateStmt *createStatement)
 {
-#if (PG_VERSION_NUM >= 100000)
 	if (createStatement->inhRelations != NIL && createStatement->partbound != NULL)
 	{
 		RangeVar *parentRelation = linitial(createStatement->inhRelations);
@@ -161,7 +160,6 @@ ProcessCreateTableStmtPartitionOf(CreateStmt *createStatement)
 								   viaDeprecatedAPI);
 		}
 	}
-#endif
 }
 
 
@@ -188,13 +186,12 @@ ProcessCreateTableStmtPartitionOf(CreateStmt *createStatement)
  * operation will be performed via propagating this ALTER TABLE ... ATTACH
  * PARTITION command to workers.
  *
- * This function does nothing if PostgreSQL's version is less then 10 and given
+ * This function does nothing if the provided CreateStmt is not an ALTER TABLE ...
- * CreateStmt is not a ALTER TABLE ... ATTACH PARTITION OF command.
+ * ATTACH PARTITION OF command.
  */
 void
 ProcessAlterTableStmtAttachPartition(AlterTableStmt *alterTableStatement)
 {
-#if (PG_VERSION_NUM >= 100000)
 	List *commandList = alterTableStatement->cmds;
 	ListCell *commandCell = NULL;
 
@@ -240,7 +237,6 @@ ProcessAlterTableStmtAttachPartition(AlterTableStmt *alterTableStatement)
 			}
 		}
 	}
-#endif
 }
 
 
@@ -383,7 +379,6 @@ PlanAlterTableStmt(AlterTableStmt *alterTableStatement, const char *alterTableCo
 				}
 			}
 		}
-#if (PG_VERSION_NUM >= 100000)
 		else if (alterTableType == AT_AttachPartition)
 		{
 			PartitionCmd *partitionCommand = (PartitionCmd *) command->def;
@@ -418,7 +413,7 @@ PlanAlterTableStmt(AlterTableStmt *alterTableStatement, const char *alterTableCo
 
 			rightRelationId = RangeVarGetRelid(partitionCommand->name, NoLock, false);
 		}
-#endif
+
 		executeSequentially |= SetupExecutionModeForAlterTable(leftRelationId,
 															   command);
 	}
@@ -990,7 +985,6 @@ ErrorIfUnsupportedAlterTableStmt(AlterTableStmt *alterTableStatement)
 				break;
 			}
 
-#if (PG_VERSION_NUM >= 100000)
 			case AT_AttachPartition:
 			{
 				Oid relationId = AlterTableLookupRelation(alterTableStatement,
@@ -1037,7 +1031,6 @@ ErrorIfUnsupportedAlterTableStmt(AlterTableStmt *alterTableStatement)
 				break;
 			}
 
-#endif
 			case AT_DropConstraint:
 			{
 				LOCKMODE lockmode = AlterTableGetLockLevel(alterTableStatement->cmds);

src/backend/distributed/commands/transmit.c

@@ -57,12 +57,8 @@ RedirectCopyDataToRegularFile(const char *filename)
 		/* if received data has contents, append to regular file */
 		if (copyData->len > 0)
 		{
-#if (PG_VERSION_NUM >= 100000)
 			int appended = FileWrite(fileDesc, copyData->data, copyData->len,
 									 PG_WAIT_IO);
-#else
-			int appended = FileWrite(fileDesc, copyData->data, copyData->len);
-#endif
 
 			if (appended != copyData->len)
 			{
@@ -107,12 +103,7 @@ SendRegularFile(const char *filename)
 
 	SendCopyOutStart();
 
-#if (PG_VERSION_NUM >= 100000)
 	readBytes = FileRead(fileDesc, fileBuffer->data, fileBufferSize, PG_WAIT_IO);
-#else
-	readBytes = FileRead(fileDesc, fileBuffer->data, fileBufferSize);
-#endif
-
 	while (readBytes > 0)
 	{
 		fileBuffer->len = readBytes;
@@ -120,12 +111,8 @@ SendRegularFile(const char *filename)
 		SendCopyData(fileBuffer);
 
 		resetStringInfo(fileBuffer);
-#if (PG_VERSION_NUM >= 100000)
 		readBytes = FileRead(fileDesc, fileBuffer->data, fileBufferSize,
 							 PG_WAIT_IO);
-#else
-		readBytes = FileRead(fileDesc, fileBuffer->data, fileBufferSize);
-#endif
 	}
 
 	SendCopyDone();

src/backend/distributed/commands/utility_hook.c

@@ -67,45 +67,19 @@ static void PostProcessUtility(Node *parsetree);
 
 
 /*
- * multi_ProcessUtility9x is the 9.x-compatible wrapper for Citus' main utility
+ * CitusProcessUtility is a convenience method to create a PlannedStmt out of pieces of a
- * hook. It simply adapts the old-style hook to call into the new-style (10+)
+ * utility statement before invoking ProcessUtility.
- * hook, which is what now houses all actual logic.
- */
-void
-multi_ProcessUtility9x(Node *parsetree,
-					   const char *queryString,
-					   ProcessUtilityContext context,
-					   ParamListInfo params,
-					   DestReceiver *dest,
-					   char *completionTag)
-{
-	PlannedStmt *plannedStmt = makeNode(PlannedStmt);
-	plannedStmt->commandType = CMD_UTILITY;
-	plannedStmt->utilityStmt = parsetree;
-
-	multi_ProcessUtility(plannedStmt, queryString, context, params, NULL, dest,
-						 completionTag);
-}
-
-
-/*
- * CitusProcessUtility is a version-aware wrapper of ProcessUtility to account
- * for argument differences between the 9.x and 10+ PostgreSQL versions.
  */
 void
 CitusProcessUtility(Node *node, const char *queryString, ProcessUtilityContext context,
 					ParamListInfo params, DestReceiver *dest, char *completionTag)
 {
-#if (PG_VERSION_NUM >= 100000)
 	PlannedStmt *plannedStmt = makeNode(PlannedStmt);
 	plannedStmt->commandType = CMD_UTILITY;
 	plannedStmt->utilityStmt = node;
 
 	ProcessUtility(plannedStmt, queryString, context, params, NULL, dest,
 				   completionTag);
-#else
-	ProcessUtility(node, queryString, context, params, dest, completionTag);
-#endif
 }
 
 
@@ -139,13 +113,8 @@ multi_ProcessUtility(PlannedStmt *pstmt,
 		 * that state. Since we never need to intercept transaction statements,
 		 * skip our checks and immediately fall into standard_ProcessUtility.
 		 */
-#if (PG_VERSION_NUM >= 100000)
 		standard_ProcessUtility(pstmt, queryString, context,
 								params, queryEnv, dest, completionTag);
-#else
-		standard_ProcessUtility(parsetree, queryString, context,
-								params, dest, completionTag);
-#endif
 
 		return;
 	}
@@ -163,26 +132,18 @@ multi_ProcessUtility(PlannedStmt *pstmt,
 		 * Ensure that utility commands do not behave any differently until CREATE
 		 * EXTENSION is invoked.
 		 */
-#if (PG_VERSION_NUM >= 100000)
 		standard_ProcessUtility(pstmt, queryString, context,
 								params, queryEnv, dest, completionTag);
-#else
-		standard_ProcessUtility(parsetree, queryString, context,
-								params, dest, completionTag);
-#endif
 
 		return;
 	}
 
-#if (PG_VERSION_NUM >= 100000)
 	if (IsA(parsetree, CreateSubscriptionStmt))
 	{
 		CreateSubscriptionStmt *createSubStmt = (CreateSubscriptionStmt *) parsetree;
 
 		parsetree = ProcessCreateSubscriptionStmt(createSubStmt);
 	}
-#endif
-
 #if (PG_VERSION_NUM >= 110000)
 	if (IsA(parsetree, CallStmt))
 	{
@@ -457,15 +418,9 @@ multi_ProcessUtility(PlannedStmt *pstmt,
 		}
 	}
 
-#if (PG_VERSION_NUM >= 100000)
 	pstmt->utilityStmt = parsetree;
 	standard_ProcessUtility(pstmt, queryString, context,
 							params, queryEnv, dest, completionTag);
-#else
-	standard_ProcessUtility(parsetree, queryString, context,
-							params, dest, completionTag);
-#endif
-
 
 	/*
 	 * We only process CREATE TABLE ... PARTITION OF commands in the function below

src/backend/distributed/connection/remote_commands.c

@@ -313,25 +313,6 @@ ReportResultError(MultiConnection *connection, PGresult *result, int elevel)
 }
 
 
-/* *INDENT-OFF* */
-#if (PG_VERSION_NUM < 100000)
-
-/*
- * Make copy of string with all trailing newline characters removed.
- */
-char *
-pchomp(const char *in)
-{
-	size_t		n;
-
-	n = strlen(in);
-	while (n > 0 && in[n - 1] == '\n')
-		n--;
-	return pnstrdup(in, n);
-}
-
-#endif
-
 /* *INDENT-ON* */
 
 
@@ -712,12 +693,7 @@ FinishConnectionIO(MultiConnection *connection, bool raiseInterrupts)
 			return true;
 		}
 
-#if (PG_VERSION_NUM >= 100000)
 		rc = WaitLatchOrSocket(MyLatch, waitFlags, socket, 0, PG_WAIT_EXTENSION);
-#else
-		rc = WaitLatchOrSocket(MyLatch, waitFlags, socket, 0);
-#endif
-
 		if (rc & WL_POSTMASTER_DEATH)
 		{
 			ereport(ERROR, (errmsg("postmaster was shut down, exiting")));
@@ -806,10 +782,7 @@ WaitForAllConnections(List *connectionList, bool raiseInterrupts)
 			int pendingConnectionCount = totalConnectionCount -
 										 pendingConnectionsStartIndex;
 
-			/*
+			/* rebuild the WaitEventSet whenever connections are ready */
-			 * We cannot disable wait events as of postgres 9.6, so we rebuild the
-			 * WaitEventSet whenever connections are ready.
-			 */
 			if (rebuildWaitEventSet)
 			{
 				if (waitEventSet != NULL)
@@ -824,13 +797,8 @@ WaitForAllConnections(List *connectionList, bool raiseInterrupts)
 			}
 
 			/* wait for I/O events */
-#if (PG_VERSION_NUM >= 100000)
 			eventCount = WaitEventSetWait(waitEventSet, timeout, events,
 										  pendingConnectionCount, WAIT_EVENT_CLIENT_READ);
-#else
-			eventCount = WaitEventSetWait(waitEventSet, timeout, events,
-										  pendingConnectionCount);
-#endif
 
 			/* process I/O events */
 			for (; eventIndex < eventCount; eventIndex++)

src/backend/distributed/executor/intermediate_results.c

@@ -412,11 +412,7 @@ RemoteFileDestReceiverReceive(TupleTableSlot *slot, DestReceiver *dest)
 static void
 WriteToLocalFile(StringInfo copyData, File fileDesc)
 {
-#if (PG_VERSION_NUM >= 100000)
 	int bytesWritten = FileWrite(fileDesc, copyData->data, copyData->len, PG_WAIT_IO);
-#else
-	int bytesWritten = FileWrite(fileDesc, copyData->data, copyData->len);
-#endif
 	if (bytesWritten < 0)
 	{
 		ereport(ERROR, (errcode_for_file_access(),

src/backend/distributed/executor/multi_executor.c

@@ -270,21 +270,12 @@ ReadFileIntoTupleStore(char *fileName, char *copyFormat, TupleDesc tupleDescript
 	DefElem *copyOption = NULL;
 	List *copyOptions = NIL;
 
-#if (PG_VERSION_NUM >= 100000)
 	int location = -1; /* "unknown" token location */
 	copyOption = makeDefElem("format", (Node *) makeString(copyFormat), location);
-#else
-	copyOption = makeDefElem("format", (Node *) makeString(copyFormat));
-#endif
 	copyOptions = lappend(copyOptions, copyOption);
 
-#if (PG_VERSION_NUM >= 100000)
 	copyState = BeginCopyFrom(NULL, stubRelation, fileName, false, NULL,
 							  NULL, copyOptions);
-#else
-	copyState = BeginCopyFrom(stubRelation, fileName, false, NULL,
-							  copyOptions);
-#endif
 
 	while (true)
 	{
@@ -351,14 +342,8 @@ Query *
 ParseQueryString(const char *queryString)
 {
 	Query *query = NULL;
-
-#if (PG_VERSION_NUM >= 100000)
 	RawStmt *rawStmt = (RawStmt *) ParseTreeRawStmt(queryString);
 	List *queryTreeList = pg_analyze_and_rewrite(rawStmt, queryString, NULL, 0, NULL);
-#else
-	Node *queryTreeNode = ParseTreeNode(queryString);
-	List *queryTreeList = pg_analyze_and_rewrite(queryTreeNode, queryString, NULL, 0);
-#endif
 
 	if (list_length(queryTreeList) != 1)
 	{
@@ -416,11 +401,7 @@ ExecutePlanIntoDestReceiver(PlannedStmt *queryPlan, ParamListInfo params,
 					  NULL);
 
 	PortalStart(portal, params, eflags, GetActiveSnapshot());
-#if (PG_VERSION_NUM >= 100000)
 	PortalRun(portal, count, false, true, dest, dest, NULL);
-#else
-	PortalRun(portal, count, false, dest, dest, NULL);
-#endif
 	PortalDrop(portal, false);
 }
 

src/backend/distributed/master/master_delete_protocol.c

@@ -58,9 +58,7 @@
 #include "utils/elog.h"
 #include "utils/errcodes.h"
 #include "utils/lsyscache.h"
-#if (PG_VERSION_NUM >= 100000)
 #include "utils/varlena.h"
-#endif
 
 
 /* Local functions forward declarations */
@@ -112,12 +110,8 @@ master_apply_delete_command(PG_FUNCTION_ARGS)
 	LOCKMODE lockMode = 0;
 	char partitionMethod = 0;
 	bool failOK = false;
-#if (PG_VERSION_NUM >= 100000)
 	RawStmt *rawStmt = (RawStmt *) ParseTreeRawStmt(queryString);
 	queryTreeNode = rawStmt->stmt;
-#else
-	queryTreeNode = ParseTreeNode(queryString);
-#endif
 
 	EnsureCoordinator();
 	CheckCitusVersion(ERROR);
@@ -152,11 +146,7 @@ master_apply_delete_command(PG_FUNCTION_ARGS)
 	CheckDistributedTable(relationId);
 	EnsureTablePermissions(relationId, ACL_DELETE);
 
-#if (PG_VERSION_NUM >= 100000)
 	queryTreeList = pg_analyze_and_rewrite(rawStmt, queryString, NULL, 0, NULL);
-#else
-	queryTreeList = pg_analyze_and_rewrite(queryTreeNode, queryString, NULL, 0);
-#endif
 	deleteQuery = (Query *) linitial(queryTreeList);
 	CheckTableCount(deleteQuery);
 
@@ -593,11 +583,7 @@ ShardsMatchingDeleteCriteria(Oid relationId, List *shardIntervalList,
 			restrictInfoList = lappend(restrictInfoList, lessThanRestrictInfo);
 			restrictInfoList = lappend(restrictInfoList, greaterThanRestrictInfo);
 
-#if (PG_VERSION_NUM >= 100000)
 			dropShard = predicate_implied_by(deleteCriteriaList, restrictInfoList, false);
-#else
-			dropShard = predicate_implied_by(deleteCriteriaList, restrictInfoList);
-#endif
 			if (dropShard)
 			{
 				dropShardIntervalList = lappend(dropShardIntervalList, shardInterval);

src/backend/distributed/master/master_modify_multiple_shards.c

@@ -92,12 +92,8 @@ master_modify_multiple_shards(PG_FUNCTION_ARGS)
 	CmdType operation = CMD_UNKNOWN;
 	TaskType taskType = TASK_TYPE_INVALID_FIRST;
 	bool truncateOperation = false;
-#if (PG_VERSION_NUM >= 100000)
 	RawStmt *rawStmt = (RawStmt *) ParseTreeRawStmt(queryString);
 	queryTreeNode = rawStmt->stmt;
-#else
-	queryTreeNode = ParseTreeNode(queryString);
-#endif
 
 	CheckCitusVersion(ERROR);
 
@@ -152,11 +148,7 @@ master_modify_multiple_shards(PG_FUNCTION_ARGS)
 
 	CheckDistributedTable(relationId);
 
-#if (PG_VERSION_NUM >= 100000)
 	queryTreeList = pg_analyze_and_rewrite(rawStmt, queryString, NULL, 0, NULL);
-#else
-	queryTreeList = pg_analyze_and_rewrite(queryTreeNode, queryString, NULL, 0);
-#endif
 	modifyQuery = (Query *) linitial(queryTreeList);
 
 	operation = modifyQuery->commandType;

src/backend/distributed/master/master_node_protocol.c

@@ -61,9 +61,7 @@
 #include "utils/relcache.h"
 #include "utils/ruleutils.h"
 #include "utils/tqual.h"
-#if (PG_VERSION_NUM >= 100000)
 #include "utils/varlena.h"
-#endif
 
 
 /* Shard related configuration */

src/backend/distributed/master/master_stage_protocol.c

@@ -24,9 +24,7 @@
 #include "commands/tablecmds.h"
 #include "catalog/indexing.h"
 #include "catalog/namespace.h"
-#if (PG_VERSION_NUM >= 100000)
 #include "catalog/partition.h"
-#endif
 #include "distributed/citus_ruleutils.h"
 #include "distributed/colocation_utils.h"
 #include "distributed/commands.h"

src/backend/distributed/master/worker_node_manager.c

@@ -21,8 +21,6 @@
 #include "libpq/hba.h"
 #if (PG_VERSION_NUM >= 100000)
 #include "common/ip.h"
-#else
-#include "libpq/ip.h"
 #endif
 #include "libpq/libpq-be.h"
 #include "postmaster/postmaster.h"

src/backend/distributed/metadata/metadata_sync.c

@@ -918,11 +918,7 @@ List *
 SequenceDDLCommandsForTable(Oid relationId)
 {
 	List *sequenceDDLList = NIL;
-#if (PG_VERSION_NUM >= 100000)
 	List *ownedSequences = getOwnedSequences(relationId, InvalidAttrNumber);
-#else
-	List *ownedSequences = getOwnedSequences(relationId);
-#endif
 	ListCell *listCell;
 	char *ownerName = TableOwner(relationId);
 
@@ -1008,7 +1004,6 @@ EnsureSupportedSequenceColumnType(Oid sequenceOid)
 	bool hasMetadataWorkers = HasMetadataWorkers();
 
 	/* call sequenceIsOwned in order to get the tableId and columnId */
-#if (PG_VERSION_NUM >= 100000)
 	bool sequenceOwned = sequenceIsOwned(sequenceOid, DEPENDENCY_AUTO, &tableId,
 										 &columnId);
 	if (!sequenceOwned)
@@ -1018,9 +1013,6 @@ EnsureSupportedSequenceColumnType(Oid sequenceOid)
 	}
 
 	Assert(sequenceOwned);
-#else
-	sequenceIsOwned(sequenceOid, &tableId, &columnId);
-#endif
 
 	shouldSyncMetadata = ShouldSyncTableMetadata(tableId);
 

src/backend/distributed/planner/distributed_planner.c

@@ -337,7 +337,6 @@ AdjustPartitioningForDistributedPlanning(Query *queryTree,
 		{
 			rangeTableEntry->inh = setPartitionedTablesInherited;
 
-#if (PG_VERSION_NUM >= 100000)
 			if (setPartitionedTablesInherited)
 			{
 				rangeTableEntry->relkind = RELKIND_PARTITIONED_TABLE;
@@ -346,7 +345,6 @@ AdjustPartitioningForDistributedPlanning(Query *queryTree,
 			{
 				rangeTableEntry->relkind = RELKIND_RELATION;
 			}
-#endif
 		}
 	}
 }

src/backend/distributed/planner/multi_explain.c

@@ -87,15 +87,10 @@ static void ExplainTaskPlacement(ShardPlacement *taskPlacement, List *explainOut
 static StringInfo BuildRemoteExplainQuery(char *queryString, ExplainState *es);
 
 /* Static Explain functions copied from explain.c */
-#if (PG_VERSION_NUM >= 100000)
 static void ExplainOneQuery(Query *query, int cursorOptions,
 							IntoClause *into, ExplainState *es,
 							const char *queryString, ParamListInfo params,
 							QueryEnvironment *queryEnv);
-#else
-static void ExplainOneQuery(Query *query, IntoClause *into, ExplainState *es,
-							const char *queryString, ParamListInfo params);
-#endif
 #if (PG_VERSION_NUM < 110000)
 static void ExplainOpenGroup(const char *objtype, const char *labelname,
 							 bool labeled, ExplainState *es);
@@ -165,11 +160,7 @@ CoordinatorInsertSelectExplainScan(CustomScanState *node, List *ancestors,
 	ExplainOpenGroup("Select Query", "Select Query", false, es);
 
 	/* explain the inner SELECT query */
-#if (PG_VERSION_NUM >= 100000)
 	ExplainOneQuery(query, 0, into, es, queryString, params, NULL);
-#else
-	ExplainOneQuery(query, into, es, queryString, params);
-#endif
 
 	ExplainCloseGroup("Select Query", "Select Query", false, es);
 }
@@ -211,11 +202,7 @@ ExplainSubPlans(DistributedPlan *distributedPlan, ExplainState *es)
 		INSTR_TIME_SET_CURRENT(planduration);
 		INSTR_TIME_SUBTRACT(planduration, planduration);
 
-#if (PG_VERSION_NUM >= 100000)
 		ExplainOnePlan(plan, into, es, queryString, params, NULL, &planduration);
-#else
-		ExplainOnePlan(plan, into, es, queryString, params, &planduration);
-#endif
 
 		if (es->format == EXPLAIN_FORMAT_TEXT)
 		{
@@ -654,15 +641,10 @@ BuildRemoteExplainQuery(char *queryString, ExplainState *es)
  * "into" is NULL unless we are explaining the contents of a CreateTableAsStmt.
  */
 static void
-#if (PG_VERSION_NUM >= 100000)
 ExplainOneQuery(Query *query, int cursorOptions,
 				IntoClause *into, ExplainState *es,
 				const char *queryString, ParamListInfo params,
 				QueryEnvironment *queryEnv)
-#else
-ExplainOneQuery(Query *query, IntoClause *into, ExplainState *es,
-				const char *queryString, ParamListInfo params)
-#endif
 {
 	/* if an advisor plugin is present, let it manage things */
 	if (ExplainOneQuery_hook)
@@ -672,8 +654,6 @@ ExplainOneQuery(Query *query, IntoClause *into, ExplainState *es,
 #elif (PG_VERSION_NUM >= 100000)
 		(*ExplainOneQuery_hook) (query, cursorOptions, into, es,
 								 queryString, params);
-#else
-		(*ExplainOneQuery_hook) (query, into, es, queryString, params);
 #endif
 	else
 	{
@@ -684,22 +664,14 @@ ExplainOneQuery(Query *query, IntoClause *into, ExplainState *es,
 		INSTR_TIME_SET_CURRENT(planstart);
 
 		/* plan the query */
-#if (PG_VERSION_NUM >= 100000)
 		plan = pg_plan_query(query, cursorOptions, params);
-#else
-		plan = pg_plan_query(query, into ? 0 : CURSOR_OPT_PARALLEL_OK, params);
-#endif
 
 		INSTR_TIME_SET_CURRENT(planduration);
 		INSTR_TIME_SUBTRACT(planduration, planstart);
 
 		/* run it (if needed) and produce output */
-#if (PG_VERSION_NUM >= 100000)
 		ExplainOnePlan(plan, into, es, queryString, params, queryEnv,
 					   &planduration);
-#else
-		ExplainOnePlan(plan, into, es, queryString, params, &planduration);
-#endif
 	}
 }
 

src/backend/distributed/planner/multi_logical_optimizer.c

@@ -1953,12 +1953,8 @@ MasterAverageExpression(Oid sumAggregateType, Oid countAggregateType,
 	 * will convert the types of the aggregates if necessary.
 	 */
 	operatorNameList = list_make1(makeString(DIVISION_OPER_NAME));
-#if (PG_VERSION_NUM >= 100000)
 	opExpr = make_op(NULL, operatorNameList, (Node *) firstSum, (Node *) secondSum, NULL,
 					 -1);
-#else
-	opExpr = make_op(NULL, operatorNameList, (Node *) firstSum, (Node *) secondSum, -1);
-#endif
 
 	return opExpr;
 }

src/backend/distributed/planner/multi_router_planner.c

@@ -142,9 +142,7 @@ static bool MultiRouterPlannableQuery(Query *query,
 static DeferredErrorMessage * ErrorIfQueryHasModifyingCTE(Query *queryTree);
 static RangeTblEntry * GetUpdateOrDeleteRTE(Query *query);
 static bool SelectsFromDistributedTable(List *rangeTableList, Query *query);
-#if (PG_VERSION_NUM >= 100000)
 static List * get_all_actual_clauses(List *restrictinfo_list);
-#endif
 static int CompareInsertValuesByShardId(const void *leftElement,
 										const void *rightElement);
 static uint64 GetInitialShardId(List *relationShardList);
@@ -1294,13 +1292,8 @@ TargetEntryChangesValue(TargetEntry *targetEntry, Var *column, FromExpr *joinTre
 		rightConst->constisnull = newValue->constisnull;
 		rightConst->constbyval = newValue->constbyval;
 
-#if (PG_VERSION_NUM >= 100000)
 		predicateIsImplied = predicate_implied_by(list_make1(equalityExpr),
 												  restrictClauseList, false);
-#else
-		predicateIsImplied = predicate_implied_by(list_make1(equalityExpr),
-												  restrictClauseList);
-#endif
 		if (predicateIsImplied)
 		{
 			/* target entry of the form SET col = <x> WHERE col = <x> AND ... */
@@ -2518,13 +2511,10 @@ NormalizeMultiRowInsertTargetList(Query *query)
 		valuesListCell->data.ptr_value = (void *) expandedValuesList;
 	}
 
-#if (PG_VERSION_NUM >= 100000)
-
 	/* reset coltypes, coltypmods, colcollations and rebuild them below */
 	valuesRTE->coltypes = NIL;
 	valuesRTE->coltypmods = NIL;
 	valuesRTE->colcollations = NIL;
-#endif
 
 	foreach(targetEntryCell, query->targetList)
 	{
@@ -2544,11 +2534,9 @@ NormalizeMultiRowInsertTargetList(Query *query)
 		targetTypmod = exprTypmod(targetExprNode);
 		targetColl = exprCollation(targetExprNode);
 
-#if (PG_VERSION_NUM >= 100000)
 		valuesRTE->coltypes = lappend_oid(valuesRTE->coltypes, targetType);
 		valuesRTE->coltypmods = lappend_int(valuesRTE->coltypmods, targetTypmod);
 		valuesRTE->colcollations = lappend_oid(valuesRTE->colcollations, targetColl);
-#endif
 
 		if (IsA(targetExprNode, Var))
 		{
@@ -2996,8 +2984,6 @@ ErrorIfQueryHasModifyingCTE(Query *queryTree)
 }
 
 
-#if (PG_VERSION_NUM >= 100000)
-
 /*
  * get_all_actual_clauses
  *
@@ -3024,9 +3010,6 @@ get_all_actual_clauses(List *restrictinfo_list)
 }
 
 
-#endif
-
-
 /*
  * CompareInsertValuesByShardId does what it says in the name. Used for sorting
  * InsertValues objects by their shard.

src/backend/distributed/relay/relay_event_utility.c

@@ -547,7 +547,6 @@ RelayEventExtendNamesForInterShardCommands(Node *parseTree, uint64 leftShardId,
 						}
 					}
 				}
-#if (PG_VERSION_NUM >= 100000)
 				else if (command->subtype == AT_AttachPartition ||
 						 command->subtype == AT_DetachPartition)
 				{
@@ -556,7 +555,6 @@ RelayEventExtendNamesForInterShardCommands(Node *parseTree, uint64 leftShardId,
 					referencedTableName = &(partitionCommand->name->relname);
 					relationSchemaName = &(partitionCommand->name->schemaname);
 				}
-#endif
 				else
 				{
 					continue;

src/backend/distributed/shared_library_init.c

@@ -203,11 +203,7 @@ _PG_init(void)
 	planner_hook = distributed_planner;
 
 	/* register utility hook */
-#if (PG_VERSION_NUM >= 100000)
 	ProcessUtility_hook = multi_ProcessUtility;
-#else
-	ProcessUtility_hook = multi_ProcessUtility9x;
-#endif
 
 	/* register for planner hook */
 	set_rel_pathlist_hook = multi_relation_restriction_hook;

src/backend/distributed/test/deparse_shard_query.c

@@ -52,12 +52,8 @@ deparse_shard_query_test(PG_FUNCTION_ARGS)
 		ListCell *queryTreeCell = NULL;
 		List *queryTreeList = NIL;
 
-#if (PG_VERSION_NUM >= 100000)
 		queryTreeList = pg_analyze_and_rewrite((RawStmt *) parsetree, queryStringChar,
 											   NULL, 0, NULL);
-#else
-		queryTreeList = pg_analyze_and_rewrite(parsetree, queryStringChar, NULL, 0);
-#endif
 
 		foreach(queryTreeCell, queryTreeList)
 		{

src/backend/distributed/test/distribution_metadata.c

@@ -271,12 +271,8 @@ relation_count_in_query(PG_FUNCTION_ARGS)
 		ListCell *queryTreeCell = NULL;
 		List *queryTreeList = NIL;
 
-#if (PG_VERSION_NUM >= 100000)
 		queryTreeList = pg_analyze_and_rewrite((RawStmt *) parsetree, queryStringChar,
 											   NULL, 0, NULL);
-#else
-		queryTreeList = pg_analyze_and_rewrite(parsetree, queryStringChar, NULL, 0);
-#endif
 
 		foreach(queryTreeCell, queryTreeList)
 		{

src/backend/distributed/test/partitioning_utils.c

@@ -37,9 +37,7 @@ generate_alter_table_detach_partition_command(PG_FUNCTION_ARGS)
 {
 	char *command = "";
 
-#if (PG_VERSION_NUM >= 100000)
 	command = GenerateDetachPartitionCommand(PG_GETARG_OID(0));
-#endif
 
 	PG_RETURN_TEXT_P(cstring_to_text(command));
 }
@@ -53,9 +51,7 @@ generate_alter_table_attach_partition_command(PG_FUNCTION_ARGS)
 {
 	char *command = "";
 
-#if (PG_VERSION_NUM >= 100000)
 	command = GenerateAlterTableAttachPartitionCommand(PG_GETARG_OID(0));
-#endif
 
 	PG_RETURN_TEXT_P(cstring_to_text(command));
 }
@@ -69,9 +65,7 @@ generate_partition_information(PG_FUNCTION_ARGS)
 {
 	char *command = "";
 
-#if (PG_VERSION_NUM >= 100000)
 	command = GeneratePartitioningInformation(PG_GETARG_OID(0));
-#endif
 
 	PG_RETURN_TEXT_P(cstring_to_text(command));
 }
@@ -85,7 +79,6 @@ print_partitions(PG_FUNCTION_ARGS)
 {
 	StringInfo resultRelationNames = makeStringInfo();
 
-#if (PG_VERSION_NUM >= 100000)
 	List *partitionList = PartitionList(PG_GETARG_OID(0));
 	ListCell *partitionOidCell = NULL;
 
@@ -103,7 +96,6 @@ print_partitions(PG_FUNCTION_ARGS)
 
 		appendStringInfoString(resultRelationNames, get_rel_name(partitionOid));
 	}
-#endif
 
 	PG_RETURN_TEXT_P(cstring_to_text(resultRelationNames->data));
 }

src/backend/distributed/transaction/backend_data.c

@@ -46,11 +46,7 @@
 typedef struct BackendManagementShmemData
 {
 	int trancheId;
-#if (PG_VERSION_NUM >= 100000)
 	NamedLWLockTranche namedLockTranche;
-#else
-	LWLockTranche lockTranche;
-#endif
 	LWLock lock;
 
 	/*
@@ -554,36 +550,18 @@ BackendManagementShmemInit(void)
 		int totalProcs = 0;
 		char *trancheName = "Backend Management Tranche";
 
-#if (PG_VERSION_NUM >= 100000)
 		NamedLWLockTranche *namedLockTranche =
 			&backendManagementShmemData->namedLockTranche;
 
-#else
-		LWLockTranche *lockTranche = &backendManagementShmemData->lockTranche;
-#endif
-
 		/* start by zeroing out all the memory */
 		memset(backendManagementShmemData, 0,
 			   BackendManagementShmemSize());
 
-#if (PG_VERSION_NUM >= 100000)
 		namedLockTranche->trancheId = LWLockNewTrancheId();
 
 		LWLockRegisterTranche(namedLockTranche->trancheId, trancheName);
 		LWLockInitialize(&backendManagementShmemData->lock,
 						 namedLockTranche->trancheId);
-#else
-		backendManagementShmemData->trancheId = LWLockNewTrancheId();
-
-		/* we only need a single lock */
-		lockTranche->array_base = &backendManagementShmemData->lock;
-		lockTranche->array_stride = sizeof(LWLock);
-		lockTranche->name = trancheName;
-
-		LWLockRegisterTranche(backendManagementShmemData->trancheId, lockTranche);
-		LWLockInitialize(&backendManagementShmemData->lock,
-						 backendManagementShmemData->trancheId);
-#endif
 
 		/* start the distributed transaction ids from 1 */
 		pg_atomic_init_u64(&backendManagementShmemData->nextTransactionNumber, 1);

src/backend/distributed/transaction/citus_dist_stat_activity.c

@@ -36,9 +36,7 @@
 #include "storage/spin.h"
 #include "storage/s_lock.h"
 #include "utils/builtins.h"
-#if PG_VERSION_NUM >= 100000
 #include "utils/fmgrprotos.h"
-#endif
 #include "utils/inet.h"
 #include "utils/timestamp.h"
 
@@ -121,12 +119,8 @@
  * We get the query_host_name and query_host_port while opening the connection to
  * the node. We also replace initiator_node_identifier with initiator_node_host
  * and initiator_node_port. Thus, they are not in the query below.
- *
- * Also, backend_type introduced with pg 10+ so we have null in the previous verions.
  */
 
-#if PG_VERSION_NUM >= 100000
-
 #define CITUS_DIST_STAT_ACTIVITY_QUERY \
 	"\
 SELECT \
@@ -196,78 +190,6 @@
 	pg_stat_activity.application_name = 'citus' \
 	AND \
 	pg_stat_activity.query NOT ILIKE '%stat_activity%';"
-#else
-	#define CITUS_DIST_STAT_ACTIVITY_QUERY \
-	"\
-	SELECT \
-		dist_txs.initiator_node_identifier, \
-		dist_txs.transaction_number, \
-		dist_txs.transaction_stamp, \
-		pg_stat_activity.datid, \
-		pg_stat_activity.datname, \
-		pg_stat_activity.pid, \
-		pg_stat_activity.usesysid, \
-		pg_stat_activity.usename, \
-		pg_stat_activity.application_name, \
-		pg_stat_activity.client_addr, \
-		pg_stat_activity.client_hostname, \
-		pg_stat_activity.client_port, \
-		pg_stat_activity.backend_start, \
-		pg_stat_activity.xact_start, \
-		pg_stat_activity.query_start, \
-		pg_stat_activity.state_change, \
-		pg_stat_activity.wait_event_type, \
-		pg_stat_activity.wait_event, \
-		pg_stat_activity.state, \
-		pg_stat_activity.backend_xid, \
-		pg_stat_activity.backend_xmin, \
-		pg_stat_activity.query, \
-		null \
-	FROM \
-		pg_stat_activity \
-		INNER JOIN \
-		get_all_active_transactions() AS dist_txs(database_id, process_id, initiator_node_identifier, worker_query, transaction_number, transaction_stamp) \
-		ON pg_stat_activity.pid = dist_txs.process_id \
-	WHERE \
-		dist_txs.worker_query = false;"
-
-	#define CITUS_WORKER_STAT_ACTIVITY_QUERY \
-	"\
-	SELECT \
-		dist_txs.initiator_node_identifier, \
-		dist_txs.transaction_number, \
-		dist_txs.transaction_stamp, \
-		pg_stat_activity.datid, \
-		pg_stat_activity.datname, \
-		pg_stat_activity.pid, \
-		pg_stat_activity.usesysid, \
-		pg_stat_activity.usename, \
-		pg_stat_activity.application_name, \
-		pg_stat_activity.client_addr, \
-		pg_stat_activity.client_hostname, \
-		pg_stat_activity.client_port, \
-		pg_stat_activity.backend_start, \
-		pg_stat_activity.xact_start, \
-		pg_stat_activity.query_start, \
-		pg_stat_activity.state_change, \
-		pg_stat_activity.wait_event_type, \
-		pg_stat_activity.wait_event, \
-		pg_stat_activity.state, \
-		pg_stat_activity.backend_xid, \
-		pg_stat_activity.backend_xmin, \
-		pg_stat_activity.query, \
-		null \
-	FROM \
-		pg_stat_activity \
-		LEFT JOIN \
-		get_all_active_transactions() AS dist_txs(database_id, process_id, initiator_node_identifier, worker_query, transaction_number, transaction_stamp) \
-		ON pg_stat_activity.pid = dist_txs.process_id \
-	WHERE \
-		pg_stat_activity.application_name = 'citus' \
-		AND \
-		pg_stat_activity.query NOT ILIKE '%stat_activity%';"
-
-#endif
 
 typedef struct CitusDistStat
 {

src/backend/distributed/utils/citus_clauses.c

@@ -189,11 +189,7 @@ citus_evaluate_expr(Expr *expr, Oid result_type, int32 result_typmod,
 	/*
 	 * And evaluate it.
 	 */
-#if (PG_VERSION_NUM >= 100000)
 	const_val = ExecEvalExprSwitchContext(exprstate, econtext, &const_is_null);
-#else
-	const_val = ExecEvalExprSwitchContext(exprstate, econtext, &const_is_null, NULL);
-#endif
 
 	/* Get info needed about result datatype */
 	get_typlenbyval(result_type, &resultTypLen, &resultTypByVal);
@@ -259,13 +255,11 @@ CitusIsVolatileFunction(Node *node)
 		return true;
 	}
 
-#if (PG_VERSION_NUM >= 100000)
 	if (IsA(node, NextValueExpr))
 	{
 		/* NextValueExpr is volatile */
 		return true;
 	}
-#endif
 
 	return false;
 }
@@ -302,7 +296,6 @@ CitusIsMutableFunction(Node *node)
 		return true;
 	}
 
-#if (PG_VERSION_NUM >= 100000)
 	if (IsA(node, SQLValueFunction))
 	{
 		/* all variants of SQLValueFunction are stable */
@@ -314,7 +307,6 @@ CitusIsMutableFunction(Node *node)
 		/* NextValueExpr is volatile */
 		return true;
 	}
-#endif
 
 	return false;
 }

src/backend/distributed/utils/citus_nodefuncs.c

@@ -302,10 +302,8 @@ GetRangeTblKind(RangeTblEntry *rte)
 	switch (rte->rtekind)
 	{
 		/* directly rtekind if it's not possibly an extended RTE */
-#if (PG_VERSION_NUM >= 100000)
 		case RTE_TABLEFUNC:
 		case RTE_NAMEDTUPLESTORE:
-#endif
 		case RTE_RELATION:
 		case RTE_SUBQUERY:
 		case RTE_JOIN:

src/backend/distributed/utils/citus_ruleutils.c

@@ -204,17 +204,10 @@ pg_get_sequencedef_string(Oid sequenceRelationId)
 	/* build our DDL command */
 	qualifiedSequenceName = generate_relation_name(sequenceRelationId, NIL);
 
-#if (PG_VERSION_NUM >= 100000)
 	sequenceDef = psprintf(CREATE_SEQUENCE_COMMAND, qualifiedSequenceName,
 						   pgSequenceForm->seqincrement, pgSequenceForm->seqmin,
 						   pgSequenceForm->seqmax, pgSequenceForm->seqstart,
 						   pgSequenceForm->seqcycle ? "" : "NO ");
-#else
-	sequenceDef = psprintf(CREATE_SEQUENCE_COMMAND, qualifiedSequenceName,
-						   pgSequenceForm->increment_by, pgSequenceForm->min_value,
-						   pgSequenceForm->max_value, pgSequenceForm->start_value,
-						   pgSequenceForm->is_cycled ? "" : "NO ");
-#endif
 
 	return sequenceDef;
 }
@@ -230,7 +223,6 @@ pg_get_sequencedef(Oid sequenceRelationId)
 	Form_pg_sequence pgSequenceForm = NULL;
 	HeapTuple heapTuple = NULL;
 
-#if (PG_VERSION_NUM >= 100000)
 	heapTuple = SearchSysCache1(SEQRELID, sequenceRelationId);
 	if (!HeapTupleIsValid(heapTuple))
 	{
@@ -240,38 +232,6 @@ pg_get_sequencedef(Oid sequenceRelationId)
 	pgSequenceForm = (Form_pg_sequence) GETSTRUCT(heapTuple);
 
 	ReleaseSysCache(heapTuple);
-#else
-	SysScanDesc scanDescriptor = NULL;
-	Relation sequenceRel = NULL;
-	AclResult permissionCheck = ACLCHECK_NO_PRIV;
-
-	/* open and lock sequence */
-	sequenceRel = heap_open(sequenceRelationId, AccessShareLock);
-
-	/* check permissions to read sequence attributes */
-	permissionCheck = pg_class_aclcheck(sequenceRelationId, GetUserId(),
-										ACL_SELECT | ACL_USAGE);
-	if (permissionCheck != ACLCHECK_OK)
-	{
-		ereport(ERROR, (errcode(ERRCODE_INSUFFICIENT_PRIVILEGE),
-						errmsg("permission denied for sequence %s",
-							   RelationGetRelationName(sequenceRel))));
-	}
-
-	/* retrieve attributes from first tuple */
-	scanDescriptor = systable_beginscan(sequenceRel, InvalidOid, false, NULL, 0, NULL);
-	heapTuple = systable_getnext(scanDescriptor);
-	if (!HeapTupleIsValid(heapTuple))
-	{
-		ereport(ERROR, (errmsg("could not find specified sequence")));
-	}
-
-	pgSequenceForm = (Form_pg_sequence) GETSTRUCT(heapTuple);
-
-	systable_endscan(scanDescriptor);
-
-	heap_close(sequenceRel, AccessShareLock);
-#endif
 
 	return pgSequenceForm;
 }
@@ -474,13 +434,11 @@ pg_get_tableschemadef_string(Oid tableRelationId, bool includeSequenceDefaults)
 		appendStringInfo(&buffer, " SERVER %s", quote_identifier(serverName));
 		AppendOptionListToString(&buffer, foreignTable->options);
 	}
-#if (PG_VERSION_NUM >= 100000)
 	else if (relationKind == RELKIND_PARTITIONED_TABLE)
 	{
 		char *partitioningInformation = GeneratePartitioningInformation(tableRelationId);
 		appendStringInfo(&buffer, " PARTITION BY %s ", partitioningInformation);
 	}
-#endif
 
 	/*
 	 * Add any reloptions (storage parameters) defined on the table in a WITH

src/backend/distributed/utils/maintenanced.c

@@ -60,11 +60,7 @@ typedef struct MaintenanceDaemonControlData
 	 * data in MaintenanceDaemonDBHash.
 	 */
 	int trancheId;
-#if (PG_VERSION_NUM >= 100000)
 	char *lockTrancheName;
-#else
-	LWLockTranche lockTranche;
-#endif
 	LWLock lock;
 } MaintenanceDaemonControlData;
 
@@ -463,11 +459,7 @@ CitusMaintenanceDaemonMain(Datum main_arg)
 		 * Wait until timeout, or until somebody wakes us up. Also cast the timeout to
 		 * integer where we've calculated it using double for not losing the precision.
 		 */
-#if (PG_VERSION_NUM >= 100000)
 		rc = WaitLatch(MyLatch, latchFlags, (long) timeout, PG_WAIT_EXTENSION);
-#else
-		rc = WaitLatch(MyLatch, latchFlags, (long) timeout);
-#endif
 
 		/* emergency bailout if postmaster has died */
 		if (rc & WL_POSTMASTER_DEATH)
@@ -553,26 +545,10 @@ MaintenanceDaemonShmemInit(void)
 	 */
 	if (!alreadyInitialized)
 	{
-#if (PG_VERSION_NUM >= 100000)
 		MaintenanceDaemonControl->trancheId = LWLockNewTrancheId();
 		MaintenanceDaemonControl->lockTrancheName = "Citus Maintenance Daemon";
 		LWLockRegisterTranche(MaintenanceDaemonControl->trancheId,
 							  MaintenanceDaemonControl->lockTrancheName);
-#else
-
-		/* initialize lwlock  */
-		LWLockTranche *tranche = &MaintenanceDaemonControl->lockTranche;
-
-		/* start by zeroing out all the memory */
-		memset(MaintenanceDaemonControl, 0, MaintenanceDaemonShmemSize());
-
-		/* initialize lock */
-		MaintenanceDaemonControl->trancheId = LWLockNewTrancheId();
-		tranche->array_base = &MaintenanceDaemonControl->lock;
-		tranche->array_stride = sizeof(LWLock);
-		tranche->name = "Citus Maintenance Daemon";
-		LWLockRegisterTranche(MaintenanceDaemonControl->trancheId, tranche);
-#endif
 
 		LWLockInitialize(&MaintenanceDaemonControl->lock,
 						 MaintenanceDaemonControl->trancheId);

src/backend/distributed/utils/multi_partitioning_utils.c

@@ -10,9 +10,7 @@
 #include "access/heapam.h"
 #include "access/htup_details.h"
 #include "catalog/indexing.h"
-#if (PG_VERSION_NUM >= 100000)
 #include "catalog/partition.h"
-#endif
 #include "catalog/pg_class.h"
 #include "catalog/pg_inherits.h"
 #if (PG_VERSION_NUM < 110000)
@@ -33,9 +31,7 @@
 #include "utils/syscache.h"
 
 
-#if (PG_VERSION_NUM >= 100000)
 static char * PartitionBound(Oid partitionId);
-#endif
 
 
 /*
@@ -47,12 +43,10 @@ PartitionedTable(Oid relationId)
 	Relation rel = heap_open(relationId, AccessShareLock);
 	bool partitionedTable = false;
 
-#if (PG_VERSION_NUM >= 100000)
 	if (rel->rd_rel->relkind == RELKIND_PARTITIONED_TABLE)
 	{
 		partitionedTable = true;
 	}
-#endif
 
 	/* keep the lock */
 	heap_close(rel, NoLock);
@@ -78,12 +72,10 @@ PartitionedTableNoLock(Oid relationId)
 		return false;
 	}
 
-#if (PG_VERSION_NUM >= 100000)
 	if (rel->rd_rel->relkind == RELKIND_PARTITIONED_TABLE)
 	{
 		partitionedTable = true;
 	}
-#endif
 
 	/* keep the lock */
 	heap_close(rel, NoLock);
@@ -101,9 +93,7 @@ PartitionTable(Oid relationId)
 	Relation rel = heap_open(relationId, AccessShareLock);
 	bool partitionTable = false;
 
-#if (PG_VERSION_NUM >= 100000)
 	partitionTable = rel->rd_rel->relispartition;
-#endif
 
 	/* keep the lock */
 	heap_close(rel, NoLock);
@@ -129,9 +119,7 @@ PartitionTableNoLock(Oid relationId)
 		return false;
 	}
 
-#if (PG_VERSION_NUM >= 100000)
 	partitionTable = rel->rd_rel->relispartition;
-#endif
 
 	/* keep the lock */
 	heap_close(rel, NoLock);
@@ -237,9 +225,7 @@ PartitionParentOid(Oid partitionOid)
 {
 	Oid partitionParentOid = InvalidOid;
 
-#if (PG_VERSION_NUM >= 100000)
 	partitionParentOid = get_partition_parent(partitionOid);
-#endif
 
 	return partitionParentOid;
 }
@@ -255,7 +241,6 @@ PartitionList(Oid parentRelationId)
 	Relation rel = heap_open(parentRelationId, AccessShareLock);
 	List *partitionList = NIL;
 
-#if (PG_VERSION_NUM >= 100000)
 	int partitionIndex = 0;
 	int partitionCount = 0;
 
@@ -274,7 +259,6 @@ PartitionList(Oid parentRelationId)
 		partitionList =
 			lappend_oid(partitionList, rel->rd_partdesc->oids[partitionIndex]);
 	}
-#endif
 
 	/* keep the lock */
 	heap_close(rel, NoLock);
@@ -291,8 +275,6 @@ char *
 GenerateDetachPartitionCommand(Oid partitionTableId)
 {
 	StringInfo detachPartitionCommand = makeStringInfo();
-
-#if (PG_VERSION_NUM >= 100000)
 	Oid parentId = InvalidOid;
 	char *tableQualifiedName = NULL;
 	char *parentTableQualifiedName = NULL;
@@ -311,7 +293,6 @@ GenerateDetachPartitionCommand(Oid partitionTableId)
 	appendStringInfo(detachPartitionCommand,
 					 "ALTER TABLE IF EXISTS %s DETACH PARTITION %s;",
 					 parentTableQualifiedName, tableQualifiedName);
-#endif
 
 	return detachPartitionCommand->data;
 }
@@ -325,8 +306,6 @@ char *
 GeneratePartitioningInformation(Oid parentTableId)
 {
 	char *partitionBoundCString = "";
-
-#if (PG_VERSION_NUM >= 100000)
 	Datum partitionBoundDatum = 0;
 
 	if (!PartitionedTable(parentTableId))
@@ -340,7 +319,6 @@ GeneratePartitioningInformation(Oid parentTableId)
 											  ObjectIdGetDatum(parentTableId));
 
 	partitionBoundCString = TextDatumGetCString(partitionBoundDatum);
-#endif
 
 	return partitionBoundCString;
 }
@@ -398,8 +376,6 @@ char *
 GenerateAlterTableAttachPartitionCommand(Oid partitionTableId)
 {
 	StringInfo createPartitionCommand = makeStringInfo();
-
-#if (PG_VERSION_NUM >= 100000)
 	char *partitionBoundCString = NULL;
 
 	Oid parentId = InvalidOid;
@@ -422,14 +398,11 @@ GenerateAlterTableAttachPartitionCommand(Oid partitionTableId)
 	appendStringInfo(createPartitionCommand, "ALTER TABLE %s ATTACH PARTITION %s %s;",
 					 parentTableQualifiedName, tableQualifiedName,
 					 partitionBoundCString);
-#endif
 
 	return createPartitionCommand->data;
 }
 
 
-#if (PG_VERSION_NUM >= 100000)
-
 /*
  * This function heaviliy inspired from RelationBuildPartitionDesc()
  * which is avaliable in src/backend/catalog/partition.c.
@@ -479,6 +452,3 @@ PartitionBound(Oid partitionId)
 
 	return partitionBoundString;
 }
-
-
-#endif

src/backend/distributed/utils/resource_lock.c

@@ -38,9 +38,7 @@
 #include "storage/lmgr.h"
 #include "utils/builtins.h"
 #include "utils/lsyscache.h"
-#if (PG_VERSION_NUM >= 100000)
 #include "utils/varlena.h"
-#endif
 
 
 /* static definition and declarations */

src/backend/distributed/utils/statistics_collection.c

@@ -13,10 +13,7 @@
 #include "citus_version.h"
 #include "fmgr.h"
 #include "utils/uuid.h"
-
-#if PG_VERSION_NUM >= 100000
 #include "utils/backend_random.h"
-#endif
 
 bool EnableStatisticsCollection = true; /* send basic usage statistics to Citus */
 
@@ -48,10 +45,7 @@ typedef struct utsname
 #include "utils/builtins.h"
 #include "utils/json.h"
 #include "utils/jsonb.h"
-
-#if PG_VERSION_NUM >= 100000
 #include "utils/fmgrprotos.h"
-#endif
 
 static size_t StatisticsCallback(char *contents, size_t size, size_t count,
 								 void *userData);
@@ -605,15 +599,12 @@ citus_server_id(PG_FUNCTION_ARGS)
 {
 	uint8 *buf = (uint8 *) palloc(UUID_LEN);
 
-#if PG_VERSION_NUM >= 100000
-
 	/*
 	 * If pg_backend_random() fails, fall-back to using random(). In previous
 	 * versions of postgres we don't have pg_backend_random(), so use it by
 	 * default in that case.
 	 */
 	if (!pg_backend_random((char *) buf, UUID_LEN))
-#endif
 	{
 		int bufIdx = 0;
 		for (bufIdx = 0; bufIdx < UUID_LEN; bufIdx++)

src/backend/distributed/worker/task_tracker.c

@@ -588,22 +588,10 @@ TaskTrackerShmemInit(void)
 
 	if (!alreadyInitialized)
 	{
-#if (PG_VERSION_NUM >= 100000)
 		WorkerTasksSharedState->taskHashTrancheId = LWLockNewTrancheId();
 		WorkerTasksSharedState->taskHashTrancheName = "Worker Task Hash Tranche";
 		LWLockRegisterTranche(WorkerTasksSharedState->taskHashTrancheId,
 							  WorkerTasksSharedState->taskHashTrancheName);
-#else
-
-		/* initialize lwlock protecting the task tracker hash table */
-		LWLockTranche *tranche = &WorkerTasksSharedState->taskHashLockTranche;
-
-		WorkerTasksSharedState->taskHashTrancheId = LWLockNewTrancheId();
-		tranche->array_base = &WorkerTasksSharedState->taskHashLock;
-		tranche->array_stride = sizeof(LWLock);
-		tranche->name = "Worker Task Hash Tranche";
-		LWLockRegisterTranche(WorkerTasksSharedState->taskHashTrancheId, tranche);
-#endif
 
 		LWLockInitialize(&WorkerTasksSharedState->taskHashLock,
 						 WorkerTasksSharedState->taskHashTrancheId);

src/backend/distributed/worker/task_tracker_protocol.c

@@ -347,13 +347,8 @@ CreateJobSchema(StringInfo schemaName)
 	createSchemaStmt->schemaElts = NIL;
 
 	/* actually create schema with the current user as owner */
-#if (PG_VERSION_NUM >= 100000)
 	createSchemaStmt->authrole = &currentUserRole;
 	CreateSchemaCommand(createSchemaStmt, queryString, -1, -1);
-#else
-	createSchemaStmt->authrole = (Node *) &currentUserRole;
-	CreateSchemaCommand(createSchemaStmt, queryString);
-#endif
 
 	CommandCounterIncrement();
 

src/backend/distributed/worker/worker_data_fetch_protocol.c

@@ -48,10 +48,8 @@
 #include "tcop/utility.h"
 #include "utils/builtins.h"
 #include "utils/lsyscache.h"
-#if (PG_VERSION_NUM >= 100000)
 #include "utils/regproc.h"
 #include "utils/varlena.h"
-#endif
 
 
 /* Local functions forward declarations */
@@ -660,9 +658,7 @@ ParseTreeNode(const char *ddlCommand)
 {
 	Node *parseTreeNode = ParseTreeRawStmt(ddlCommand);
 
-#if (PG_VERSION_NUM >= 100000)
 	parseTreeNode = ((RawStmt *) parseTreeNode)->stmt;
-#endif
 
 	return parseTreeNode;
 }
@@ -874,13 +870,8 @@ AlterSequenceMinMax(Oid sequenceId, char *schemaName, char *sequenceName)
 	Form_pg_sequence sequenceData = pg_get_sequencedef(sequenceId);
 	int64 startValue = 0;
 	int64 maxValue = 0;
-#if (PG_VERSION_NUM >= 100000)
 	int64 sequenceMaxValue = sequenceData->seqmax;
 	int64 sequenceMinValue = sequenceData->seqmin;
-#else
-	int64 sequenceMaxValue = sequenceData->max_value;
-	int64 sequenceMinValue = sequenceData->min_value;
-#endif
 
 
 	/* calculate min/max values that the sequence can generate in this worker */
@@ -951,11 +942,7 @@ SetDefElemArg(AlterSeqStmt *statement, const char *name, Node *arg)
 		}
 	}
 
-#if (PG_VERSION_NUM >= 100000)
 	defElem = makeDefElem((char *) name, arg, -1);
-#else
-	defElem = makeDefElem((char *) name, arg);
-#endif
 
 	statement->options = lappend(statement->options, defElem);
 }

src/backend/distributed/worker/worker_merge_protocol.c

@@ -375,15 +375,11 @@ RemoveJobSchema(StringInfo schemaName)
 		 * can suppress notice messages that are typically displayed during
 		 * cascading deletes.
 		 */
-#if (PG_VERSION_NUM >= 100000)
 		performDeletion(&schemaObject, DROP_CASCADE,
 						PERFORM_DELETION_INTERNAL |
 						PERFORM_DELETION_QUIETLY |
 						PERFORM_DELETION_SKIP_ORIGINAL |
 						PERFORM_DELETION_SKIP_EXTENSIONS);
-#else
-		deleteWhatDependsOn(&schemaObject, false);
-#endif
 
 		CommandCounterIncrement();
 
@@ -423,12 +419,8 @@ CreateTaskTable(StringInfo schemaName, StringInfo relationName,
 
 	createStatement = CreateStatement(relation, columnDefinitionList);
 
-#if (PG_VERSION_NUM >= 100000)
 	relationObject = DefineRelation(createStatement, RELKIND_RELATION, InvalidOid, NULL,
 									NULL);
-#else
-	relationObject = DefineRelation(createStatement, RELKIND_RELATION, InvalidOid, NULL);
-#endif
 	relationId = relationObject.objectId;
 
 	Assert(relationId != InvalidOid);
@@ -572,16 +564,11 @@ CopyTaskFilesFromDirectory(StringInfo schemaName, StringInfo relationName,
 		copyStatement = CopyStatement(relation, fullFilename->data);
 		if (BinaryWorkerCopyFormat)
 		{
-#if (PG_VERSION_NUM >= 100000)
 			DefElem *copyOption = makeDefElem("format", (Node *) makeString("binary"),
 											  -1);
-#else
-			DefElem *copyOption = makeDefElem("format", (Node *) makeString("binary"));
-#endif
 			copyStatement->options = list_make1(copyOption);
 		}
 
-#if (PG_VERSION_NUM >= 100000)
 		{
 			ParseState *pstate = make_parsestate(NULL);
 			pstate->p_sourcetext = queryString;
@@ -590,9 +577,7 @@ CopyTaskFilesFromDirectory(StringInfo schemaName, StringInfo relationName,
 
 			free_parsestate(pstate);
 		}
-#else
+
-		DoCopy(copyStatement, queryString, &copiedRowCount);
-#endif
 		copiedRowTotal += copiedRowCount;
 		CommandCounterIncrement();
 	}

src/backend/distributed/worker/worker_partition_protocol.c

@@ -853,12 +853,8 @@ FileOutputStreamFlush(FileOutputStream file)
 	int written = 0;
 
 	errno = 0;
-#if (PG_VERSION_NUM >= 100000)
 	written = FileWrite(file.fileDescriptor, fileBuffer->data, fileBuffer->len,
 						PG_WAIT_IO);
-#else
-	written = FileWrite(file.fileDescriptor, fileBuffer->data, fileBuffer->len);
-#endif
 	if (written != fileBuffer->len)
 	{
 		ereport(ERROR, (errcode_for_file_access(),

src/backend/distributed/worker/worker_sql_task_protocol.c

@@ -251,11 +251,7 @@ TaskFileDestReceiverReceive(TupleTableSlot *slot, DestReceiver *dest)
 static void
 WriteToLocalFile(StringInfo copyData, File fileDesc)
 {
-#if (PG_VERSION_NUM >= 100000)
 	int bytesWritten = FileWrite(fileDesc, copyData->data, copyData->len, PG_WAIT_IO);
-#else
-	int bytesWritten = FileWrite(fileDesc, copyData->data, copyData->len);
-#endif
 	if (bytesWritten < 0)
 	{
 		ereport(ERROR, (errcode_for_file_access(),

src/include/distributed/commands/utility_hook.h

@@ -39,9 +39,6 @@ extern void multi_ProcessUtility(PlannedStmt *pstmt, const char *queryString,
 								 ProcessUtilityContext context, ParamListInfo params,
 								 struct QueryEnvironment *queryEnv, DestReceiver *dest,
 								 char *completionTag);
-extern void multi_ProcessUtility9x(Node *parsetree, const char *queryString,
-								   ProcessUtilityContext context, ParamListInfo params,
-								   DestReceiver *dest, char *completionTag);
 extern void CitusProcessUtility(Node *node, const char *queryString,
 								ProcessUtilityContext context, ParamListInfo params,
 								DestReceiver *dest, char *completionTag);

src/include/distributed/multi_progress.h

@@ -17,13 +17,6 @@
 #include "nodes/pg_list.h"
 
 
-#if (PG_VERSION_NUM < 100000)
-
-/* define symbols that are undefined in PostgreSQL <= 9.6 */
-#define DSM_HANDLE_INVALID 0
-extern Datum pg_stat_get_progress_info(PG_FUNCTION_ARGS);
-#endif
-
 typedef struct ProgressMonitorData
 {
 	uint64 processId;

src/include/distributed/task_tracker.h

@@ -105,8 +105,6 @@ typedef struct WorkerTasksSharedStateData
 	int taskHashTrancheId;
 #if (PG_VERSION_NUM >= 100000)
 	char *taskHashTrancheName;
-#else
-	LWLockTranche taskHashLockTranche;
 #endif
 	LWLock taskHashLock;
 	bool conninfosValid;

src/include/distributed/version_compat.h

@@ -16,19 +16,7 @@
 #include "catalog/namespace.h"
 #include "nodes/parsenodes.h"
 
-#if (PG_VERSION_NUM >= 90600 && PG_VERSION_NUM < 90700)
+#if (PG_VERSION_NUM >= 100000 && PG_VERSION_NUM < 110000)
-
-/* Backports from PostgreSQL 10 */
-/* Accessor for the i'th attribute of tupdesc. */
-#define TupleDescAttr(tupdesc, i) ((tupdesc)->attrs[(i)])
-
-#endif
-
-#if (PG_VERSION_NUM < 100000)
-struct QueryEnvironment; /* forward-declare to appease compiler */
-#endif
-
-#if (PG_VERSION_NUM >= 90600 && PG_VERSION_NUM < 110000)
 
 #include "access/hash.h"
 #include "storage/fd.h"

src/test/regress/expected/isolation_partitioned_copy_vs_all_1.out

@@ -1,6 +0,0 @@
-Parsed test spec with 2 sessions
-
-starting permutation: s1-initialize s1-begin s1-copy s2-copy s1-commit s1-select-count
-setup failed: ERROR:  syntax error at or near "PARTITION"
-LINE 3: ...itioned_copy(id integer, data text, int_data int) PARTITION ...
-                                                             ^

src/test/regress/expected/multi_create_table_new_features_0.out

@@ -1,35 +0,0 @@
---
--- MULTI_CREATE_TABLE_NEW_FEATURES
---
--- print major version to make version-specific tests clear
-SHOW server_version \gset
-SELECT substring(:'server_version', '\d+') AS major_version;
- major_version 
----------------
- 9
-(1 row)
-
--- Verify that the GENERATED ... AS IDENTITY feature in PostgreSQL 10
--- is forbidden in distributed tables.
-CREATE TABLE table_identity_col (
-    id integer GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY,
-    payload text );
-ERROR:  syntax error at or near "GENERATED"
-LINE 2:     id integer GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY,
-                       ^
-SELECT master_create_distributed_table('table_identity_col', 'id', 'append');
-ERROR:  relation "table_identity_col" does not exist
-LINE 1: SELECT master_create_distributed_table('table_identity_col',...
-                                               ^
-SELECT create_distributed_table('table_identity_col', 'id');
-ERROR:  relation "table_identity_col" does not exist
-LINE 1: SELECT create_distributed_table('table_identity_col', 'id');
-                                        ^
-SELECT create_distributed_table('table_identity_col', 'text');
-ERROR:  relation "table_identity_col" does not exist
-LINE 1: SELECT create_distributed_table('table_identity_col', 'text'...
-                                        ^
-SELECT create_reference_table('table_identity_col');
-ERROR:  relation "table_identity_col" does not exist
-LINE 1: SELECT create_reference_table('table_identity_col');
-                                      ^

src/test/regress/expected/multi_index_statements_1.out

@@ -1,304 +0,0 @@
---
--- MULTI_INDEX_STATEMENTS
---
--- Check that we can run CREATE INDEX and DROP INDEX statements on distributed
--- tables.
-SHOW server_version \gset
-SELECT substring(:'server_version', '\d+')::int AS major_version;
- major_version 
----------------
-             9
-(1 row)
-
---
--- CREATE TEST TABLES
---
-SET citus.next_shard_id TO 102080;
-CREATE TABLE index_test_range(a int, b int, c int);
-SELECT create_distributed_table('index_test_range', 'a', 'range');
- create_distributed_table 
---------------------------
- 
-(1 row)
-
-SELECT master_create_empty_shard('index_test_range');
- master_create_empty_shard 
----------------------------
-                    102080
-(1 row)
-
-SELECT master_create_empty_shard('index_test_range');
- master_create_empty_shard 
----------------------------
-                    102081
-(1 row)
-
-SET citus.shard_count TO 8;
-SET citus.shard_replication_factor TO 2;
-CREATE TABLE index_test_hash(a int, b int, c int);
-SELECT create_distributed_table('index_test_hash', 'a', 'hash');
- create_distributed_table 
---------------------------
- 
-(1 row)
-
-CREATE TABLE index_test_append(a int, b int, c int);
-SELECT create_distributed_table('index_test_append', 'a', 'append');
- create_distributed_table 
---------------------------
- 
-(1 row)
-
-SELECT master_create_empty_shard('index_test_append');
- master_create_empty_shard 
----------------------------
-                    102090
-(1 row)
-
-SELECT master_create_empty_shard('index_test_append');
- master_create_empty_shard 
----------------------------
-                    102091
-(1 row)
-
---
--- CREATE INDEX
---
--- Verify that we can create different types of indexes
-CREATE INDEX lineitem_orderkey_index ON lineitem (l_orderkey);
-CREATE INDEX lineitem_partkey_desc_index ON lineitem (l_partkey DESC);
-CREATE INDEX lineitem_partial_index ON lineitem (l_shipdate)
-	WHERE l_shipdate < '1995-01-01';
-CREATE INDEX lineitem_colref_index ON lineitem (record_ne(lineitem.*, NULL));
-SET client_min_messages = ERROR; -- avoid version dependant warning about WAL
-CREATE INDEX lineitem_orderkey_hash_index ON lineitem USING hash (l_partkey);
-CREATE UNIQUE INDEX index_test_range_index_a ON index_test_range(a);
-CREATE UNIQUE INDEX index_test_range_index_a_b ON index_test_range(a,b);
-CREATE UNIQUE INDEX index_test_hash_index_a ON index_test_hash(a);
-CREATE UNIQUE INDEX index_test_hash_index_a_b ON index_test_hash(a,b);
-CREATE UNIQUE INDEX index_test_hash_index_a_b_partial ON index_test_hash(a,b) WHERE c IS NOT NULL;
-CREATE UNIQUE INDEX index_test_range_index_a_b_partial ON index_test_range(a,b) WHERE c IS NOT NULL;
-CREATE UNIQUE INDEX index_test_hash_index_a_b_c ON index_test_hash(a) INCLUDE (b,c);
-ERROR:  syntax error at or near "INCLUDE"
-LINE 1: ...index_test_hash_index_a_b_c ON index_test_hash(a) INCLUDE (b...
-                                                             ^
-RESET client_min_messages;
--- Verify that we handle if not exists statements correctly
-CREATE INDEX lineitem_orderkey_index on lineitem(l_orderkey);
-ERROR:  relation "lineitem_orderkey_index" already exists
-CREATE INDEX IF NOT EXISTS lineitem_orderkey_index on lineitem(l_orderkey);
-NOTICE:  relation "lineitem_orderkey_index" already exists, skipping
-CREATE INDEX IF NOT EXISTS lineitem_orderkey_index_new on lineitem(l_orderkey);
--- Verify if not exists behavior with an index with same name on a different table
-CREATE INDEX lineitem_orderkey_index on index_test_hash(a);
-ERROR:  relation "lineitem_orderkey_index" already exists
-CREATE INDEX IF NOT EXISTS lineitem_orderkey_index on index_test_hash(a);
-NOTICE:  relation "lineitem_orderkey_index" already exists, skipping
--- Verify that we can create indexes concurrently
-CREATE INDEX CONCURRENTLY lineitem_concurrently_index ON lineitem (l_orderkey);
--- Verify that we warn out on CLUSTER command for distributed tables and no parameter
-CLUSTER index_test_hash USING index_test_hash_index_a;
-WARNING:  not propagating CLUSTER command to worker nodes
-CLUSTER;
-WARNING:  not propagating CLUSTER command to worker nodes
--- Verify that no-name local CREATE INDEX CONCURRENTLY works
-CREATE TABLE local_table (id integer, name text);
-CREATE INDEX CONCURRENTLY local_table_index ON local_table(id);
--- Vefify we don't warn out on CLUSTER command for local tables
-CLUSTER local_table USING local_table_index;
-DROP TABLE local_table;
--- Verify that all indexes got created on the master node and one of the workers
-SELECT * FROM pg_indexes WHERE tablename = 'lineitem' or tablename like 'index_test_%' ORDER BY indexname;
- schemaname |    tablename     |             indexname              | tablespace |                                                          indexdef                                                          
-------------+------------------+------------------------------------+------------+----------------------------------------------------------------------------------------------------------------------------
- public     | index_test_hash  | index_test_hash_index_a            |            | CREATE UNIQUE INDEX index_test_hash_index_a ON public.index_test_hash USING btree (a)
- public     | index_test_hash  | index_test_hash_index_a_b          |            | CREATE UNIQUE INDEX index_test_hash_index_a_b ON public.index_test_hash USING btree (a, b)
- public     | index_test_hash  | index_test_hash_index_a_b_partial  |            | CREATE UNIQUE INDEX index_test_hash_index_a_b_partial ON public.index_test_hash USING btree (a, b) WHERE (c IS NOT NULL)
- public     | index_test_range | index_test_range_index_a           |            | CREATE UNIQUE INDEX index_test_range_index_a ON public.index_test_range USING btree (a)
- public     | index_test_range | index_test_range_index_a_b         |            | CREATE UNIQUE INDEX index_test_range_index_a_b ON public.index_test_range USING btree (a, b)
- public     | index_test_range | index_test_range_index_a_b_partial |            | CREATE UNIQUE INDEX index_test_range_index_a_b_partial ON public.index_test_range USING btree (a, b) WHERE (c IS NOT NULL)
- public     | lineitem         | lineitem_colref_index              |            | CREATE INDEX lineitem_colref_index ON public.lineitem USING btree (record_ne(lineitem.*, NULL::record))
- public     | lineitem         | lineitem_concurrently_index        |            | CREATE INDEX lineitem_concurrently_index ON public.lineitem USING btree (l_orderkey)
- public     | lineitem         | lineitem_orderkey_hash_index       |            | CREATE INDEX lineitem_orderkey_hash_index ON public.lineitem USING hash (l_partkey)
- public     | lineitem         | lineitem_orderkey_index            |            | CREATE INDEX lineitem_orderkey_index ON public.lineitem USING btree (l_orderkey)
- public     | lineitem         | lineitem_orderkey_index_new        |            | CREATE INDEX lineitem_orderkey_index_new ON public.lineitem USING btree (l_orderkey)
- public     | lineitem         | lineitem_partial_index             |            | CREATE INDEX lineitem_partial_index ON public.lineitem USING btree (l_shipdate) WHERE (l_shipdate < '01-01-1995'::date)
- public     | lineitem         | lineitem_partkey_desc_index        |            | CREATE INDEX lineitem_partkey_desc_index ON public.lineitem USING btree (l_partkey DESC)
- public     | lineitem         | lineitem_pkey                      |            | CREATE UNIQUE INDEX lineitem_pkey ON public.lineitem USING btree (l_orderkey, l_linenumber)
- public     | lineitem         | lineitem_time_index                |            | CREATE INDEX lineitem_time_index ON public.lineitem USING btree (l_shipdate)
-(15 rows)
-
-\c - - - :worker_1_port
-SELECT count(*) FROM pg_indexes WHERE tablename = (SELECT relname FROM pg_class WHERE relname LIKE 'lineitem%' ORDER BY relname LIMIT 1);
- count 
--------
-     9
-(1 row)
-
-SELECT count(*) FROM pg_indexes WHERE tablename LIKE 'index_test_hash%';
- count 
--------
-    24
-(1 row)
-
-SELECT count(*) FROM pg_indexes WHERE tablename LIKE 'index_test_range%';
- count 
--------
-     6
-(1 row)
-
-SELECT count(*) FROM pg_indexes WHERE tablename LIKE 'index_test_append%';
- count 
--------
-     0
-(1 row)
-
-\c - - - :master_port
--- Verify that we error out on unsupported statement types
-CREATE UNIQUE INDEX try_index ON lineitem (l_orderkey);
-ERROR:  creating unique indexes on append-partitioned tables is currently unsupported
-CREATE INDEX try_index ON lineitem (l_orderkey) TABLESPACE newtablespace;
-ERROR:  specifying tablespaces with CREATE INDEX statements is currently unsupported
-CREATE UNIQUE INDEX try_unique_range_index ON index_test_range(b);
-ERROR:  creating unique indexes on non-partition columns is currently unsupported
-CREATE UNIQUE INDEX try_unique_range_index_partial ON index_test_range(b) WHERE c IS NOT NULL;
-ERROR:  creating unique indexes on non-partition columns is currently unsupported
-CREATE UNIQUE INDEX try_unique_hash_index ON index_test_hash(b);
-ERROR:  creating unique indexes on non-partition columns is currently unsupported
-CREATE UNIQUE INDEX try_unique_hash_index_partial ON index_test_hash(b) WHERE c IS NOT NULL;
-ERROR:  creating unique indexes on non-partition columns is currently unsupported
-CREATE UNIQUE INDEX try_unique_append_index ON index_test_append(b);
-ERROR:  creating unique indexes on append-partitioned tables is currently unsupported
-CREATE UNIQUE INDEX try_unique_append_index ON index_test_append(a);
-ERROR:  creating unique indexes on append-partitioned tables is currently unsupported
-CREATE UNIQUE INDEX try_unique_append_index_a_b ON index_test_append(a,b);
-ERROR:  creating unique indexes on append-partitioned tables is currently unsupported
--- Verify that we error out in case of postgres errors on supported statement
--- types.
-CREATE INDEX lineitem_orderkey_index ON lineitem (l_orderkey);
-ERROR:  relation "lineitem_orderkey_index" already exists
-CREATE INDEX try_index ON lineitem USING gist (l_orderkey);
-ERROR:  data type bigint has no default operator class for access method "gist"
-HINT:  You must specify an operator class for the index or define a default operator class for the data type.
-CREATE INDEX try_index ON lineitem (non_existent_column);
-ERROR:  column "non_existent_column" does not exist
-CREATE INDEX ON lineitem (l_orderkey);
-ERROR:  creating index without a name on a distributed table is currently unsupported
--- Verify that none of failed indexes got created on the master node
-SELECT * FROM pg_indexes WHERE tablename = 'lineitem' or tablename like 'index_test_%' ORDER BY indexname;
- schemaname |    tablename     |             indexname              | tablespace |                                                          indexdef                                                          
-------------+------------------+------------------------------------+------------+----------------------------------------------------------------------------------------------------------------------------
- public     | index_test_hash  | index_test_hash_index_a            |            | CREATE UNIQUE INDEX index_test_hash_index_a ON public.index_test_hash USING btree (a)
- public     | index_test_hash  | index_test_hash_index_a_b          |            | CREATE UNIQUE INDEX index_test_hash_index_a_b ON public.index_test_hash USING btree (a, b)
- public     | index_test_hash  | index_test_hash_index_a_b_partial  |            | CREATE UNIQUE INDEX index_test_hash_index_a_b_partial ON public.index_test_hash USING btree (a, b) WHERE (c IS NOT NULL)
- public     | index_test_range | index_test_range_index_a           |            | CREATE UNIQUE INDEX index_test_range_index_a ON public.index_test_range USING btree (a)
- public     | index_test_range | index_test_range_index_a_b         |            | CREATE UNIQUE INDEX index_test_range_index_a_b ON public.index_test_range USING btree (a, b)
- public     | index_test_range | index_test_range_index_a_b_partial |            | CREATE UNIQUE INDEX index_test_range_index_a_b_partial ON public.index_test_range USING btree (a, b) WHERE (c IS NOT NULL)
- public     | lineitem         | lineitem_colref_index              |            | CREATE INDEX lineitem_colref_index ON public.lineitem USING btree (record_ne(lineitem.*, NULL::record))
- public     | lineitem         | lineitem_concurrently_index        |            | CREATE INDEX lineitem_concurrently_index ON public.lineitem USING btree (l_orderkey)
- public     | lineitem         | lineitem_orderkey_hash_index       |            | CREATE INDEX lineitem_orderkey_hash_index ON public.lineitem USING hash (l_partkey)
- public     | lineitem         | lineitem_orderkey_index            |            | CREATE INDEX lineitem_orderkey_index ON public.lineitem USING btree (l_orderkey)
- public     | lineitem         | lineitem_orderkey_index_new        |            | CREATE INDEX lineitem_orderkey_index_new ON public.lineitem USING btree (l_orderkey)
- public     | lineitem         | lineitem_partial_index             |            | CREATE INDEX lineitem_partial_index ON public.lineitem USING btree (l_shipdate) WHERE (l_shipdate < '01-01-1995'::date)
- public     | lineitem         | lineitem_partkey_desc_index        |            | CREATE INDEX lineitem_partkey_desc_index ON public.lineitem USING btree (l_partkey DESC)
- public     | lineitem         | lineitem_pkey                      |            | CREATE UNIQUE INDEX lineitem_pkey ON public.lineitem USING btree (l_orderkey, l_linenumber)
- public     | lineitem         | lineitem_time_index                |            | CREATE INDEX lineitem_time_index ON public.lineitem USING btree (l_shipdate)
-(15 rows)
-
---
--- DROP INDEX
---
--- Verify that we can't drop multiple indexes in a single command
-DROP INDEX lineitem_orderkey_index, lineitem_partial_index;
-ERROR:  cannot drop multiple distributed objects in a single command
-HINT:  Try dropping each object in a separate DROP command.
--- Verify that we can succesfully drop indexes
-DROP INDEX lineitem_orderkey_index;
-DROP INDEX lineitem_orderkey_index_new;
-DROP INDEX lineitem_partkey_desc_index;
-DROP INDEX lineitem_partial_index;
-DROP INDEX lineitem_colref_index;
--- Verify that we handle if exists statements correctly
-DROP INDEX non_existent_index;
-ERROR:  index "non_existent_index" does not exist
-DROP INDEX IF EXISTS non_existent_index;
-NOTICE:  index "non_existent_index" does not exist, skipping
-DROP INDEX IF EXISTS lineitem_orderkey_hash_index;
-DROP INDEX lineitem_orderkey_hash_index;
-ERROR:  index "lineitem_orderkey_hash_index" does not exist
-DROP INDEX index_test_range_index_a;
-DROP INDEX index_test_range_index_a_b;
-DROP INDEX index_test_range_index_a_b_partial;
-DROP INDEX index_test_hash_index_a;
-DROP INDEX index_test_hash_index_a_b;
-DROP INDEX index_test_hash_index_a_b_partial;
--- Verify that we can drop indexes concurrently
-DROP INDEX CONCURRENTLY lineitem_concurrently_index;
--- Verify that all the indexes are dropped from the master and one worker node.
--- As there's a primary key, so exclude those from this check.
-SELECT indrelid::regclass, indexrelid::regclass FROM pg_index WHERE indrelid = (SELECT relname FROM pg_class WHERE relname LIKE 'lineitem%' ORDER BY relname LIMIT 1)::regclass AND NOT indisprimary AND indexrelid::regclass::text NOT LIKE 'lineitem_time_index%';
- indrelid | indexrelid 
-----------+------------
-(0 rows)
-
-SELECT * FROM pg_indexes WHERE tablename LIKE 'index_test_%' ORDER BY indexname;
- schemaname | tablename | indexname | tablespace | indexdef 
-------------+-----------+-----------+------------+----------
-(0 rows)
-
-\c - - - :worker_1_port
-SELECT indrelid::regclass, indexrelid::regclass FROM pg_index WHERE indrelid = (SELECT relname FROM pg_class WHERE relname LIKE 'lineitem%' ORDER BY relname LIMIT 1)::regclass AND NOT indisprimary AND indexrelid::regclass::text NOT LIKE 'lineitem_time_index%';
- indrelid | indexrelid 
-----------+------------
-(0 rows)
-
-SELECT * FROM pg_indexes WHERE tablename LIKE 'index_test_%' ORDER BY indexname;
- schemaname | tablename | indexname | tablespace | indexdef 
-------------+-----------+-----------+------------+----------
-(0 rows)
-
--- create index that will conflict with master operations
-CREATE INDEX CONCURRENTLY ith_b_idx_102089 ON index_test_hash_102089(b);
-\c - - - :master_port
--- should fail because worker index already exists
-CREATE INDEX CONCURRENTLY ith_b_idx ON index_test_hash(b);
-ERROR:  CONCURRENTLY-enabled index command failed
-DETAIL:  CONCURRENTLY-enabled index commands can fail partially, leaving behind an INVALID index.
-HINT:  Use DROP INDEX CONCURRENTLY IF EXISTS to remove the invalid index, then retry the original command.
--- the failure results in an INVALID index
-SELECT indisvalid AS "Index Valid?" FROM pg_index WHERE indexrelid='ith_b_idx'::regclass;
- Index Valid? 
---------------
- f
-(1 row)
-
--- we can clean it up and recreate with an DROP IF EXISTS
-DROP INDEX CONCURRENTLY IF EXISTS ith_b_idx;
-CREATE INDEX CONCURRENTLY ith_b_idx ON index_test_hash(b);
-SELECT indisvalid AS "Index Valid?" FROM pg_index WHERE indexrelid='ith_b_idx'::regclass;
- Index Valid? 
---------------
- t
-(1 row)
-
-\c - - - :worker_1_port
--- now drop shard index to test partial master DROP failure
-DROP INDEX CONCURRENTLY ith_b_idx_102089;
-\c - - - :master_port
-DROP INDEX CONCURRENTLY ith_b_idx;
-ERROR:  CONCURRENTLY-enabled index command failed
-DETAIL:  CONCURRENTLY-enabled index commands can fail partially, leaving behind an INVALID index.
-HINT:  Use DROP INDEX CONCURRENTLY IF EXISTS to remove the invalid index, then retry the original command.
--- the failure results in an INVALID index
-SELECT indisvalid AS "Index Valid?" FROM pg_index WHERE indexrelid='ith_b_idx'::regclass;
- Index Valid? 
---------------
- f
-(1 row)
-
--- final clean up
-DROP INDEX CONCURRENTLY IF EXISTS ith_b_idx;
--- Drop created tables
-DROP TABLE index_test_range;
-DROP TABLE index_test_hash;
-DROP TABLE index_test_append;

src/test/regress/expected/multi_null_minmax_value_pruning_1.out

@@ -1,303 +0,0 @@
---
--- MULTI_NULL_MINMAX_VALUE_PRUNING
---
--- This test checks that we can handle null min/max values in shard statistics
--- and that we don't partition or join prune shards that have null values.
-SET citus.next_shard_id TO 760000;
--- print major version number for version-specific tests
-SHOW server_version \gset
-SELECT substring(:'server_version', '\d+')::int AS server_version;
- server_version 
-----------------
-              9
-(1 row)
-
-SET client_min_messages TO DEBUG2;
-SET citus.explain_all_tasks TO on;
--- to avoid differing explain output - executor doesn't matter,
--- because were testing pruning here.
-SET citus.task_executor_type TO 'real-time';
--- Change configuration to treat lineitem and orders tables as large
-SET citus.log_multi_join_order to true;
-SET citus.enable_repartition_joins to ON;
-SELECT shardminvalue, shardmaxvalue from pg_dist_shard WHERE shardid = 290000;
- shardminvalue | shardmaxvalue 
----------------+---------------
- 1             | 5986
-(1 row)
-
-SELECT shardminvalue, shardmaxvalue from pg_dist_shard WHERE shardid = 290001;
- shardminvalue | shardmaxvalue 
----------------+---------------
- 8997          | 14947
-(1 row)
-
--- Check that partition and join pruning works when min/max values exist
--- Adding l_orderkey = 1 to make the query not router executable
-EXPLAIN (COSTS FALSE)
-SELECT l_orderkey, l_linenumber, l_shipdate FROM lineitem WHERE l_orderkey = 9030 or l_orderkey = 1;
-LOG:  join order: [ "lineitem" ]
-                              QUERY PLAN                               
------------------------------------------------------------------------
- Custom Scan (Citus Real-Time)
-   Task Count: 2
-   Tasks Shown: All
-   ->  Task
-         Node: host=localhost port=57637 dbname=regression
-         ->  Bitmap Heap Scan on lineitem_290001 lineitem
-               Recheck Cond: ((l_orderkey = 9030) OR (l_orderkey = 1))
-               ->  BitmapOr
-                     ->  Bitmap Index Scan on lineitem_pkey_290001
-                           Index Cond: (l_orderkey = 9030)
-                     ->  Bitmap Index Scan on lineitem_pkey_290001
-                           Index Cond: (l_orderkey = 1)
-   ->  Task
-         Node: host=localhost port=57638 dbname=regression
-         ->  Bitmap Heap Scan on lineitem_290000 lineitem
-               Recheck Cond: ((l_orderkey = 9030) OR (l_orderkey = 1))
-               ->  BitmapOr
-                     ->  Bitmap Index Scan on lineitem_pkey_290000
-                           Index Cond: (l_orderkey = 9030)
-                     ->  Bitmap Index Scan on lineitem_pkey_290000
-                           Index Cond: (l_orderkey = 1)
-(21 rows)
-
-EXPLAIN (COSTS FALSE)
-SELECT sum(l_linenumber), avg(l_linenumber) FROM lineitem, orders
-	WHERE l_orderkey = o_orderkey;
-LOG:  join order: [ "lineitem" ][ local partition join "orders" ]
-DEBUG:  join prunable for intervals [1,5986] and [8997,14947]
-DEBUG:  join prunable for intervals [8997,14947] and [1,5986]
-                                              QUERY PLAN                                              
-------------------------------------------------------------------------------------------------------
- Aggregate
-   ->  Custom Scan (Citus Real-Time)
-         Task Count: 2
-         Tasks Shown: All
-         ->  Task
-               Node: host=localhost port=57638 dbname=regression
-               ->  Aggregate
-                     ->  Merge Join
-                           Merge Cond: (orders.o_orderkey = lineitem.l_orderkey)
-                           ->  Index Only Scan using orders_pkey_290002 on orders_290002 orders
-                           ->  Index Only Scan using lineitem_pkey_290000 on lineitem_290000 lineitem
-         ->  Task
-               Node: host=localhost port=57637 dbname=regression
-               ->  Aggregate
-                     ->  Merge Join
-                           Merge Cond: (orders.o_orderkey = lineitem.l_orderkey)
-                           ->  Index Only Scan using orders_pkey_290003 on orders_290003 orders
-                           ->  Index Only Scan using lineitem_pkey_290001 on lineitem_290001 lineitem
-(18 rows)
-
--- Now set the minimum value for a shard to null. Then check that we don't apply
--- partition or join pruning for the shard with null min value. Since it is not
--- supported with single-repartition join, dual-repartition has been used.
-UPDATE pg_dist_shard SET shardminvalue = NULL WHERE shardid = 290000;
-EXPLAIN (COSTS FALSE)
-SELECT l_orderkey, l_linenumber, l_shipdate FROM lineitem WHERE l_orderkey = 9030;
-LOG:  join order: [ "lineitem" ]
-                                  QUERY PLAN                                   
--------------------------------------------------------------------------------
- Custom Scan (Citus Real-Time)
-   Task Count: 2
-   Tasks Shown: All
-   ->  Task
-         Node: host=localhost port=57637 dbname=regression
-         ->  Index Scan using lineitem_pkey_290001 on lineitem_290001 lineitem
-               Index Cond: (l_orderkey = 9030)
-   ->  Task
-         Node: host=localhost port=57638 dbname=regression
-         ->  Index Scan using lineitem_pkey_290000 on lineitem_290000 lineitem
-               Index Cond: (l_orderkey = 9030)
-(11 rows)
-
-EXPLAIN (COSTS FALSE)
-SELECT sum(l_linenumber), avg(l_linenumber) FROM lineitem, orders
-	WHERE l_partkey = o_custkey;
-LOG:  join order: [ "lineitem" ][ dual partition join "orders" ]
-DEBUG:  join prunable for task partitionId 0 and 1
-DEBUG:  join prunable for task partitionId 0 and 2
-DEBUG:  join prunable for task partitionId 0 and 3
-DEBUG:  join prunable for task partitionId 1 and 0
-DEBUG:  join prunable for task partitionId 1 and 2
-DEBUG:  join prunable for task partitionId 1 and 3
-DEBUG:  join prunable for task partitionId 2 and 0
-DEBUG:  join prunable for task partitionId 2 and 1
-DEBUG:  join prunable for task partitionId 2 and 3
-DEBUG:  join prunable for task partitionId 3 and 0
-DEBUG:  join prunable for task partitionId 3 and 1
-DEBUG:  join prunable for task partitionId 3 and 2
-DEBUG:  pruning merge fetch taskId 1
-DETAIL:  Creating dependency on merge taskId 3
-DEBUG:  pruning merge fetch taskId 2
-DETAIL:  Creating dependency on merge taskId 3
-DEBUG:  pruning merge fetch taskId 4
-DETAIL:  Creating dependency on merge taskId 6
-DEBUG:  pruning merge fetch taskId 5
-DETAIL:  Creating dependency on merge taskId 6
-DEBUG:  pruning merge fetch taskId 7
-DETAIL:  Creating dependency on merge taskId 9
-DEBUG:  pruning merge fetch taskId 8
-DETAIL:  Creating dependency on merge taskId 9
-DEBUG:  pruning merge fetch taskId 10
-DETAIL:  Creating dependency on merge taskId 12
-DEBUG:  pruning merge fetch taskId 11
-DETAIL:  Creating dependency on merge taskId 12
-DEBUG:  cannot use real time executor with repartition jobs
-HINT:  Since you enabled citus.enable_repartition_joins Citus chose to use task-tracker.
-                            QUERY PLAN                             
--------------------------------------------------------------------
- Aggregate
-   ->  Custom Scan (Citus Task-Tracker)
-         Task Count: 4
-         Tasks Shown: None, not supported for re-partition queries
-         ->  MapMergeJob
-               Map Task Count: 2
-               Merge Task Count: 4
-         ->  MapMergeJob
-               Map Task Count: 2
-               Merge Task Count: 4
-(10 rows)
-
--- Next, set the maximum value for another shard to null. Then check that we
--- don't apply partition or join pruning for this other shard either. Since it
--- is not supported with single-repartition join, dual-repartition has been used.
-UPDATE pg_dist_shard SET shardmaxvalue = NULL WHERE shardid = 290001;
-EXPLAIN (COSTS FALSE)
-SELECT l_orderkey, l_linenumber, l_shipdate FROM lineitem WHERE l_orderkey = 9030;
-LOG:  join order: [ "lineitem" ]
-                                  QUERY PLAN                                   
--------------------------------------------------------------------------------
- Custom Scan (Citus Real-Time)
-   Task Count: 2
-   Tasks Shown: All
-   ->  Task
-         Node: host=localhost port=57638 dbname=regression
-         ->  Index Scan using lineitem_pkey_290000 on lineitem_290000 lineitem
-               Index Cond: (l_orderkey = 9030)
-   ->  Task
-         Node: host=localhost port=57637 dbname=regression
-         ->  Index Scan using lineitem_pkey_290001 on lineitem_290001 lineitem
-               Index Cond: (l_orderkey = 9030)
-(11 rows)
-
-EXPLAIN (COSTS FALSE)
-SELECT sum(l_linenumber), avg(l_linenumber) FROM lineitem, orders
-	WHERE l_partkey = o_custkey;
-LOG:  join order: [ "lineitem" ][ dual partition join "orders" ]
-DEBUG:  join prunable for task partitionId 0 and 1
-DEBUG:  join prunable for task partitionId 0 and 2
-DEBUG:  join prunable for task partitionId 0 and 3
-DEBUG:  join prunable for task partitionId 1 and 0
-DEBUG:  join prunable for task partitionId 1 and 2
-DEBUG:  join prunable for task partitionId 1 and 3
-DEBUG:  join prunable for task partitionId 2 and 0
-DEBUG:  join prunable for task partitionId 2 and 1
-DEBUG:  join prunable for task partitionId 2 and 3
-DEBUG:  join prunable for task partitionId 3 and 0
-DEBUG:  join prunable for task partitionId 3 and 1
-DEBUG:  join prunable for task partitionId 3 and 2
-DEBUG:  pruning merge fetch taskId 1
-DETAIL:  Creating dependency on merge taskId 3
-DEBUG:  pruning merge fetch taskId 2
-DETAIL:  Creating dependency on merge taskId 3
-DEBUG:  pruning merge fetch taskId 4
-DETAIL:  Creating dependency on merge taskId 6
-DEBUG:  pruning merge fetch taskId 5
-DETAIL:  Creating dependency on merge taskId 6
-DEBUG:  pruning merge fetch taskId 7
-DETAIL:  Creating dependency on merge taskId 9
-DEBUG:  pruning merge fetch taskId 8
-DETAIL:  Creating dependency on merge taskId 9
-DEBUG:  pruning merge fetch taskId 10
-DETAIL:  Creating dependency on merge taskId 12
-DEBUG:  pruning merge fetch taskId 11
-DETAIL:  Creating dependency on merge taskId 12
-DEBUG:  cannot use real time executor with repartition jobs
-HINT:  Since you enabled citus.enable_repartition_joins Citus chose to use task-tracker.
-                            QUERY PLAN                             
--------------------------------------------------------------------
- Aggregate
-   ->  Custom Scan (Citus Task-Tracker)
-         Task Count: 4
-         Tasks Shown: None, not supported for re-partition queries
-         ->  MapMergeJob
-               Map Task Count: 2
-               Merge Task Count: 4
-         ->  MapMergeJob
-               Map Task Count: 2
-               Merge Task Count: 4
-(10 rows)
-
--- Last, set the minimum value to 0 and check that we don't treat it as null. We
--- should apply partition and join pruning for this shard now. Since it is not
--- supported with single-repartition join, dual-repartition has been used.
-UPDATE pg_dist_shard SET shardminvalue = '0' WHERE shardid = 290000;
-EXPLAIN (COSTS FALSE)
-SELECT l_orderkey, l_linenumber, l_shipdate FROM lineitem WHERE l_orderkey = 9030;
-LOG:  join order: [ "lineitem" ]
-DEBUG:  Plan is router executable
-                                  QUERY PLAN                                   
--------------------------------------------------------------------------------
- Custom Scan (Citus Router)
-   Task Count: 1
-   Tasks Shown: All
-   ->  Task
-         Node: host=localhost port=57637 dbname=regression
-         ->  Index Scan using lineitem_pkey_290001 on lineitem_290001 lineitem
-               Index Cond: (l_orderkey = 9030)
-(7 rows)
-
-EXPLAIN (COSTS FALSE)
-SELECT sum(l_linenumber), avg(l_linenumber) FROM lineitem, orders
-	WHERE l_partkey = o_custkey;
-LOG:  join order: [ "lineitem" ][ dual partition join "orders" ]
-DEBUG:  join prunable for task partitionId 0 and 1
-DEBUG:  join prunable for task partitionId 0 and 2
-DEBUG:  join prunable for task partitionId 0 and 3
-DEBUG:  join prunable for task partitionId 1 and 0
-DEBUG:  join prunable for task partitionId 1 and 2
-DEBUG:  join prunable for task partitionId 1 and 3
-DEBUG:  join prunable for task partitionId 2 and 0
-DEBUG:  join prunable for task partitionId 2 and 1
-DEBUG:  join prunable for task partitionId 2 and 3
-DEBUG:  join prunable for task partitionId 3 and 0
-DEBUG:  join prunable for task partitionId 3 and 1
-DEBUG:  join prunable for task partitionId 3 and 2
-DEBUG:  pruning merge fetch taskId 1
-DETAIL:  Creating dependency on merge taskId 3
-DEBUG:  pruning merge fetch taskId 2
-DETAIL:  Creating dependency on merge taskId 3
-DEBUG:  pruning merge fetch taskId 4
-DETAIL:  Creating dependency on merge taskId 6
-DEBUG:  pruning merge fetch taskId 5
-DETAIL:  Creating dependency on merge taskId 6
-DEBUG:  pruning merge fetch taskId 7
-DETAIL:  Creating dependency on merge taskId 9
-DEBUG:  pruning merge fetch taskId 8
-DETAIL:  Creating dependency on merge taskId 9
-DEBUG:  pruning merge fetch taskId 10
-DETAIL:  Creating dependency on merge taskId 12
-DEBUG:  pruning merge fetch taskId 11
-DETAIL:  Creating dependency on merge taskId 12
-DEBUG:  cannot use real time executor with repartition jobs
-HINT:  Since you enabled citus.enable_repartition_joins Citus chose to use task-tracker.
-                            QUERY PLAN                             
--------------------------------------------------------------------
- Aggregate
-   ->  Custom Scan (Citus Task-Tracker)
-         Task Count: 4
-         Tasks Shown: None, not supported for re-partition queries
-         ->  MapMergeJob
-               Map Task Count: 2
-               Merge Task Count: 4
-         ->  MapMergeJob
-               Map Task Count: 2
-               Merge Task Count: 4
-(10 rows)
-
--- Set minimum and maximum values for two shards back to their original values
-UPDATE pg_dist_shard SET shardminvalue = '1' WHERE shardid = 290000;
-UPDATE pg_dist_shard SET shardmaxvalue = '14947' WHERE shardid = 290001;
-SET client_min_messages TO NOTICE;

src/test/regress/expected/multi_partitioning_utils_1.out

@@ -1,372 +0,0 @@
--- This test has different output per major version
-SHOW server_version \gset
-SELECT substring(:'server_version', '\d+')::int as server_major_version;
- server_major_version 
-----------------------
-                    9
-(1 row)
-
--- ===================================================================
--- create test functions
--- ===================================================================
-CREATE FUNCTION generate_alter_table_detach_partition_command(regclass)
-    RETURNS text
-    AS 'citus'
-    LANGUAGE C STRICT;
-CREATE FUNCTION generate_alter_table_attach_partition_command(regclass)
-    RETURNS text
-    AS 'citus'
-    LANGUAGE C STRICT;
-CREATE FUNCTION generate_partition_information(regclass)
-    RETURNS text
-    AS 'citus'
-    LANGUAGE C STRICT;
-CREATE FUNCTION print_partitions(regclass)
-    RETURNS text
-    AS 'citus'
-    LANGUAGE C STRICT;
-CREATE FUNCTION table_inherits(regclass)
-    RETURNS bool
-    AS 'citus'
-    LANGUAGE C STRICT;
-CREATE FUNCTION table_inherited(regclass)
-    RETURNS bool
-    AS 'citus'
-    LANGUAGE C STRICT;
-CREATE OR REPLACE FUNCTION detach_and_attach_partition(partition_name regclass, parent_table_name regclass)
-RETURNS void LANGUAGE plpgsql VOLATILE
-AS $function$
-DECLARE
-  detach_partition_command text := '';
-	attach_partition_command text := '';
-	command_result text := '';
-
-BEGIN
-   -- first generate the command
-   SELECT public.generate_alter_table_attach_partition_command(partition_name) INTO attach_partition_command;
-
-   -- now genereate the detach command
-   SELECT public.generate_alter_table_detach_partition_command(partition_name) INTO detach_partition_command;
-
-   -- later detach the same partition
-   EXECUTE detach_partition_command;
-
-   -- not attach it again
-   EXECUTE attach_partition_command;
-END;
-$function$;
-CREATE OR REPLACE FUNCTION drop_and_recreate_partitioned_table(parent_table_name regclass)
-RETURNS void LANGUAGE plpgsql VOLATILE
-AS $function$
-DECLARE
-	command text := '';
-
-BEGIN
-   -- first generate the command
-   CREATE TABLE partitioned_table_create_commands AS SELECT master_get_table_ddl_events(parent_table_name::text);
-
-   -- later detach the same partition
-   EXECUTE 'DROP TABLE ' || parent_table_name::text || ';';
-
-   FOR command IN SELECT * FROM partitioned_table_create_commands
-   LOOP
-        -- can do some processing here
-   		EXECUTE command;
-    END LOOP;
-
-    DROP TABLE partitioned_table_create_commands;
-
-END;
-$function$;
--- create a partitioned table
-CREATE TABLE date_partitioned_table(id int, time date) PARTITION BY RANGE (time);
-ERROR:  syntax error at or near "PARTITION"
-LINE 1: ...E TABLE date_partitioned_table(id int, time date) PARTITION ...
-                                                             ^
--- we should be able to get the partitioning information even if there are no partitions
-SELECT generate_partition_information('date_partitioned_table');
-ERROR:  relation "date_partitioned_table" does not exist
-LINE 1: SELECT generate_partition_information('date_partitioned_tabl...
-                                              ^
--- we should be able to drop and re-create the partitioned table using the command that Citus generate
-SELECT drop_and_recreate_partitioned_table('date_partitioned_table');
-ERROR:  relation "date_partitioned_table" does not exist
-LINE 1: SELECT drop_and_recreate_partitioned_table('date_partitioned...
-                                                   ^
--- we should also be able to see the PARTITION BY ... for the parent table
-SELECT master_get_table_ddl_events('date_partitioned_table');
-ERROR:  relation "date_partitioned_table" does not exist
--- now create the partitions
-CREATE TABLE date_partition_2006 PARTITION OF date_partitioned_table FOR VALUES FROM ('2006-01-01') TO ('2007-01-01');
-ERROR:  syntax error at or near "PARTITION"
-LINE 1: CREATE TABLE date_partition_2006 PARTITION OF date_partition...
-                                         ^
-CREATE TABLE date_partition_2007 PARTITION OF date_partitioned_table FOR VALUES FROM ('2007-01-01') TO ('2008-01-01');
-ERROR:  syntax error at or near "PARTITION"
-LINE 1: CREATE TABLE date_partition_2007 PARTITION OF date_partition...
-                                         ^
--- we should be able to get the partitioning information after the partitions are created
-SELECT generate_partition_information('date_partitioned_table');
-ERROR:  relation "date_partitioned_table" does not exist
-LINE 1: SELECT generate_partition_information('date_partitioned_tabl...
-                                              ^
--- lets get the attach partition commands
-SELECT generate_alter_table_attach_partition_command('date_partition_2006');
-ERROR:  relation "date_partition_2006" does not exist
-LINE 1: ...ECT generate_alter_table_attach_partition_command('date_part...
-                                                             ^
-SELECT generate_alter_table_attach_partition_command('date_partition_2007');
-ERROR:  relation "date_partition_2007" does not exist
-LINE 1: ...ECT generate_alter_table_attach_partition_command('date_part...
-                                                             ^
--- detach and attach the partition by the command generated by us
-\d+ date_partitioned_table
-SELECT detach_and_attach_partition('date_partition_2007', 'date_partitioned_table');
-ERROR:  relation "date_partition_2007" does not exist
-LINE 1: SELECT detach_and_attach_partition('date_partition_2007', 'd...
-                                           ^
--- check that both partitions are visiable
-\d+ date_partitioned_table
--- make sure that inter shard commands work as expected
--- assume that the shardId is 100
-CREATE TABLE date_partitioned_table_100 (id int, time date) PARTITION BY RANGE (time);
-ERROR:  syntax error at or near "PARTITION"
-LINE 1: ...LE date_partitioned_table_100 (id int, time date) PARTITION ...
-                                                             ^
-CREATE TABLE date_partition_2007_100 (id int, time date );
--- now create the partitioning hierarcy
-SELECT worker_apply_inter_shard_ddl_command(referencing_shard:=100, referencing_schema_name:='public', 
-											referenced_shard:=100, referenced_schema_name:='public', 
-											command:='ALTER TABLE date_partitioned_table ATTACH PARTITION date_partition_2007 FOR VALUES FROM (''2007-01-01'') TO (''2008-01-02'')' );
-ERROR:  syntax error at or near "ATTACH"
-LINE 1: SELECT worker_apply_inter_shard_ddl_command(referencing_shar...
-                                           ^
--- the hierarcy is successfully created
-\d+ date_partitioned_table_100
--- Citus can also get the DDL events for the partitions as regular tables
-SELECT master_get_table_ddl_events('date_partition_2007_100');
-                      master_get_table_ddl_events                      
------------------------------------------------------------------------
- CREATE TABLE public.date_partition_2007_100 (id integer, "time" date)
- ALTER TABLE public.date_partition_2007_100 OWNER TO postgres
-(2 rows)
-
--- now break the partitioning hierarcy
-SELECT worker_apply_inter_shard_ddl_command(referencing_shard:=100, referencing_schema_name:='public', 
-                      referenced_shard:=100, referenced_schema_name:='public', 
-                      command:='ALTER TABLE date_partitioned_table DETACH PARTITION date_partition_2007' );
-ERROR:  syntax error at or near "DETACH"
-LINE 1: SELECT worker_apply_inter_shard_ddl_command(referencing_shar...
-                                           ^
--- the hierarcy is successfully broken
-\d+ date_partitioned_table_100
--- now lets have some more complex partitioning hierarcies with 
--- tables on different schemas and constraints on the tables
-CREATE SCHEMA partition_parent_schema;
-CREATE TABLE partition_parent_schema.parent_table (id int NOT NULL, time date DEFAULT now()) PARTITION BY RANGE (time);
-ERROR:  syntax error at or near "PARTITION"
-LINE 1: ..._table (id int NOT NULL, time date DEFAULT now()) PARTITION ...
-                                                             ^
-CREATE SCHEMA partition_child_1_schema;
-CREATE TABLE partition_child_1_schema.child_1 (id int NOT NULL, time date );
-CREATE SCHEMA partition_child_2_schema;
-CREATE TABLE partition_child_2_schema.child_2 (id int NOT NULL, time date );
--- we should be able to get the partitioning information even if there are no partitions
-SELECT generate_partition_information('partition_parent_schema.parent_table');
-ERROR:  relation "partition_parent_schema.parent_table" does not exist
-LINE 1: SELECT generate_partition_information('partition_parent_sche...
-                                              ^
--- we should be able to drop and re-create the partitioned table using the command that Citus generate
-SELECT drop_and_recreate_partitioned_table('partition_parent_schema.parent_table');
-ERROR:  relation "partition_parent_schema.parent_table" does not exist
-LINE 1: SELECT drop_and_recreate_partitioned_table('partition_parent...
-                                                   ^
-ALTER TABLE partition_parent_schema.parent_table ATTACH PARTITION partition_child_1_schema.child_1 FOR VALUES FROM ('2009-01-01') TO ('2010-01-02');
-ERROR:  syntax error at or near "ATTACH"
-LINE 1: ALTER TABLE partition_parent_schema.parent_table ATTACH PART...
-                                                         ^
-SET search_path = 'partition_parent_schema';
-ALTER TABLE parent_table ATTACH PARTITION  partition_child_2_schema.child_2 FOR VALUES FROM  ('2006-01-01') TO ('2007-01-01');
-ERROR:  syntax error at or near "ATTACH"
-LINE 1: ALTER TABLE parent_table ATTACH PARTITION  partition_child_2...
-                                 ^
-SELECT public.generate_partition_information('parent_table');
-ERROR:  relation "parent_table" does not exist
-LINE 1: SELECT public.generate_partition_information('parent_table')...
-                                                     ^
--- lets get the attach partition commands
-SELECT public.generate_alter_table_attach_partition_command('partition_child_1_schema.child_1');
- generate_alter_table_attach_partition_command 
------------------------------------------------
- 
-(1 row)
-
-SET search_path = 'partition_child_2_schema';
-SELECT public.generate_alter_table_attach_partition_command('child_2');
- generate_alter_table_attach_partition_command 
------------------------------------------------
- 
-(1 row)
-
-SET search_path = 'partition_parent_schema';
--- detach and attach the partition by the command generated by us
-\d+ parent_table
-SELECT public.detach_and_attach_partition('partition_child_1_schema.child_1', 'parent_table');
-ERROR:  relation "parent_table" does not exist
-LINE 1: ...ach_partition('partition_child_1_schema.child_1', 'parent_ta...
-                                                             ^
--- check that both partitions are visiable
-\d+ parent_table
--- some very simple checks that should error out
-SELECT public.generate_alter_table_attach_partition_command('parent_table');
-ERROR:  relation "parent_table" does not exist
-LINE 1: ...lic.generate_alter_table_attach_partition_command('parent_ta...
-                                                             ^
-SELECT public.generate_partition_information('partition_child_1_schema.child_1');
- generate_partition_information 
---------------------------------
- 
-(1 row)
-
-SELECT public.print_partitions('partition_child_1_schema.child_1');
- print_partitions 
-------------------
- 
-(1 row)
-
--- now pring the partitions
-SELECT public.print_partitions('parent_table');
-ERROR:  relation "parent_table" does not exist
-LINE 1: SELECT public.print_partitions('parent_table');
-                                       ^
-SET search_path = 'public';
--- test multi column / expression partitioning with UNBOUNDED ranges
-CREATE OR REPLACE FUNCTION some_function(input_val text)
-RETURNS text LANGUAGE plpgsql IMMUTABLE
-AS $function$
-BEGIN
-		return reverse(input_val);
-END;
-$function$;
-CREATE TABLE multi_column_partitioned (
-   a int,
-   b int,
-   c text
- ) PARTITION BY RANGE (a, (a+b+1), some_function(upper(c)));
-ERROR:  syntax error at or near "PARTITION"
-LINE 5:  ) PARTITION BY RANGE (a, (a+b+1), some_function(upper(c)));
-           ^
-CREATE TABLE multi_column_partition_1(
-   a int,
-   b int,
-   c text
-);
-CREATE TABLE multi_column_partition_2(
-   a int,
-   b int,
-   c text
-);
--- partitioning information
-SELECT generate_partition_information('multi_column_partitioned');
-ERROR:  relation "multi_column_partitioned" does not exist
-LINE 1: SELECT generate_partition_information('multi_column_partitio...
-                                              ^
-SELECT master_get_table_ddl_events('multi_column_partitioned');
-ERROR:  relation "multi_column_partitioned" does not exist
-SELECT drop_and_recreate_partitioned_table('multi_column_partitioned');
-ERROR:  relation "multi_column_partitioned" does not exist
-LINE 1: SELECT drop_and_recreate_partitioned_table('multi_column_par...
-                                                   ^
--- partitions and their ranges
-ALTER TABLE multi_column_partitioned ATTACH PARTITION multi_column_partition_1 FOR VALUES FROM (1, 10, '250') TO (1, 20, '250');
-ERROR:  syntax error at or near "ATTACH"
-LINE 1: ALTER TABLE multi_column_partitioned ATTACH PARTITION multi_...
-                                             ^
-SELECT generate_alter_table_attach_partition_command('multi_column_partition_1');
- generate_alter_table_attach_partition_command 
------------------------------------------------
- 
-(1 row)
-
-ALTER TABLE multi_column_partitioned ATTACH PARTITION multi_column_partition_2 FOR VALUES FROM (10, 1000, '2500') TO (MAXVALUE, MAXVALUE, MAXVALUE);
-ERROR:  syntax error at or near "ATTACH"
-LINE 1: ALTER TABLE multi_column_partitioned ATTACH PARTITION multi_...
-                                             ^
-SELECT generate_alter_table_attach_partition_command('multi_column_partition_2');
- generate_alter_table_attach_partition_command 
------------------------------------------------
- 
-(1 row)
-
-SELECT generate_alter_table_detach_partition_command('multi_column_partition_2');
- generate_alter_table_detach_partition_command 
------------------------------------------------
- 
-(1 row)
-
--- finally a test with LIST partitioning
-CREATE TABLE list_partitioned (col1 NUMERIC, col2 NUMERIC, col3 VARCHAR(10)) PARTITION BY LIST (col1) ;
-ERROR:  syntax error at or near "PARTITION"
-LINE 1: ...ed (col1 NUMERIC, col2 NUMERIC, col3 VARCHAR(10)) PARTITION ...
-                                                             ^
-SELECT generate_partition_information('list_partitioned');
-ERROR:  relation "list_partitioned" does not exist
-LINE 1: SELECT generate_partition_information('list_partitioned');
-                                              ^
-SELECT master_get_table_ddl_events('list_partitioned');
-ERROR:  relation "list_partitioned" does not exist
-SELECT drop_and_recreate_partitioned_table('list_partitioned');
-ERROR:  relation "list_partitioned" does not exist
-LINE 1: SELECT drop_and_recreate_partitioned_table('list_partitioned...
-                                                   ^
-CREATE TABLE list_partitioned_1 PARTITION OF list_partitioned FOR VALUES IN (100, 101, 102, 103, 104);
-ERROR:  syntax error at or near "PARTITION"
-LINE 1: CREATE TABLE list_partitioned_1 PARTITION OF list_partitione...
-                                        ^
-SELECT generate_alter_table_attach_partition_command('list_partitioned_1');
-ERROR:  relation "list_partitioned_1" does not exist
-LINE 1: ...ECT generate_alter_table_attach_partition_command('list_part...
-                                                             ^
--- also differentiate partitions and inhereted tables
-CREATE TABLE cities (
-    name            text,
-    population      float,
-    altitude        int     -- in feet
-);
-CREATE TABLE capitals (
-    state           char(2)
-) INHERITS (cities);
--- returns true since capitals inherits from cities
-SELECT table_inherits('capitals');
- table_inherits 
-----------------
- t
-(1 row)
-
--- although date_partition_2006 inherits from its parent 
--- returns false since the hierarcy is formed via partitioning
-SELECT table_inherits('date_partition_2006');
-ERROR:  relation "date_partition_2006" does not exist
-LINE 1: SELECT table_inherits('date_partition_2006');
-                              ^
--- returns true since cities inherited by capitals
-SELECT table_inherited('cities');
- table_inherited 
------------------
- t
-(1 row)
-
--- although date_partitioned_table inherited by its partitions 
--- returns false since the hierarcy is formed via partitioning
-SELECT table_inherited('date_partitioned_table');
-ERROR:  relation "date_partitioned_table" does not exist
-LINE 1: SELECT table_inherited('date_partitioned_table');
-                               ^
--- also these are not supported
-SELECT master_get_table_ddl_events('capitals');
-ERROR:  capitals is not a regular, foreign or partitioned table
-SELECT master_get_table_ddl_events('cities');
-ERROR:  cities is not a regular, foreign or partitioned table
--- dropping parents frop the partitions
-DROP TABLE date_partitioned_table, multi_column_partitioned, list_partitioned, partition_parent_schema.parent_table, cities, capitals;
-ERROR:  table "date_partitioned_table" does not exist

src/test/regress/expected/multi_recursive_subquery_partitioning_0.out

@@ -1,246 +0,0 @@
--- ===================================================================
--- test recursive planning functionality on partitioned tables
--- ===================================================================
-CREATE SCHEMA subquery_and_partitioning;
-SET search_path TO subquery_and_partitioning, public;
-CREATE TABLE users_table_local AS SELECT * FROM users_table;
-CREATE TABLE events_table_local AS SELECT * FROM events_table;
-CREATE TABLE partitioning_test(id int, value_1 int, time date) PARTITION BY RANGE (time);
-ERROR:  syntax error at or near "PARTITION"
-LINE 1: ...partitioning_test(id int, value_1 int, time date) PARTITION ...
-                                                             ^
- 
--- create its partitions
-CREATE TABLE partitioning_test_2017 PARTITION OF partitioning_test FOR VALUES FROM ('2017-01-01') TO ('2018-01-01');
-ERROR:  syntax error at or near "PARTITION"
-LINE 1: CREATE TABLE partitioning_test_2017 PARTITION OF partitionin...
-                                            ^
-CREATE TABLE partitioning_test_2010 PARTITION OF partitioning_test FOR VALUES FROM ('2010-01-01') TO ('2011-01-01');
-ERROR:  syntax error at or near "PARTITION"
-LINE 1: CREATE TABLE partitioning_test_2010 PARTITION OF partitionin...
-                                            ^
--- load some data and distribute tables
-INSERT INTO partitioning_test VALUES (1, 1, '2017-11-23');
-ERROR:  relation "partitioning_test" does not exist
-LINE 1: INSERT INTO partitioning_test VALUES (1, 1, '2017-11-23');
-                    ^
-INSERT INTO partitioning_test VALUES (2, 1, '2010-07-07');
-ERROR:  relation "partitioning_test" does not exist
-LINE 1: INSERT INTO partitioning_test VALUES (2, 1, '2010-07-07');
-                    ^
-INSERT INTO partitioning_test_2017 VALUES (3, 3, '2017-11-22');
-ERROR:  relation "partitioning_test_2017" does not exist
-LINE 1: INSERT INTO partitioning_test_2017 VALUES (3, 3, '2017-11-22...
-                    ^
-INSERT INTO partitioning_test_2010 VALUES (4, 4, '2010-03-03');
-ERROR:  relation "partitioning_test_2010" does not exist
-LINE 1: INSERT INTO partitioning_test_2010 VALUES (4, 4, '2010-03-03...
-                    ^
--- distribute partitioned table
-SET citus.shard_replication_factor TO 1;
-SELECT create_distributed_table('partitioning_test', 'id');
-ERROR:  relation "partitioning_test" does not exist
-LINE 1: SELECT create_distributed_table('partitioning_test', 'id');
-                                        ^
-SET client_min_messages TO DEBUG1;
--- subplan for partitioned tables
-SELECT
-   id
-FROM
-    (SELECT 
-    	DISTINCT partitioning_test.id 
-     FROM 
-     	partitioning_test
-     LIMIT 5
-     ) as foo
-    ORDER BY 1 DESC;
-ERROR:  relation "partitioning_test" does not exist
-LINE 7:       partitioning_test
-              ^
--- final query is router on partitioned tables
-SELECT
-   *
-FROM
-    (SELECT 
-    	DISTINCT partitioning_test.id 
-     FROM 
-     	partitioning_test
-     LIMIT 5
-     ) as foo,
-	(SELECT 
-    	DISTINCT partitioning_test.time 
-     FROM 
-     	partitioning_test
-     LIMIT 5
-     ) as bar
-	WHERE foo.id = date_part('day', bar.time)
-	ORDER BY 2 DESC, 1;
-ERROR:  relation "partitioning_test" does not exist
-LINE 7:       partitioning_test
-              ^
--- final query is real-time
-SELECT
-   *
-FROM
-    (SELECT 
-    	DISTINCT partitioning_test.time 
-     FROM 
-     	partitioning_test
- 	 ORDER BY 1 DESC
-     LIMIT 5
-     ) as foo,
-	(
-		SELECT 
-	    	DISTINCT partitioning_test.id 
-	     FROM 
-	     	partitioning_test
-     ) as bar
-	WHERE  date_part('day', foo.time) = bar.id
-	ORDER BY 2 DESC, 1 DESC
-	LIMIT 3;
-ERROR:  relation "partitioning_test" does not exist
-LINE 7:       partitioning_test
-              ^
--- final query is real-time that is joined with partitioned table
-SELECT
-   *
-FROM
-    (SELECT 
-    	DISTINCT partitioning_test.time 
-     FROM 
-     	partitioning_test
- 	 ORDER BY 1 DESC
-     LIMIT 5
-     ) as foo,
-	(
-		SELECT 
-	    	DISTINCT partitioning_test.id 
-	     FROM 
-	     	partitioning_test
-     ) as bar, 
-	partitioning_test
-	WHERE  date_part('day', foo.time) = bar.id AND partitioning_test.id = bar.id
-	ORDER BY 2 DESC, 1 DESC
-	LIMIT 3;
-ERROR:  relation "partitioning_test" does not exist
-LINE 7:       partitioning_test
-              ^
--- subquery in WHERE clause
-SELECT DISTINCT id
-FROM partitioning_test
-WHERE 
-	id IN (SELECT DISTINCT date_part('day', time) FROM partitioning_test);
-ERROR:  relation "partitioning_test" does not exist
-LINE 2: FROM partitioning_test
-             ^
--- repartition subquery
-SET citus.enable_repartition_joins to ON;
-SELECT 
-	count(*) 
-FROM
-(
-	SELECT DISTINCT p1.value_1 FROM partitioning_test as p1, partitioning_test as p2 WHERE p1.id = p2.value_1
-) as foo, 
-(
-	SELECT user_id FROM users_table
-) as bar
-WHERE foo.value_1 = bar.user_id; 
-ERROR:  relation "partitioning_test" does not exist
-LINE 5:  SELECT DISTINCT p1.value_1 FROM partitioning_test as p1, pa...
-                                         ^
-SET citus.enable_repartition_joins to OFF;
--- subquery, cte, view and non-partitioned tables
-CREATE VIEW subquery_and_ctes AS 
-SELECT 
-	* 
-FROM 
-(
-	WITH cte AS (
-	WITH local_cte AS (
-		SELECT * FROM users_table_local
-	),
-	dist_cte AS (
-		SELECT 
-			user_id
-		FROM 
-			events_table, 
-			(SELECT DISTINCT value_1 FROM partitioning_test OFFSET 0) as foo
-		WHERE 
-			events_table.user_id = foo.value_1 AND
-			events_table.user_id IN (SELECT DISTINCT value_1 FROM users_table ORDER BY 1 LIMIT 3)
-	)
-	SELECT dist_cte.user_id FROM local_cte join dist_cte on dist_cte.user_id=local_cte.user_id
-)
-SELECT 
-	count(*)  as cnt
-FROM 
-	cte,
-	  (SELECT 
-    	DISTINCT events_table.user_id 
-     FROM 
-     	partitioning_test, events_table
-     WHERE 
-     	events_table.user_id = partitioning_test.id AND 
-     event_type IN (1,2,3,4)
-     ORDER BY 1 DESC LIMIT 5
-     ) as foo 
-	  WHERE foo.user_id = cte.user_id
-) as foo, users_table WHERE foo.cnt > users_table.value_2;
-ERROR:  relation "partitioning_test" does not exist
-LINE 15:    (SELECT DISTINCT value_1 FROM partitioning_test OFFSET 0)...
-                                          ^
-SELECT * FROM subquery_and_ctes
-ORDER BY 3 DESC, 1 DESC, 2 DESC, 4 DESC
-LIMIT 5;
-ERROR:  relation "subquery_and_ctes" does not exist
-LINE 1: SELECT * FROM subquery_and_ctes
-                      ^
--- deep subquery, partitioned and non-partitioned tables together
-SELECT count(*)
-FROM
-(
-	SELECT avg(min) FROM 
-	(
-		SELECT min(partitioning_test.value_1) FROM
-		(
-			SELECT avg(event_type) as avg_ev_type FROM 
-			(
-				SELECT 
-					max(value_1) as mx_val_1 
-					FROM (
-							SELECT 
-								avg(event_type) as avg
-							FROM
-							(
-								SELECT 
-									cnt 
-								FROM 
-									(SELECT count(*) as cnt, value_1 FROM partitioning_test GROUP BY value_1) as level_1, users_table
-								WHERE 
-									users_table.user_id = level_1.cnt
-							) as level_2, events_table
-							WHERE events_table.user_id = level_2.cnt 
-							GROUP BY level_2.cnt
-						) as level_3, users_table
-					WHERE user_id = level_3.avg
-					GROUP BY level_3.avg
-					) as level_4, events_table
-				WHERE level_4.mx_val_1 = events_table.user_id
-				GROUP BY level_4.mx_val_1
-				) as level_5, partitioning_test
-				WHERE 
-					level_5.avg_ev_type = partitioning_test.id
-				GROUP BY 
-					level_5.avg_ev_type
-		) as level_6, users_table WHERE users_table.user_id = level_6.min
-	GROUP BY users_table.value_1
-	) as bar;
-ERROR:  relation "partitioning_test" does not exist
-LINE 20:          (SELECT count(*) as cnt, value_1 FROM partitioning_...
-                                                        ^
-SET client_min_messages TO DEFAULT;
-DROP SCHEMA subquery_and_partitioning CASCADE;
-NOTICE:  drop cascades to 2 other objects
-DETAIL:  drop cascades to table users_table_local
-drop cascades to table events_table_local
-SET search_path TO public;

src/test/regress/expected/multi_repartition_join_planning_0.out

@@ -1,208 +0,0 @@
---
--- MULTI_REPARTITION_JOIN_PLANNING
---
--- Tests that cover repartition join planning. Note that we explicitly start a
--- transaction block here so that we don't emit debug messages with changing
--- transaction ids in them. Also, we set the executor type to task tracker
--- executor here, as we cannot run repartition jobs with real time executor.
-SET citus.next_shard_id TO 690000;
-SET citus.enable_unique_job_ids TO off;
--- print whether we're using version > 9 to make version-specific tests clear
-SHOW server_version \gset
-SELECT substring(:'server_version', '\d+')::int > 9 AS version_above_nine;
- version_above_nine 
---------------------
- f
-(1 row)
-
-BEGIN;
-SET client_min_messages TO DEBUG4;
-DEBUG:  CommitTransactionCommand
-SET citus.task_executor_type TO 'task-tracker';
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  CommitTransactionCommand
--- Debug4 log messages display jobIds within them. We explicitly set the jobId
--- sequence here so that the regression output becomes independent of the number
--- of jobs executed prior to running this test.
--- Multi-level repartition join to verify our projection columns are correctly
--- referenced and propagated across multiple repartition jobs. The test also
--- validates that only the minimal necessary projection columns are transferred
--- between jobs.
-SELECT
-	l_partkey, o_orderkey, count(*)
-FROM
-	lineitem, part_append, orders, customer_append
-WHERE
-	l_orderkey = o_orderkey AND
-	l_partkey = p_partkey AND
-	c_custkey = o_custkey AND
-        (l_quantity > 5.0 OR l_extendedprice > 1200.0) AND
-        p_size > 8 AND o_totalprice > 10.0 AND
-        c_acctbal < 5000.0 AND l_partkey < 1000
-GROUP BY
-	l_partkey, o_orderkey
-ORDER BY
-	l_partkey, o_orderkey;
-DEBUG:  StartTransactionCommand
-DEBUG:  join prunable for intervals [1,5986] and [8997,14947]
-DEBUG:  join prunable for intervals [8997,14947] and [1,5986]
-DEBUG:  generated sql query for task 1
-DETAIL:  query string: "SELECT lineitem.l_partkey, orders.o_orderkey, lineitem.l_quantity, lineitem.l_extendedprice, orders.o_custkey FROM (lineitem_290000 lineitem JOIN orders_290002 orders ON ((lineitem.l_orderkey OPERATOR(pg_catalog.=) orders.o_orderkey))) WHERE ((lineitem.l_partkey OPERATOR(pg_catalog.<) 1000) AND (orders.o_totalprice OPERATOR(pg_catalog.>) 10.0))"
-DEBUG:  generated sql query for task 2
-DETAIL:  query string: "SELECT lineitem.l_partkey, orders.o_orderkey, lineitem.l_quantity, lineitem.l_extendedprice, orders.o_custkey FROM (lineitem_290001 lineitem JOIN orders_290003 orders ON ((lineitem.l_orderkey OPERATOR(pg_catalog.=) orders.o_orderkey))) WHERE ((lineitem.l_partkey OPERATOR(pg_catalog.<) 1000) AND (orders.o_totalprice OPERATOR(pg_catalog.>) 10.0))"
-DEBUG:  assigned task 2 to node localhost:57637
-DEBUG:  assigned task 1 to node localhost:57638
-DEBUG:  join prunable for intervals [1,1000] and [6001,7000]
-DEBUG:  join prunable for intervals [6001,7000] and [1,1000]
-DEBUG:  generated sql query for task 2
-DETAIL:  query string: "SELECT "pg_merge_job_0001.task_000003".intermediate_column_1_0, "pg_merge_job_0001.task_000003".intermediate_column_1_1, "pg_merge_job_0001.task_000003".intermediate_column_1_2, "pg_merge_job_0001.task_000003".intermediate_column_1_3, "pg_merge_job_0001.task_000003".intermediate_column_1_4 FROM (pg_merge_job_0001.task_000003 "pg_merge_job_0001.task_000003" JOIN part_append_290005 part_append ON (("pg_merge_job_0001.task_000003".intermediate_column_1_0 OPERATOR(pg_catalog.=) part_append.p_partkey))) WHERE (part_append.p_size OPERATOR(pg_catalog.>) 8)"
-DEBUG:  generated sql query for task 4
-DETAIL:  query string: "SELECT "pg_merge_job_0001.task_000006".intermediate_column_1_0, "pg_merge_job_0001.task_000006".intermediate_column_1_1, "pg_merge_job_0001.task_000006".intermediate_column_1_2, "pg_merge_job_0001.task_000006".intermediate_column_1_3, "pg_merge_job_0001.task_000006".intermediate_column_1_4 FROM (pg_merge_job_0001.task_000006 "pg_merge_job_0001.task_000006" JOIN part_append_280002 part_append ON (("pg_merge_job_0001.task_000006".intermediate_column_1_0 OPERATOR(pg_catalog.=) part_append.p_partkey))) WHERE (part_append.p_size OPERATOR(pg_catalog.>) 8)"
-DEBUG:  pruning merge fetch taskId 1
-DETAIL:  Creating dependency on merge taskId 3
-DEBUG:  pruning merge fetch taskId 3
-DETAIL:  Creating dependency on merge taskId 6
-DEBUG:  assigned task 2 to node localhost:57637
-DEBUG:  assigned task 4 to node localhost:57638
-DEBUG:  join prunable for intervals [1,1000] and [1001,2000]
-DEBUG:  join prunable for intervals [1,1000] and [6001,7000]
-DEBUG:  join prunable for intervals [1001,2000] and [1,1000]
-DEBUG:  join prunable for intervals [1001,2000] and [6001,7000]
-DEBUG:  join prunable for intervals [6001,7000] and [1,1000]
-DEBUG:  join prunable for intervals [6001,7000] and [1001,2000]
-DEBUG:  generated sql query for task 2
-DETAIL:  query string: "SELECT "pg_merge_job_0002.task_000005".intermediate_column_2_0 AS l_partkey, "pg_merge_job_0002.task_000005".intermediate_column_2_1 AS o_orderkey, count(*) AS count FROM (pg_merge_job_0002.task_000005 "pg_merge_job_0002.task_000005" JOIN customer_append_290004 customer_append ON ((customer_append.c_custkey OPERATOR(pg_catalog.=) "pg_merge_job_0002.task_000005".intermediate_column_2_4))) WHERE ((("pg_merge_job_0002.task_000005".intermediate_column_2_2 OPERATOR(pg_catalog.>) 5.0) OR ("pg_merge_job_0002.task_000005".intermediate_column_2_3 OPERATOR(pg_catalog.>) 1200.0)) AND (customer_append.c_acctbal OPERATOR(pg_catalog.<) 5000.0)) GROUP BY "pg_merge_job_0002.task_000005".intermediate_column_2_0, "pg_merge_job_0002.task_000005".intermediate_column_2_1"
-DEBUG:  generated sql query for task 4
-DETAIL:  query string: "SELECT "pg_merge_job_0002.task_000008".intermediate_column_2_0 AS l_partkey, "pg_merge_job_0002.task_000008".intermediate_column_2_1 AS o_orderkey, count(*) AS count FROM (pg_merge_job_0002.task_000008 "pg_merge_job_0002.task_000008" JOIN customer_append_280001 customer_append ON ((customer_append.c_custkey OPERATOR(pg_catalog.=) "pg_merge_job_0002.task_000008".intermediate_column_2_4))) WHERE ((("pg_merge_job_0002.task_000008".intermediate_column_2_2 OPERATOR(pg_catalog.>) 5.0) OR ("pg_merge_job_0002.task_000008".intermediate_column_2_3 OPERATOR(pg_catalog.>) 1200.0)) AND (customer_append.c_acctbal OPERATOR(pg_catalog.<) 5000.0)) GROUP BY "pg_merge_job_0002.task_000008".intermediate_column_2_0, "pg_merge_job_0002.task_000008".intermediate_column_2_1"
-DEBUG:  generated sql query for task 6
-DETAIL:  query string: "SELECT "pg_merge_job_0002.task_000011".intermediate_column_2_0 AS l_partkey, "pg_merge_job_0002.task_000011".intermediate_column_2_1 AS o_orderkey, count(*) AS count FROM (pg_merge_job_0002.task_000011 "pg_merge_job_0002.task_000011" JOIN customer_append_280000 customer_append ON ((customer_append.c_custkey OPERATOR(pg_catalog.=) "pg_merge_job_0002.task_000011".intermediate_column_2_4))) WHERE ((("pg_merge_job_0002.task_000011".intermediate_column_2_2 OPERATOR(pg_catalog.>) 5.0) OR ("pg_merge_job_0002.task_000011".intermediate_column_2_3 OPERATOR(pg_catalog.>) 1200.0)) AND (customer_append.c_acctbal OPERATOR(pg_catalog.<) 5000.0)) GROUP BY "pg_merge_job_0002.task_000011".intermediate_column_2_0, "pg_merge_job_0002.task_000011".intermediate_column_2_1"
-DEBUG:  pruning merge fetch taskId 1
-DETAIL:  Creating dependency on merge taskId 5
-DEBUG:  pruning merge fetch taskId 3
-DETAIL:  Creating dependency on merge taskId 8
-DEBUG:  pruning merge fetch taskId 5
-DETAIL:  Creating dependency on merge taskId 11
-DEBUG:  assigned task 4 to node localhost:57637
-DEBUG:  assigned task 6 to node localhost:57638
-DEBUG:  assigned task 2 to node localhost:57637
-DEBUG:  completed cleanup query for job 3
-DEBUG:  completed cleanup query for job 3
-DEBUG:  completed cleanup query for job 2
-DEBUG:  completed cleanup query for job 2
-DEBUG:  completed cleanup query for job 1
-DEBUG:  completed cleanup query for job 1
-DEBUG:  CommitTransactionCommand
- l_partkey | o_orderkey | count 
------------+------------+-------
-        18 |      12005 |     1
-        79 |       5121 |     1
-        91 |       2883 |     1
-       222 |       9413 |     1
-       278 |       1287 |     1
-       309 |       2374 |     1
-       318 |        321 |     1
-       321 |       5984 |     1
-       337 |      10403 |     1
-       350 |      13698 |     1
-       358 |       4323 |     1
-       364 |       9347 |     1
-       416 |        640 |     1
-       426 |      10855 |     1
-       450 |         35 |     1
-       484 |       3843 |     1
-       504 |      14566 |     1
-       510 |      13569 |     1
-       532 |       3175 |     1
-       641 |        134 |     1
-       669 |      10944 |     1
-       716 |       2885 |     1
-       738 |       4355 |     1
-       802 |       2534 |     1
-       824 |       9287 |     1
-       864 |       3175 |     1
-       957 |       4293 |     1
-       960 |      10980 |     1
-       963 |       4580 |     1
-(29 rows)
-
-SELECT
-	l_partkey, o_orderkey, count(*)
-FROM
-	lineitem, orders
-WHERE
-	l_suppkey = o_shippriority AND
-        l_quantity < 5.0 AND o_totalprice <> 4.0
-GROUP BY
-	l_partkey, o_orderkey
-ORDER BY
-	l_partkey, o_orderkey;
-DEBUG:  StartTransactionCommand
-DEBUG:  generated sql query for task 1
-DETAIL:  query string: "SELECT l_partkey, l_suppkey FROM lineitem_290000 lineitem WHERE (l_quantity OPERATOR(pg_catalog.<) 5.0)"
-DEBUG:  generated sql query for task 2
-DETAIL:  query string: "SELECT l_partkey, l_suppkey FROM lineitem_290001 lineitem WHERE (l_quantity OPERATOR(pg_catalog.<) 5.0)"
-DEBUG:  assigned task 2 to node localhost:57637
-DEBUG:  assigned task 1 to node localhost:57638
-DEBUG:  generated sql query for task 1
-DETAIL:  query string: "SELECT o_orderkey, o_shippriority FROM orders_290002 orders WHERE (o_totalprice OPERATOR(pg_catalog.<>) 4.0)"
-DEBUG:  generated sql query for task 2
-DETAIL:  query string: "SELECT o_orderkey, o_shippriority FROM orders_290003 orders WHERE (o_totalprice OPERATOR(pg_catalog.<>) 4.0)"
-DEBUG:  assigned task 2 to node localhost:57637
-DEBUG:  assigned task 1 to node localhost:57638
-DEBUG:  join prunable for task partitionId 0 and 1
-DEBUG:  join prunable for task partitionId 0 and 2
-DEBUG:  join prunable for task partitionId 0 and 3
-DEBUG:  join prunable for task partitionId 1 and 0
-DEBUG:  join prunable for task partitionId 1 and 2
-DEBUG:  join prunable for task partitionId 1 and 3
-DEBUG:  join prunable for task partitionId 2 and 0
-DEBUG:  join prunable for task partitionId 2 and 1
-DEBUG:  join prunable for task partitionId 2 and 3
-DEBUG:  join prunable for task partitionId 3 and 0
-DEBUG:  join prunable for task partitionId 3 and 1
-DEBUG:  join prunable for task partitionId 3 and 2
-DEBUG:  generated sql query for task 3
-DETAIL:  query string: "SELECT "pg_merge_job_0004.task_000003".intermediate_column_4_0 AS l_partkey, "pg_merge_job_0005.task_000003".intermediate_column_5_0 AS o_orderkey, count(*) AS count FROM (pg_merge_job_0004.task_000003 "pg_merge_job_0004.task_000003" JOIN pg_merge_job_0005.task_000003 "pg_merge_job_0005.task_000003" ON (("pg_merge_job_0004.task_000003".intermediate_column_4_1 OPERATOR(pg_catalog.=) "pg_merge_job_0005.task_000003".intermediate_column_5_1))) WHERE true GROUP BY "pg_merge_job_0004.task_000003".intermediate_column_4_0, "pg_merge_job_0005.task_000003".intermediate_column_5_0"
-DEBUG:  generated sql query for task 6
-DETAIL:  query string: "SELECT "pg_merge_job_0004.task_000006".intermediate_column_4_0 AS l_partkey, "pg_merge_job_0005.task_000006".intermediate_column_5_0 AS o_orderkey, count(*) AS count FROM (pg_merge_job_0004.task_000006 "pg_merge_job_0004.task_000006" JOIN pg_merge_job_0005.task_000006 "pg_merge_job_0005.task_000006" ON (("pg_merge_job_0004.task_000006".intermediate_column_4_1 OPERATOR(pg_catalog.=) "pg_merge_job_0005.task_000006".intermediate_column_5_1))) WHERE true GROUP BY "pg_merge_job_0004.task_000006".intermediate_column_4_0, "pg_merge_job_0005.task_000006".intermediate_column_5_0"
-DEBUG:  generated sql query for task 9
-DETAIL:  query string: "SELECT "pg_merge_job_0004.task_000009".intermediate_column_4_0 AS l_partkey, "pg_merge_job_0005.task_000009".intermediate_column_5_0 AS o_orderkey, count(*) AS count FROM (pg_merge_job_0004.task_000009 "pg_merge_job_0004.task_000009" JOIN pg_merge_job_0005.task_000009 "pg_merge_job_0005.task_000009" ON (("pg_merge_job_0004.task_000009".intermediate_column_4_1 OPERATOR(pg_catalog.=) "pg_merge_job_0005.task_000009".intermediate_column_5_1))) WHERE true GROUP BY "pg_merge_job_0004.task_000009".intermediate_column_4_0, "pg_merge_job_0005.task_000009".intermediate_column_5_0"
-DEBUG:  generated sql query for task 12
-DETAIL:  query string: "SELECT "pg_merge_job_0004.task_000012".intermediate_column_4_0 AS l_partkey, "pg_merge_job_0005.task_000012".intermediate_column_5_0 AS o_orderkey, count(*) AS count FROM (pg_merge_job_0004.task_000012 "pg_merge_job_0004.task_000012" JOIN pg_merge_job_0005.task_000012 "pg_merge_job_0005.task_000012" ON (("pg_merge_job_0004.task_000012".intermediate_column_4_1 OPERATOR(pg_catalog.=) "pg_merge_job_0005.task_000012".intermediate_column_5_1))) WHERE true GROUP BY "pg_merge_job_0004.task_000012".intermediate_column_4_0, "pg_merge_job_0005.task_000012".intermediate_column_5_0"
-DEBUG:  pruning merge fetch taskId 1
-DETAIL:  Creating dependency on merge taskId 3
-DEBUG:  pruning merge fetch taskId 2
-DETAIL:  Creating dependency on merge taskId 3
-DEBUG:  pruning merge fetch taskId 4
-DETAIL:  Creating dependency on merge taskId 6
-DEBUG:  pruning merge fetch taskId 5
-DETAIL:  Creating dependency on merge taskId 6
-DEBUG:  pruning merge fetch taskId 7
-DETAIL:  Creating dependency on merge taskId 9
-DEBUG:  pruning merge fetch taskId 8
-DETAIL:  Creating dependency on merge taskId 9
-DEBUG:  pruning merge fetch taskId 10
-DETAIL:  Creating dependency on merge taskId 12
-DEBUG:  pruning merge fetch taskId 11
-DETAIL:  Creating dependency on merge taskId 12
-DEBUG:  assigned task 3 to node localhost:57637
-DEBUG:  assigned task 6 to node localhost:57638
-DEBUG:  assigned task 9 to node localhost:57637
-DEBUG:  assigned task 12 to node localhost:57638
-DEBUG:  completed cleanup query for job 6
-DEBUG:  completed cleanup query for job 6
-DEBUG:  completed cleanup query for job 4
-DEBUG:  completed cleanup query for job 4
-DEBUG:  completed cleanup query for job 5
-DEBUG:  completed cleanup query for job 5
-DEBUG:  CommitTransactionCommand
- l_partkey | o_orderkey | count 
------------+------------+-------
-(0 rows)
-
--- Reset client logging level to its previous value
-SET client_min_messages TO NOTICE;
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-COMMIT;

src/test/regress/expected/multi_repartition_join_task_assignment_0.out

@@ -1,141 +0,0 @@
---
--- MULTI_REPARTITION_JOIN_TASK_ASSIGNMENT
---
--- Tests which cover task assignment for MapMerge jobs for single range repartition
--- and dual hash repartition joins. The tests also cover task assignment propagation
--- from a sql task to its depended tasks. Note that we set the executor type to task
--- tracker executor here, as we cannot run repartition jobs with real time executor.
-SET citus.next_shard_id TO 710000;
--- print whether we're using version > 9 to make version-specific tests clear
-SHOW server_version \gset
-SELECT substring(:'server_version', '\d+')::int > 9 AS version_above_nine;
- version_above_nine 
---------------------
- f
-(1 row)
-
-BEGIN;
-SET client_min_messages TO DEBUG3;
-DEBUG:  CommitTransactionCommand
-SET citus.task_executor_type TO 'task-tracker';
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  CommitTransactionCommand
--- Single range repartition join to test anchor-shard based task assignment and
--- assignment propagation to merge and data-fetch tasks.
-SELECT
-	count(*)
-FROM
-	orders, customer_append
-WHERE
-	o_custkey = c_custkey;
-DEBUG:  StartTransactionCommand
-DEBUG:  assigned task 2 to node localhost:57637
-DEBUG:  assigned task 1 to node localhost:57638
-DEBUG:  join prunable for intervals [1,1000] and [1001,2000]
-DEBUG:  join prunable for intervals [1,1000] and [6001,7000]
-DEBUG:  join prunable for intervals [1001,2000] and [1,1000]
-DEBUG:  join prunable for intervals [1001,2000] and [6001,7000]
-DEBUG:  join prunable for intervals [6001,7000] and [1,1000]
-DEBUG:  join prunable for intervals [6001,7000] and [1001,2000]
-DEBUG:  pruning merge fetch taskId 1
-DETAIL:  Creating dependency on merge taskId 3
-DEBUG:  pruning merge fetch taskId 3
-DETAIL:  Creating dependency on merge taskId 6
-DEBUG:  pruning merge fetch taskId 5
-DETAIL:  Creating dependency on merge taskId 9
-DEBUG:  assigned task 4 to node localhost:57637
-DEBUG:  assigned task 6 to node localhost:57638
-DEBUG:  assigned task 2 to node localhost:57637
-DEBUG:  CommitTransactionCommand
- count 
--------
-  2985
-(1 row)
-
--- Single range repartition join, along with a join with a small table containing
--- more than one shard. This situation results in multiple sql tasks depending on
--- the same merge task, and tests our constraint group creation and assignment
--- propagation.
-SELECT
-	count(*)
-FROM
-	orders_reference, customer_append, lineitem
-WHERE
-	o_custkey = c_custkey AND
-	o_orderkey = l_orderkey;
-DEBUG:  StartTransactionCommand
-DEBUG:  assigned task 2 to node localhost:57637
-DEBUG:  assigned task 3 to node localhost:57638
-DEBUG:  assigned task 1 to node localhost:57637
-DEBUG:  join prunable for intervals [1,5986] and [8997,14947]
-DEBUG:  join prunable for intervals [8997,14947] and [1,5986]
-DEBUG:  pruning merge fetch taskId 1
-DETAIL:  Creating dependency on merge taskId 4
-DEBUG:  pruning merge fetch taskId 3
-DETAIL:  Creating dependency on merge taskId 8
-DEBUG:  assigned task 4 to node localhost:57637
-DEBUG:  assigned task 2 to node localhost:57638
-DEBUG:  CommitTransactionCommand
- count 
--------
- 12000
-(1 row)
-
--- Dual hash repartition join which tests the separate hash repartition join
--- task assignment algorithm.
-SELECT
-	count(*)
-FROM
-	lineitem, customer_append
-WHERE
-	l_partkey = c_nationkey;
-DEBUG:  StartTransactionCommand
-DEBUG:  assigned task 2 to node localhost:57637
-DEBUG:  assigned task 1 to node localhost:57638
-DEBUG:  assigned task 2 to node localhost:57637
-DEBUG:  assigned task 3 to node localhost:57638
-DEBUG:  assigned task 1 to node localhost:57637
-DEBUG:  join prunable for task partitionId 0 and 1
-DEBUG:  join prunable for task partitionId 0 and 2
-DEBUG:  join prunable for task partitionId 0 and 3
-DEBUG:  join prunable for task partitionId 1 and 0
-DEBUG:  join prunable for task partitionId 1 and 2
-DEBUG:  join prunable for task partitionId 1 and 3
-DEBUG:  join prunable for task partitionId 2 and 0
-DEBUG:  join prunable for task partitionId 2 and 1
-DEBUG:  join prunable for task partitionId 2 and 3
-DEBUG:  join prunable for task partitionId 3 and 0
-DEBUG:  join prunable for task partitionId 3 and 1
-DEBUG:  join prunable for task partitionId 3 and 2
-DEBUG:  pruning merge fetch taskId 1
-DETAIL:  Creating dependency on merge taskId 3
-DEBUG:  pruning merge fetch taskId 2
-DETAIL:  Creating dependency on merge taskId 4
-DEBUG:  pruning merge fetch taskId 4
-DETAIL:  Creating dependency on merge taskId 6
-DEBUG:  pruning merge fetch taskId 5
-DETAIL:  Creating dependency on merge taskId 8
-DEBUG:  pruning merge fetch taskId 7
-DETAIL:  Creating dependency on merge taskId 9
-DEBUG:  pruning merge fetch taskId 8
-DETAIL:  Creating dependency on merge taskId 12
-DEBUG:  pruning merge fetch taskId 10
-DETAIL:  Creating dependency on merge taskId 12
-DEBUG:  pruning merge fetch taskId 11
-DETAIL:  Creating dependency on merge taskId 16
-DEBUG:  assigned task 3 to node localhost:57638
-DEBUG:  assigned task 6 to node localhost:57637
-DEBUG:  assigned task 9 to node localhost:57638
-DEBUG:  assigned task 12 to node localhost:57637
-DEBUG:  CommitTransactionCommand
- count 
--------
-   125
-(1 row)
-
--- Reset client logging level to its previous value
-SET client_min_messages TO NOTICE;
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-COMMIT;

src/test/regress/expected/multi_task_assignment_policy_0.out

@@ -1,289 +0,0 @@
---
--- MULTI_TASK_ASSIGNMENT
---
-SET citus.next_shard_id TO 880000;
--- print whether we're using version > 9 to make version-specific tests clear
-SHOW server_version \gset
-SELECT substring(:'server_version', '\d+')::int > 9 AS version_above_nine;
- version_above_nine 
---------------------
- f
-(1 row)
-
-SET citus.explain_distributed_queries TO off;
--- Check that our policies for assigning tasks to worker nodes run as expected.
--- To test this, we first create a shell table, and then manually insert shard
--- and shard placement data into system catalogs. We next run Explain command,
--- and check that tasks are assigned to worker nodes as expected.
-CREATE TABLE task_assignment_test_table (test_id integer);
-SELECT create_distributed_table('task_assignment_test_table', 'test_id', 'append');
- create_distributed_table 
---------------------------
- 
-(1 row)
-
--- Create logical shards with shardids 200, 201, and 202
-INSERT INTO pg_dist_shard (logicalrelid, shardid, shardstorage, shardminvalue, shardmaxvalue)
-	SELECT pg_class.oid, series.index, 'r', 1, 1000
-	FROM pg_class, generate_series(200, 202) AS series(index)
-	WHERE pg_class.relname = 'task_assignment_test_table';
--- Create shard placements for shard 200 and 201
-INSERT INTO pg_dist_shard_placement (shardid, shardstate, shardlength, nodename, nodeport)
-       SELECT 200, 1, 1, nodename, nodeport
-       FROM pg_dist_shard_placement
-       GROUP BY nodename, nodeport
-       ORDER BY nodename, nodeport ASC
-       LIMIT 2;
-INSERT INTO pg_dist_shard_placement (shardid, shardstate, shardlength, nodename, nodeport)
-       SELECT 201, 1, 1, nodename, nodeport
-       FROM pg_dist_shard_placement
-       GROUP BY nodename, nodeport
-       ORDER BY nodename, nodeport ASC
-       LIMIT 2;
--- Create shard placements for shard 202
-INSERT INTO pg_dist_shard_placement (shardid, shardstate, shardlength, nodename, nodeport)
-       SELECT 202, 1, 1, nodename, nodeport
-       FROM pg_dist_shard_placement
-       GROUP BY nodename, nodeport
-       ORDER BY nodename, nodeport DESC
-       LIMIT 2;
--- Start transaction block to avoid auto commits. This avoids additional debug
--- messages from getting printed at real transaction starts and commits.
-BEGIN;
--- Increase log level to see which worker nodes tasks are assigned to. Note that
--- the following log messages print node name and port numbers; and node numbers
--- in regression tests depend upon PG_VERSION_NUM.
-SET client_min_messages TO DEBUG3;
-DEBUG:  CommitTransactionCommand
--- First test the default greedy task assignment policy
-SET citus.task_assignment_policy TO 'greedy';
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  CommitTransactionCommand
-EXPLAIN SELECT count(*) FROM task_assignment_test_table;
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  assigned task 3 to node localhost:57637
-DEBUG:  assigned task 1 to node localhost:57638
-DEBUG:  assigned task 2 to node localhost:57637
-DEBUG:  CommitTransactionCommand
-                              QUERY PLAN                               
------------------------------------------------------------------------
- Aggregate  (cost=0.00..0.00 rows=0 width=0)
-   ->  Custom Scan (Citus Real-Time)  (cost=0.00..0.00 rows=0 width=0)
-         explain statements for distributed queries are not enabled
-(3 rows)
-
-EXPLAIN SELECT count(*) FROM task_assignment_test_table;
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  assigned task 3 to node localhost:57637
-DEBUG:  assigned task 1 to node localhost:57638
-DEBUG:  assigned task 2 to node localhost:57637
-DEBUG:  CommitTransactionCommand
-                              QUERY PLAN                               
------------------------------------------------------------------------
- Aggregate  (cost=0.00..0.00 rows=0 width=0)
-   ->  Custom Scan (Citus Real-Time)  (cost=0.00..0.00 rows=0 width=0)
-         explain statements for distributed queries are not enabled
-(3 rows)
-
--- Next test the first-replica task assignment policy
-SET citus.task_assignment_policy TO 'first-replica';
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  CommitTransactionCommand
-EXPLAIN SELECT count(*) FROM task_assignment_test_table;
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  assigned task 3 to node localhost:57637
-DEBUG:  assigned task 2 to node localhost:57637
-DEBUG:  assigned task 1 to node localhost:57638
-DEBUG:  CommitTransactionCommand
-                              QUERY PLAN                               
------------------------------------------------------------------------
- Aggregate  (cost=0.00..0.00 rows=0 width=0)
-   ->  Custom Scan (Citus Real-Time)  (cost=0.00..0.00 rows=0 width=0)
-         explain statements for distributed queries are not enabled
-(3 rows)
-
-EXPLAIN SELECT count(*) FROM task_assignment_test_table;
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  assigned task 3 to node localhost:57637
-DEBUG:  assigned task 2 to node localhost:57637
-DEBUG:  assigned task 1 to node localhost:57638
-DEBUG:  CommitTransactionCommand
-                              QUERY PLAN                               
------------------------------------------------------------------------
- Aggregate  (cost=0.00..0.00 rows=0 width=0)
-   ->  Custom Scan (Citus Real-Time)  (cost=0.00..0.00 rows=0 width=0)
-         explain statements for distributed queries are not enabled
-(3 rows)
-
--- Finally test the round-robin task assignment policy
-SET citus.task_assignment_policy TO 'round-robin';
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  CommitTransactionCommand
-EXPLAIN SELECT count(*) FROM task_assignment_test_table;
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  assigned task 3 to node localhost:57638
-DEBUG:  assigned task 2 to node localhost:57638
-DEBUG:  assigned task 1 to node localhost:57637
-DEBUG:  CommitTransactionCommand
-                              QUERY PLAN                               
------------------------------------------------------------------------
- Aggregate  (cost=0.00..0.00 rows=0 width=0)
-   ->  Custom Scan (Citus Real-Time)  (cost=0.00..0.00 rows=0 width=0)
-         explain statements for distributed queries are not enabled
-(3 rows)
-
-EXPLAIN SELECT count(*) FROM task_assignment_test_table;
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  assigned task 3 to node localhost:57637
-DEBUG:  assigned task 2 to node localhost:57637
-DEBUG:  assigned task 1 to node localhost:57638
-DEBUG:  CommitTransactionCommand
-                              QUERY PLAN                               
------------------------------------------------------------------------
- Aggregate  (cost=0.00..0.00 rows=0 width=0)
-   ->  Custom Scan (Citus Real-Time)  (cost=0.00..0.00 rows=0 width=0)
-         explain statements for distributed queries are not enabled
-(3 rows)
-
-EXPLAIN SELECT count(*) FROM task_assignment_test_table;
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  assigned task 3 to node localhost:57638
-DEBUG:  assigned task 2 to node localhost:57638
-DEBUG:  assigned task 1 to node localhost:57637
-DEBUG:  CommitTransactionCommand
-                              QUERY PLAN                               
------------------------------------------------------------------------
- Aggregate  (cost=0.00..0.00 rows=0 width=0)
-   ->  Custom Scan (Citus Real-Time)  (cost=0.00..0.00 rows=0 width=0)
-         explain statements for distributed queries are not enabled
-(3 rows)
-
-RESET citus.task_assignment_policy;
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  CommitTransactionCommand
-RESET client_min_messages;
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-COMMIT;
-BEGIN;
-SET LOCAL client_min_messages TO DEBUG3;
-DEBUG:  CommitTransactionCommand
-SET LOCAL citus.explain_distributed_queries TO off;
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  CommitTransactionCommand
--- Check how task_assignment_policy impact planning decisions for reference tables
-CREATE TABLE task_assignment_reference_table (test_id  integer);
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  CommitTransactionCommand
-SELECT create_reference_table('task_assignment_reference_table');
-DEBUG:  StartTransactionCommand
-DEBUG:  CommitTransactionCommand
- create_reference_table 
-------------------------
- 
-(1 row)
-
-SET LOCAL citus.task_assignment_policy TO 'greedy';
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  CommitTransactionCommand
-EXPLAIN (COSTS FALSE) SELECT * FROM task_assignment_reference_table;
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  Creating router plan
-DEBUG:  Plan is router executable
-DEBUG:  CommitTransactionCommand
-                          QUERY PLAN                          
---------------------------------------------------------------
- Custom Scan (Citus Router)
-   explain statements for distributed queries are not enabled
-(2 rows)
-
-EXPLAIN (COSTS FALSE) SELECT * FROM task_assignment_reference_table;
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  Creating router plan
-DEBUG:  Plan is router executable
-DEBUG:  CommitTransactionCommand
-                          QUERY PLAN                          
---------------------------------------------------------------
- Custom Scan (Citus Router)
-   explain statements for distributed queries are not enabled
-(2 rows)
-
-SET LOCAL citus.task_assignment_policy TO 'first-replica';
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  CommitTransactionCommand
-EXPLAIN (COSTS FALSE) SELECT * FROM task_assignment_reference_table;
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  Creating router plan
-DEBUG:  Plan is router executable
-DEBUG:  CommitTransactionCommand
-                          QUERY PLAN                          
---------------------------------------------------------------
- Custom Scan (Citus Router)
-   explain statements for distributed queries are not enabled
-(2 rows)
-
-EXPLAIN (COSTS FALSE) SELECT * FROM task_assignment_reference_table;
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  Creating router plan
-DEBUG:  Plan is router executable
-DEBUG:  CommitTransactionCommand
-                          QUERY PLAN                          
---------------------------------------------------------------
- Custom Scan (Citus Router)
-   explain statements for distributed queries are not enabled
-(2 rows)
-
--- here we expect debug output showing two different hosts for subsequent queries
-SET LOCAL citus.task_assignment_policy TO 'round-robin';
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  CommitTransactionCommand
-EXPLAIN (COSTS FALSE) SELECT * FROM task_assignment_reference_table;
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  assigned task 0 to node localhost:57637
-DEBUG:  Creating router plan
-DEBUG:  Plan is router executable
-DEBUG:  CommitTransactionCommand
-                          QUERY PLAN                          
---------------------------------------------------------------
- Custom Scan (Citus Router)
-   explain statements for distributed queries are not enabled
-(2 rows)
-
-EXPLAIN (COSTS FALSE) SELECT * FROM task_assignment_reference_table;
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  assigned task 0 to node localhost:57638
-DEBUG:  Creating router plan
-DEBUG:  Plan is router executable
-DEBUG:  CommitTransactionCommand
-                          QUERY PLAN                          
---------------------------------------------------------------
- Custom Scan (Citus Router)
-   explain statements for distributed queries are not enabled
-(2 rows)
-
-ROLLBACK;
-DEBUG:  StartTransactionCommand
-DEBUG:  ProcessUtility
-DEBUG:  CommitTransactionCommand

src/test/regress/expected/relation_access_tracking_0.out

@@ -1,930 +0,0 @@
----
---- tests around access tracking within transaction blocks
----
-SHOW server_version \gset
-SELECT substring(:'server_version', '\d+')::int >= 10 AS version_ten_or_above;
- version_ten_or_above 
-----------------------
- f
-(1 row)
-
-CREATE SCHEMA access_tracking;
-SET search_path TO 'access_tracking';
-CREATE OR REPLACE FUNCTION relation_select_access_mode(relationId Oid)
-    RETURNS int
-    LANGUAGE C STABLE STRICT
-    AS 'citus', $$relation_select_access_mode$$;
-CREATE OR REPLACE FUNCTION relation_dml_access_mode(relationId Oid)
-    RETURNS int
-    LANGUAGE C STABLE STRICT
-    AS 'citus', $$relation_dml_access_mode$$;
-CREATE OR REPLACE FUNCTION relation_ddl_access_mode(relationId Oid)
-    RETURNS int
-    LANGUAGE C STABLE STRICT
-    AS 'citus', $$relation_ddl_access_mode$$;
-CREATE OR REPLACE FUNCTION relation_access_mode_to_text(relationShardAccess int)
-RETURNS text AS
-$$
-BEGIN
-	 IF relationShardAccess = 0 THEN
-	 	RETURN 'not_accessed';
-	 ELSIF relationShardAccess = 1 THEN
-	 	RETURN 'sequential_access';
-	 ELSE 
-		RETURN 'parallel_access';
-	 END IF;
-END;
-$$ LANGUAGE 'plpgsql' IMMUTABLE;
-CREATE VIEW relation_acesses AS 
-	SELECT table_name, 
-			relation_access_mode_to_text(relation_select_access_mode(table_name::regclass)) as select_access,
-			relation_access_mode_to_text(relation_dml_access_mode(table_name::regclass)) as dml_access,
-			relation_access_mode_to_text(relation_ddl_access_mode(table_name::regclass)) as ddl_access
-	FROM 
-		((SELECT 'table_' || i as table_name FROM generate_series(1, 7) i) UNION (SELECT 'partitioning_test') UNION (SELECT 'partitioning_test_2009') UNION (SELECT 'partitioning_test_2010')) tables;
-SET citus.shard_replication_factor TO 1;
-CREATE TABLE table_1 (key int, value int);
-SELECT create_distributed_table('table_1', 'key');
- create_distributed_table 
---------------------------
- 
-(1 row)
-
-CREATE TABLE table_2 (key int, value int);
-SELECT create_distributed_table('table_2', 'key');
- create_distributed_table 
---------------------------
- 
-(1 row)
-
-CREATE TABLE table_3 (key int, value int);
-SELECT create_distributed_table('table_3', 'key');
- create_distributed_table 
---------------------------
- 
-(1 row)
-
-CREATE TABLE table_4 (key int, value int);
-SELECT create_distributed_table('table_4', 'key');
- create_distributed_table 
---------------------------
- 
-(1 row)
-
-CREATE TABLE table_5 (key int, value int);
-SELECT create_distributed_table('table_5', 'key');
- create_distributed_table 
---------------------------
- 
-(1 row)
-
-CREATE TABLE table_6 (key int, value int);
-SELECT create_reference_Table('table_6');
- create_reference_table 
-------------------------
- 
-(1 row)
-
-INSERT INTO table_1 SELECT i, i FROM generate_series(0,100) i;
-INSERT INTO table_2 SELECT i, i FROM generate_series(0,100) i;
-INSERT INTO table_3 SELECT i, i FROM generate_series(0,100) i;
-INSERT INTO table_4 SELECT i, i FROM generate_series(0,100) i;
-INSERT INTO table_5 SELECT i, i FROM generate_series(0,100) i;
-INSERT INTO table_6 SELECT i, i FROM generate_series(0,100) i;
--- create_distributed_table works fine
-BEGIN;
-	CREATE TABLE table_7 (key int, value int);
-	SELECT create_distributed_table('table_7', 'key');
- create_distributed_table 
---------------------------
- 
-(1 row)
-
-	SELECT * FROM relation_acesses  WHERE table_name IN ('table_7')  ORDER BY 1;
- table_name | select_access |  dml_access  |   ddl_access    
-------------+---------------+--------------+-----------------
- table_7    | not_accessed  | not_accessed | parallel_access
-(1 row)
-
-COMMIT;
--- outisde the transaction blocks, the function always returns zero
-SELECT count(*) FROM table_1;
- count 
--------
-   101
-(1 row)
-
-SELECT * FROM relation_acesses WHERE table_name = 'table_1';
- table_name | select_access |  dml_access  |  ddl_access  
-------------+---------------+--------------+--------------
- table_1    | not_accessed  | not_accessed | not_accessed
-(1 row)
-
--- a very simple test that first checks sequential 
--- and parallel SELECTs,DMLs, and DDLs
-BEGIN;
-	SELECT * FROM relation_acesses WHERE table_name = 'table_1';
- table_name | select_access |  dml_access  |  ddl_access  
-------------+---------------+--------------+--------------
- table_1    | not_accessed  | not_accessed | not_accessed
-(1 row)
-
-	SELECT count(*) FROM table_1 WHERE key = 1;
- count 
--------
-     1
-(1 row)
-
-	SELECT * FROM relation_acesses WHERE table_name = 'table_1';
- table_name |   select_access   |  dml_access  |  ddl_access  
-------------+-------------------+--------------+--------------
- table_1    | sequential_access | not_accessed | not_accessed
-(1 row)
-
-	SELECT count(*) FROM table_1 WHERE key = 1 OR key = 2;
- count 
--------
-     2
-(1 row)
-
-	SELECT * FROM relation_acesses WHERE table_name = 'table_1';
- table_name |  select_access  |  dml_access  |  ddl_access  
-------------+-----------------+--------------+--------------
- table_1    | parallel_access | not_accessed | not_accessed
-(1 row)
-
-	INSERT INTO table_1 VALUES (1,1);
-	SELECT * FROM relation_acesses WHERE table_name = 'table_1';
- table_name |  select_access  |    dml_access     |  ddl_access  
-------------+-----------------+-------------------+--------------
- table_1    | parallel_access | sequential_access | not_accessed
-(1 row)
-
-	INSERT INTO table_1 VALUES (1,1), (2,2);
-	SELECT * FROM relation_acesses WHERE table_name = 'table_1';
- table_name |  select_access  |    dml_access     |  ddl_access  
-------------+-----------------+-------------------+--------------
- table_1    | parallel_access | sequential_access | not_accessed
-(1 row)
-
-	ALTER TABLE table_1 ADD COLUMN test_col INT;
-	-- now see that the other tables are not accessed at all
-	SELECT * FROM relation_acesses WHERE table_name = 'table_1';
- table_name |  select_access  |    dml_access     |   ddl_access    
-------------+-----------------+-------------------+-----------------
- table_1    | parallel_access | sequential_access | parallel_access
-(1 row)
-
-ROLLBACK;
--- this test shows that even if two multiple single shard
--- commands executed, we can treat the transaction as sequential
-BEGIN;
-	SELECT count(*) FROM table_1 WHERE key = 1;
- count 
--------
-     1
-(1 row)
-
-	SELECT * FROM relation_acesses WHERE table_name = 'table_1';
- table_name |   select_access   |  dml_access  |  ddl_access  
-------------+-------------------+--------------+--------------
- table_1    | sequential_access | not_accessed | not_accessed
-(1 row)
-
-	SELECT count(*) FROM table_1 WHERE key = 2;
- count 
--------
-     1
-(1 row)
-
-	SELECT * FROM relation_acesses WHERE table_name = 'table_1';
- table_name |   select_access   |  dml_access  |  ddl_access  
-------------+-------------------+--------------+--------------
- table_1    | sequential_access | not_accessed | not_accessed
-(1 row)
-
-	INSERT INTO table_1 VALUES (1,1);
-	SELECT * FROM relation_acesses WHERE table_name = 'table_1';
- table_name |   select_access   |    dml_access     |  ddl_access  
-------------+-------------------+-------------------+--------------
- table_1    | sequential_access | sequential_access | not_accessed
-(1 row)
-
-	INSERT INTO table_1 VALUES (2,2);
-	SELECT * FROM relation_acesses WHERE table_name = 'table_1';
- table_name |   select_access   |    dml_access     |  ddl_access  
-------------+-------------------+-------------------+--------------
- table_1    | sequential_access | sequential_access | not_accessed
-(1 row)
-
-ROLLBACK;
--- a sample DDL example
-BEGIN;
-	ALTER TABLE table_1 ADD CONSTRAINT table_1_u UNIQUE (key);
-	SELECT * FROM relation_acesses WHERE table_name = 'table_1';
- table_name | select_access |  dml_access  |   ddl_access    
-------------+---------------+--------------+-----------------
- table_1    | not_accessed  | not_accessed | parallel_access
-(1 row)
-
-ROLLBACK;
--- a simple join touches single shard per table
-BEGIN;
-	SELECT 
-		count(*) 
-	FROM 
-		table_1, table_2, table_3, table_4, table_5
-	WHERE
-		table_1.key = table_2.key AND table_2.key = table_3.key AND 
-		table_3.key = table_4.key AND table_4.key = table_5.key AND
-		table_1.key = 1;
- count 
--------
-     1
-(1 row)
-
-		SELECT * FROM relation_acesses WHERE table_name LIKE 'table_%' ORDER BY 1;
- table_name |   select_access   |  dml_access  |  ddl_access  
-------------+-------------------+--------------+--------------
- table_1    | sequential_access | not_accessed | not_accessed
- table_2    | sequential_access | not_accessed | not_accessed
- table_3    | sequential_access | not_accessed | not_accessed
- table_4    | sequential_access | not_accessed | not_accessed
- table_5    | sequential_access | not_accessed | not_accessed
- table_6    | not_accessed      | not_accessed | not_accessed
- table_7    | not_accessed      | not_accessed | not_accessed
-(7 rows)
-
-ROLLBACK;
--- a simple real-time join touches all shard per table
-BEGIN;
-	SELECT 
-		count(*) 
-	FROM 
-		table_1, table_2
-	WHERE
-		table_1.key = table_2.key;
- count 
--------
-   101
-(1 row)
-
-		SELECT * FROM relation_acesses WHERE table_name IN ('table_1', 'table_2')  ORDER BY 1;
- table_name |  select_access  |  dml_access  |  ddl_access  
-------------+-----------------+--------------+--------------
- table_1    | parallel_access | not_accessed | not_accessed
- table_2    | parallel_access | not_accessed | not_accessed
-(2 rows)
-
-ROLLBACK;
--- a simple real-time join touches all shard per table
--- in sequential mode
-BEGIN;
-	SET LOCAL citus.multi_shard_modify_mode TO 'sequential';
-	SELECT 
-		count(*) 
-	FROM 
-		table_1, table_2
-	WHERE
-		table_1.key = table_2.key;
- count 
--------
-   101
-(1 row)
-
-		SELECT * FROM relation_acesses WHERE table_name IN ('table_1', 'table_2')  ORDER BY 1;
- table_name |   select_access   |  dml_access  |  ddl_access  
-------------+-------------------+--------------+--------------
- table_1    | sequential_access | not_accessed | not_accessed
- table_2    | sequential_access | not_accessed | not_accessed
-(2 rows)
-
-ROLLBACK;
--- a simple subquery pushdown that touches all shards
-BEGIN;
-	SELECT 
-		count(*) 
-	FROM 
-	(
-		SELECT 
-			random()
-		FROM 
-			table_1, table_2, table_3, table_4, table_5
-		WHERE
-			table_1.key = table_2.key AND table_2.key = table_3.key AND 
-			table_3.key = table_4.key AND table_4.key = table_5.key
-	) as foo;
- count 
--------
-   101
-(1 row)
-
-	SELECT * FROM relation_acesses WHERE table_name LIKE 'table_%' ORDER BY 1;
- table_name |  select_access  |  dml_access  |  ddl_access  
-------------+-----------------+--------------+--------------
- table_1    | parallel_access | not_accessed | not_accessed
- table_2    | parallel_access | not_accessed | not_accessed
- table_3    | parallel_access | not_accessed | not_accessed
- table_4    | parallel_access | not_accessed | not_accessed
- table_5    | parallel_access | not_accessed | not_accessed
- table_6    | not_accessed    | not_accessed | not_accessed
- table_7    | not_accessed    | not_accessed | not_accessed
-(7 rows)
-
-ROLLBACK;
--- simple multi shard update both sequential and parallel modes
--- note that in multi shard modify mode we always add select 
--- access for all the shards accessed. But, sequential mode is OK
-BEGIN;
-	UPDATE table_1 SET value = 15;
-	SELECT * FROM relation_acesses WHERE table_name = 'table_1';
- table_name |  select_access  |   dml_access    |  ddl_access  
-------------+-----------------+-----------------+--------------
- table_1    | parallel_access | parallel_access | not_accessed
-(1 row)
-
-	SET LOCAL citus.multi_shard_modify_mode = 'sequential';
-	UPDATE table_2 SET value = 15;
-	SELECT * FROM relation_acesses WHERE table_name IN ('table_1', 'table_2')  ORDER BY 1;
- table_name |   select_access   |    dml_access     |  ddl_access  
-------------+-------------------+-------------------+--------------
- table_1    | parallel_access   | parallel_access   | not_accessed
- table_2    | sequential_access | sequential_access | not_accessed
-(2 rows)
-
-ROLLBACK;
--- now UPDATE/DELETE with subselect pushdown
-BEGIN;
-	UPDATE 
-		table_1 SET value = 15 
-	WHERE key IN (SELECT key FROM table_2 JOIN table_3 USING (key) WHERE table_2.value = 15);
-	SELECT * FROM relation_acesses WHERE table_name IN ('table_1', 'table_2', 'table_3')  ORDER BY 1;
- table_name |  select_access  |   dml_access    |  ddl_access  
-------------+-----------------+-----------------+--------------
- table_1    | parallel_access | parallel_access | not_accessed
- table_2    | parallel_access | not_accessed    | not_accessed
- table_3    | parallel_access | not_accessed    | not_accessed
-(3 rows)
-
-ROLLBACK;
--- INSERT .. SELECT pushdown
-BEGIN;
-	INSERT INTO table_2 SELECT * FROM table_1;
-	SELECT * FROM relation_acesses WHERE table_name IN ('table_1', 'table_2')  ORDER BY 1;
- table_name |  select_access  |   dml_access    |  ddl_access  
-------------+-----------------+-----------------+--------------
- table_1    | parallel_access | not_accessed    | not_accessed
- table_2    | not_accessed    | parallel_access | not_accessed
-(2 rows)
-
-ROLLBACK;
--- INSERT .. SELECT pushdown in sequential mode should be OK
-BEGIN;
-	SET LOCAL citus.multi_shard_modify_mode = 'sequential';
-	INSERT INTO table_2 SELECT * FROM table_1;
-	SELECT * FROM relation_acesses WHERE table_name IN ('table_1', 'table_2')  ORDER BY 1;
- table_name |   select_access   |    dml_access     |  ddl_access  
-------------+-------------------+-------------------+--------------
- table_1    | sequential_access | not_accessed      | not_accessed
- table_2    | not_accessed      | sequential_access | not_accessed
-(2 rows)
-
-ROLLBACK;
--- coordinator INSERT .. SELECT
-BEGIN;
-	INSERT INTO table_2 SELECT * FROM table_1 OFFSET 0;
-	SELECT * FROM relation_acesses WHERE table_name IN ('table_1', 'table_2')  ORDER BY 1;
- table_name |  select_access  |   dml_access    |  ddl_access  
-------------+-----------------+-----------------+--------------
- table_1    | parallel_access | not_accessed    | not_accessed
- table_2    | not_accessed    | parallel_access | not_accessed
-(2 rows)
-
-ROLLBACK;
-	
--- recursively planned SELECT
-BEGIN;
-	SELECT 
-		count(*) 
-	FROM 
-	(
-		SELECT 
-			random()
-		FROM 
-			table_1, table_2
-		WHERE
-			table_1.key = table_2.key 
-			OFFSET 0
-	) as foo;
- count 
--------
-   101
-(1 row)
-
-	SELECT * FROM relation_acesses  WHERE table_name IN ('table_1', 'table_2')  ORDER BY 1;
- table_name |  select_access  |  dml_access  |  ddl_access  
-------------+-----------------+--------------+--------------
- table_1    | parallel_access | not_accessed | not_accessed
- table_2    | parallel_access | not_accessed | not_accessed
-(2 rows)
-
-ROLLBACK;
--- recursively planned SELECT and coordinator INSERT .. SELECT
-BEGIN;
-	INSERT INTO table_3 (key)
-	SELECT 
-		*
-	FROM 
-	(
-		SELECT 
-			random() * 1000
-		FROM 
-			table_1, table_2
-		WHERE
-			table_1.key = table_2.key 
-			OFFSET 0
-	) as foo;
-	SELECT * FROM relation_acesses  WHERE table_name IN ('table_1', 'table_2', 'table_3')  ORDER BY 1;
- table_name |  select_access  |   dml_access    |  ddl_access  
-------------+-----------------+-----------------+--------------
- table_1    | parallel_access | not_accessed    | not_accessed
- table_2    | parallel_access | not_accessed    | not_accessed
- table_3    | not_accessed    | parallel_access | not_accessed
-(3 rows)
-
-ROLLBACK;
--- recursively planned SELECT and coordinator INSERT .. SELECT 
--- but modifies single shard, marked as sequential operation
-BEGIN;
-	INSERT INTO table_3 (key)
-	SELECT 
-		*
-	FROM 
-	(
-		SELECT 
-			random() * 1000
-		FROM 
-			table_1, table_2
-		WHERE
-			table_1.key = table_2.key
-		AND table_1.key = 1
-			OFFSET 0
-	) as foo;
-	SELECT * FROM relation_acesses  WHERE table_name IN ('table_1', 'table_2', 'table_3')  ORDER BY 1;
- table_name |   select_access   |    dml_access     |  ddl_access  
-------------+-------------------+-------------------+--------------
- table_1    | sequential_access | not_accessed      | not_accessed
- table_2    | sequential_access | not_accessed      | not_accessed
- table_3    | not_accessed      | sequential_access | not_accessed
-(3 rows)
-
-ROLLBACK;
--- recursively planned SELECT and recursively planned multi-shard DELETE
-BEGIN;
-	DELETE FROM table_3 where key IN
-	(
-		SELECT 
-			*
-		FROM 
-		(
-			SELECT 
-				table_1.key
-			FROM 
-				table_1, table_2
-			WHERE
-				table_1.key = table_2.key 
-				OFFSET 0
-		) as foo
-	) AND value IN (SELECT key FROM table_4);
-	SELECT * FROM relation_acesses  WHERE table_name IN ('table_1', 'table_2', 'table_3', 'table_4')  ORDER BY 1;
- table_name |  select_access  |   dml_access    |  ddl_access  
-------------+-----------------+-----------------+--------------
- table_1    | parallel_access | not_accessed    | not_accessed
- table_2    | parallel_access | not_accessed    | not_accessed
- table_3    | parallel_access | parallel_access | not_accessed
- table_4    | parallel_access | not_accessed    | not_accessed
-(4 rows)
-
-ROLLBACK;
--- copy out
-BEGIN;
-	COPY (SELECT * FROM table_1 WHERE key IN (1,2,3) ORDER BY 1) TO stdout;
-1	1
-2	2
-3	3
-	SELECT * FROM relation_acesses  WHERE table_name IN ('table_1')  ORDER BY 1;
- table_name |  select_access  |  dml_access  |  ddl_access  
-------------+-----------------+--------------+--------------
- table_1    | parallel_access | not_accessed | not_accessed
-(1 row)
-
-ROLLBACK;
--- copy in
-BEGIN;
-	COPY table_1 FROM STDIN WITH CSV;
-	SELECT * FROM relation_acesses  WHERE table_name IN ('table_1')  ORDER BY 1;
- table_name | select_access |   dml_access    |  ddl_access  
-------------+---------------+-----------------+--------------
- table_1    | not_accessed  | parallel_access | not_accessed
-(1 row)
-
-ROLLBACK;
--- copy in single shard
-BEGIN;
-	COPY table_1 FROM STDIN WITH CSV;
-	SELECT * FROM relation_acesses  WHERE table_name IN ('table_1')  ORDER BY 1;
- table_name | select_access |    dml_access     |  ddl_access  
-------------+---------------+-------------------+--------------
- table_1    | not_accessed  | sequential_access | not_accessed
-(1 row)
-
-ROLLBACK;
--- reference table accesses should always be a sequential
-BEGIN;
-	SELECT count(*) FROM table_6;
- count 
--------
-   101
-(1 row)
-
-	SELECT * FROM relation_acesses  WHERE table_name IN ('table_6');
- table_name |   select_access   |  dml_access  |  ddl_access  
-------------+-------------------+--------------+--------------
- table_6    | sequential_access | not_accessed | not_accessed
-(1 row)
-
-	UPDATE table_6 SET value = 15;
-	SELECT * FROM relation_acesses  WHERE table_name IN ('table_6');
- table_name |   select_access   |    dml_access     |  ddl_access  
-------------+-------------------+-------------------+--------------
- table_6    | sequential_access | sequential_access | not_accessed
-(1 row)
-
-	ALTER TABLE table_6 ADD COLUMN x INT;	
-	SELECT * FROM relation_acesses  WHERE table_name IN ('table_6');
- table_name |   select_access   |    dml_access     |    ddl_access     
-------------+-------------------+-------------------+-------------------
- table_6    | sequential_access | sequential_access | sequential_access
-(1 row)
-
-ROLLBACK;
--- reference table join with a distributed table
-BEGIN;
-	SELECT count(*) FROM table_1 JOIN table_6 USING(key);
- count 
--------
-   101
-(1 row)
-
-	SELECT * FROM relation_acesses  WHERE table_name IN ('table_6', 'table_1') ORDER BY 1,2;
- table_name |  select_access  |  dml_access  |  ddl_access  
-------------+-----------------+--------------+--------------
- table_1    | parallel_access | not_accessed | not_accessed
- table_6    | parallel_access | not_accessed | not_accessed
-(2 rows)
-
-ROLLBACK;
--- TRUNCATE should be DDL
-BEGIN;
-	TRUNCATE table_1;
-	SELECT * FROM relation_acesses  WHERE table_name IN ('table_1')  ORDER BY 1;
- table_name | select_access |  dml_access  |   ddl_access    
-------------+---------------+--------------+-----------------
- table_1    | not_accessed  | not_accessed | parallel_access
-(1 row)
-
-ROLLBACK;
--- TRUNCATE can be a sequential DDL
-BEGIN;
-	SET LOCAL citus.multi_shard_modify_mode = 'sequential';
-	TRUNCATE table_1;
-	SELECT * FROM relation_acesses  WHERE table_name IN ('table_1')  ORDER BY 1;
- table_name | select_access |  dml_access  |    ddl_access     
-------------+---------------+--------------+-------------------
- table_1    | not_accessed  | not_accessed | sequential_access
-(1 row)
-
-ROLLBACK;
--- TRUNCATE on a reference table should be sequential
-BEGIN;
-	TRUNCATE table_6;
-	SELECT * FROM relation_acesses  WHERE table_name IN ('table_6')  ORDER BY 1;
- table_name | select_access |  dml_access  |    ddl_access     
-------------+---------------+--------------+-------------------
- table_6    | not_accessed  | not_accessed | sequential_access
-(1 row)
-
-ROLLBACK;
--- creating foreign keys should consider adding the placement accesses for the referenced table
-ALTER TABLE table_1 ADD CONSTRAINT table_1_u UNIQUE (key);
-BEGIN;
-	ALTER TABLE table_2 ADD CONSTRAINT table_2_u FOREIGN KEY (key) REFERENCES table_1(key);
-	SELECT * FROM relation_acesses  WHERE table_name IN ('table_1', 'table_2')  ORDER BY 1;
- table_name | select_access |  dml_access  |   ddl_access    
-------------+---------------+--------------+-----------------
- table_1    | not_accessed  | not_accessed | parallel_access
- table_2    | not_accessed  | not_accessed | parallel_access
-(2 rows)
-
-ROLLBACK;
--- creating foreign keys should consider adding the placement accesses for the referenced table
--- in sequential mode as well
-BEGIN;
-	SET LOCAL citus.multi_shard_modify_mode = 'sequential';
-	ALTER TABLE table_2 ADD CONSTRAINT table_2_u FOREIGN KEY (key) REFERENCES table_1(key);
-	SELECT * FROM relation_acesses  WHERE table_name IN ('table_1', 'table_2')  ORDER BY 1;
- table_name | select_access |  dml_access  |    ddl_access     
-------------+---------------+--------------+-------------------
- table_1    | not_accessed  | not_accessed | sequential_access
- table_2    | not_accessed  | not_accessed | sequential_access
-(2 rows)
-
-ROLLBACK;
-CREATE TABLE partitioning_test(id int, time date) PARTITION BY RANGE (time);
-ERROR:  syntax error at or near "PARTITION"
-LINE 1: CREATE TABLE partitioning_test(id int, time date) PARTITION ...
-                                                          ^
-SELECT create_distributed_table('partitioning_test', 'id');
-ERROR:  relation "partitioning_test" does not exist
-LINE 1: SELECT create_distributed_table('partitioning_test', 'id');
-                                        ^
--- Adding partition tables via CREATE TABLE should have DDL access the partitioned table as well
-BEGIN;
-	CREATE TABLE partitioning_test_2009 PARTITION OF partitioning_test FOR VALUES FROM ('2009-01-01') TO ('2010-01-01');
-ERROR:  syntax error at or near "PARTITION"
-LINE 1: CREATE TABLE partitioning_test_2009 PARTITION OF partitionin...
-                                            ^
-	SELECT * FROM relation_acesses  WHERE table_name IN ('partitioning_test', 'partitioning_test_2009')  ORDER BY 1;
-ERROR:  current transaction is aborted, commands ignored until end of transaction block
-ROLLBACK;
--- Adding partition tables via ATTACH PARTITION on local tables should have DDL access the partitioned table as well
-CREATE TABLE partitioning_test_2009 AS SELECT * FROM partitioning_test;
-ERROR:  relation "partitioning_test" does not exist
-LINE 1: ...ATE TABLE partitioning_test_2009 AS SELECT * FROM partitioni...
-                                                             ^
-BEGIN;
-	ALTER TABLE partitioning_test ATTACH PARTITION partitioning_test_2009 FOR VALUES FROM ('2009-01-01') TO ('2010-01-01');
-ERROR:  syntax error at or near "ATTACH"
-LINE 1: ALTER TABLE partitioning_test ATTACH PARTITION partitioning_...
-                                      ^
-	SELECT * FROM relation_acesses  WHERE table_name IN ('partitioning_test', 'partitioning_test_2009')  ORDER BY 1;
-ERROR:  current transaction is aborted, commands ignored until end of transaction block
-COMMIT;
--- Adding partition tables via ATTACH PARTITION on distributed tables should have DDL access the partitioned table as well
-CREATE TABLE partitioning_test_2010 AS SELECT * FROM partitioning_test;
-ERROR:  relation "partitioning_test" does not exist
-LINE 1: ...ATE TABLE partitioning_test_2010 AS SELECT * FROM partitioni...
-                                                             ^
-SELECT create_distributed_table('partitioning_test_2010', 'id');
-ERROR:  relation "partitioning_test_2010" does not exist
-LINE 1: SELECT create_distributed_table('partitioning_test_2010', 'i...
-                                        ^
-BEGIN;
-	ALTER TABLE partitioning_test ATTACH PARTITION partitioning_test_2010 FOR VALUES FROM ('2010-01-01') TO ('2011-01-01');
-ERROR:  syntax error at or near "ATTACH"
-LINE 1: ALTER TABLE partitioning_test ATTACH PARTITION partitioning_...
-                                      ^
-	SELECT * FROM relation_acesses  WHERE table_name IN ('partitioning_test', 'partitioning_test_2010')  ORDER BY 1;
-ERROR:  current transaction is aborted, commands ignored until end of transaction block
-COMMIT;
--- reading from partitioned table marks all of its partitions
-BEGIN;
-	SELECT count(*) FROM partitioning_test;
-ERROR:  relation "partitioning_test" does not exist
-LINE 1: SELECT count(*) FROM partitioning_test;
-                             ^
-	SELECT * FROM relation_acesses  WHERE table_name IN ('partitioning_test', 'partitioning_test_2009', 'partitioning_test_2010')  ORDER BY 1;
-ERROR:  current transaction is aborted, commands ignored until end of transaction block
-COMMIT;
--- reading from partitioned table sequentially marks all of its partitions with sequential accesses
-BEGIN;
-	SET LOCAL citus.multi_shard_modify_mode TO 'sequential';
-	SELECT count(*) FROM partitioning_test;
-ERROR:  relation "partitioning_test" does not exist
-LINE 1: SELECT count(*) FROM partitioning_test;
-                             ^
-	SELECT * FROM relation_acesses  WHERE table_name IN ('partitioning_test', 'partitioning_test_2009', 'partitioning_test_2010')  ORDER BY 1;
-ERROR:  current transaction is aborted, commands ignored until end of transaction block
-COMMIT;
--- updating partitioned table marks all of its partitions
-BEGIN;
-	UPDATE partitioning_test SET time = now();
-ERROR:  relation "partitioning_test" does not exist
-LINE 1: UPDATE partitioning_test SET time = now();
-               ^
-	SELECT * FROM relation_acesses  WHERE table_name IN ('partitioning_test', 'partitioning_test_2009', 'partitioning_test_2010')  ORDER BY 1;
-ERROR:  current transaction is aborted, commands ignored until end of transaction block
-COMMIT;
--- updating partitioned table sequentially marks all of its partitions with sequential accesses
-BEGIN;
-	SET LOCAL citus.multi_shard_modify_mode TO 'sequential';
-	UPDATE partitioning_test SET time = now();
-ERROR:  relation "partitioning_test" does not exist
-LINE 1: UPDATE partitioning_test SET time = now();
-               ^
-	SELECT * FROM relation_acesses  WHERE table_name IN ('partitioning_test', 'partitioning_test_2009', 'partitioning_test_2010')  ORDER BY 1;
-ERROR:  current transaction is aborted, commands ignored until end of transaction block
-COMMIT;
--- DDLs on partitioned table marks all of its partitions
-BEGIN;
-	ALTER TABLE partitioning_test ADD COLUMN X INT;
-ERROR:  relation "partitioning_test" does not exist
-	SELECT * FROM relation_acesses  WHERE table_name IN ('partitioning_test', 'partitioning_test_2009', 'partitioning_test_2010')  ORDER BY 1;
-ERROR:  current transaction is aborted, commands ignored until end of transaction block
-ROLLBACK;
--- DDLs on partitioned table sequentially marks all of its partitions with sequential accesses
-BEGIN;
-	SET LOCAL citus.multi_shard_modify_mode TO 'sequential';
-	ALTER TABLE partitioning_test ADD COLUMN X INT;
-ERROR:  relation "partitioning_test" does not exist
-	SELECT * FROM relation_acesses  WHERE table_name IN ('partitioning_test', 'partitioning_test_2009', 'partitioning_test_2010')  ORDER BY 1;
-ERROR:  current transaction is aborted, commands ignored until end of transaction block
-ROLLBACK;
--- reading from partition table marks its parent
-BEGIN;
-	SELECT count(*) FROM partitioning_test_2009;
-ERROR:  relation "partitioning_test_2009" does not exist
-LINE 1: SELECT count(*) FROM partitioning_test_2009;
-                             ^
-	SELECT * FROM relation_acesses  WHERE table_name IN ('partitioning_test', 'partitioning_test_2009', 'partitioning_test_2010')  ORDER BY 1;
-ERROR:  current transaction is aborted, commands ignored until end of transaction block
-COMMIT;
--- rreading from partition table marks its parent with sequential accesses
-BEGIN;
-	SET LOCAL citus.multi_shard_modify_mode TO 'sequential';
-	SELECT count(*) FROM partitioning_test_2009;
-ERROR:  relation "partitioning_test_2009" does not exist
-LINE 1: SELECT count(*) FROM partitioning_test_2009;
-                             ^
-	SELECT * FROM relation_acesses  WHERE table_name IN ('partitioning_test', 'partitioning_test_2009', 'partitioning_test_2010')  ORDER BY 1;
-ERROR:  current transaction is aborted, commands ignored until end of transaction block
-COMMIT;
--- updating from partition table marks its parent
-BEGIN;
-	UPDATE partitioning_test_2009 SET time = now();
-ERROR:  relation "partitioning_test_2009" does not exist
-LINE 1: UPDATE partitioning_test_2009 SET time = now();
-               ^
-	SELECT * FROM relation_acesses  WHERE table_name IN ('partitioning_test', 'partitioning_test_2009', 'partitioning_test_2010')  ORDER BY 1;
-ERROR:  current transaction is aborted, commands ignored until end of transaction block
-COMMIT;
--- updating from partition table marks its parent sequential accesses
-BEGIN;
-	SET LOCAL citus.multi_shard_modify_mode TO 'sequential';
-	UPDATE partitioning_test_2009 SET time = now();
-ERROR:  relation "partitioning_test_2009" does not exist
-LINE 1: UPDATE partitioning_test_2009 SET time = now();
-               ^
-	SELECT * FROM relation_acesses  WHERE table_name IN ('partitioning_test', 'partitioning_test_2009', 'partitioning_test_2010')  ORDER BY 1;
-ERROR:  current transaction is aborted, commands ignored until end of transaction block
-COMMIT;
--- DDLs on partition table marks its parent
-BEGIN;
-	CREATE INDEX i1000000 ON partitioning_test_2009 (id);
-ERROR:  relation "partitioning_test_2009" does not exist
-	SELECT * FROM relation_acesses  WHERE table_name IN ('partitioning_test', 'partitioning_test_2009', 'partitioning_test_2010')  ORDER BY 1;
-ERROR:  current transaction is aborted, commands ignored until end of transaction block
-ROLLBACK;
--- DDLs on partition table marks its parent in sequential mode
-BEGIN;
-	SET LOCAL citus.multi_shard_modify_mode TO 'sequential';
-	CREATE INDEX i1000000 ON partitioning_test_2009 (id);
-ERROR:  relation "partitioning_test_2009" does not exist
-	SELECT * FROM relation_acesses  WHERE table_name IN ('partitioning_test', 'partitioning_test_2009', 'partitioning_test_2010')  ORDER BY 1;
-ERROR:  current transaction is aborted, commands ignored until end of transaction block
-ROLLBACK;
--- TRUNCATE CASCADE works fine
-ALTER TABLE table_2 ADD CONSTRAINT table_2_u FOREIGN KEY (key) REFERENCES table_1(key);
-BEGIN;
-	TRUNCATE table_1 CASCADE;
-NOTICE:  truncate cascades to table "table_2"
-	SELECT * FROM relation_acesses  WHERE table_name IN ('table_1', 'table_2')  ORDER BY 1;
- table_name | select_access |  dml_access  |   ddl_access    
-------------+---------------+--------------+-----------------
- table_1    | not_accessed  | not_accessed | parallel_access
- table_2    | not_accessed  | not_accessed | parallel_access
-(2 rows)
-
-ROLLBACK;
--- CTEs with SELECT only should work fine 
-BEGIN;
-	
-	WITH cte AS (SELECT count(*) FROM table_1)
-	SELECT * FROM cte;
- count 
--------
-   101
-(1 row)
-
-	SELECT * FROM relation_acesses  WHERE table_name IN ('table_1')  ORDER BY 1;
- table_name |  select_access  |  dml_access  |  ddl_access  
-------------+-----------------+--------------+--------------
- table_1    | parallel_access | not_accessed | not_accessed
-(1 row)
-
-COMMIT;
--- CTEs with SELECT only in sequential mode should work fine 
-BEGIN;
-	SET LOCAL citus.multi_shard_modify_mode = 'sequential';
-	WITH cte AS (SELECT count(*) FROM table_1)
-	SELECT * FROM cte;
- count 
--------
-   101
-(1 row)
-
-	SELECT * FROM relation_acesses  WHERE table_name IN ('table_1')  ORDER BY 1;
- table_name |   select_access   |  dml_access  |  ddl_access  
-------------+-------------------+--------------+--------------
- table_1    | sequential_access | not_accessed | not_accessed
-(1 row)
-
-COMMIT;
--- modifying CTEs should work fine with multi-row inserts, which are by default in sequential
-BEGIN;
-	
-	WITH cte_1 AS (INSERT INTO table_1 VALUES (1000,1000), (1001, 1001), (1002, 1002) RETURNING *)
-	SELECT * FROM cte_1 ORDER BY 1;
- key  | value 
-------+-------
- 1000 |  1000
- 1001 |  1001
- 1002 |  1002
-(3 rows)
-
-	SELECT * FROM relation_acesses  WHERE table_name IN ('table_1')  ORDER BY 1;
- table_name | select_access |    dml_access     |  ddl_access  
-------------+---------------+-------------------+--------------
- table_1    | not_accessed  | sequential_access | not_accessed
-(1 row)
-
-ROLLBACK;
--- modifying CTEs should work fine with parallel mode
-BEGIN;
-	
-	WITH cte_1 AS (UPDATE table_1 SET value = 15 RETURNING *)
-	SELECT count(*) FROM cte_1 ORDER BY 1;
- count 
--------
-   101
-(1 row)
-
-	SELECT * FROM relation_acesses  WHERE table_name IN ('table_1')  ORDER BY 1;
- table_name |  select_access  |   dml_access    |  ddl_access  
-------------+-----------------+-----------------+--------------
- table_1    | parallel_access | parallel_access | not_accessed
-(1 row)
-
-ROLLBACK;
--- modifying CTEs should work fine with sequential mode
-BEGIN;
-	
-	WITH cte_1 AS (UPDATE table_1 SET value = 15 RETURNING *)
-	SELECT count(*) FROM cte_1 ORDER BY 1;
- count 
--------
-   101
-(1 row)
-
-	SELECT * FROM relation_acesses  WHERE table_name IN ('table_1')  ORDER BY 1;
- table_name |  select_access  |   dml_access    |  ddl_access  
-------------+-----------------+-----------------+--------------
- table_1    | parallel_access | parallel_access | not_accessed
-(1 row)
-
-ROLLBACK;
--- create distributed table with data loading 
--- should mark both parallel dml and parallel ddl
-DROP TABLE table_3;
-CREATE TABLE table_3 (key int, value int);
-INSERT INTO table_3 SELECT i, i FROM generate_series(0,100) i;
-BEGIN;
-	SELECT create_distributed_table('table_3', 'key'); 
-NOTICE:  Copying data from local table...
- create_distributed_table 
---------------------------
- 
-(1 row)
-
-	SELECT * FROM relation_acesses  WHERE table_name IN ('table_3')  ORDER BY 1;
- table_name | select_access |   dml_access    |   ddl_access    
-------------+---------------+-----------------+-----------------
- table_3    | not_accessed  | parallel_access | parallel_access
-(1 row)
-
-COMMIT;
-SET search_path TO 'public';
-DROP SCHEMA access_tracking CASCADE;
-NOTICE:  drop cascades to 12 other objects
-DETAIL:  drop cascades to function access_tracking.relation_select_access_mode(oid)
-drop cascades to function access_tracking.relation_dml_access_mode(oid)
-drop cascades to function access_tracking.relation_ddl_access_mode(oid)
-drop cascades to function access_tracking.relation_access_mode_to_text(integer)
-drop cascades to view access_tracking.relation_acesses
-drop cascades to table access_tracking.table_1
-drop cascades to table access_tracking.table_2
-drop cascades to table access_tracking.table_4
-drop cascades to table access_tracking.table_5
-drop cascades to table access_tracking.table_6
-drop cascades to table access_tracking.table_7
-drop cascades to table access_tracking.table_3

src/test/regress/expected/replicated_partitioned_table_1.out

@@ -1,358 +0,0 @@
---
--- Distributed Partitioned Table Tests
---
-SET citus.next_shard_id TO 1760000;
-CREATE SCHEMA partitioned_table_replicated;
-SET search_path TO partitioned_table_replicated;
-SET citus.shard_count TO 4;
-SET citus.shard_replication_factor TO 2;
--- print major version number for version-specific tests
-SHOW server_version \gset
-SELECT substring(:'server_version', '\d+')::int AS server_version;
- server_version 
-----------------
-              9
-(1 row)
-
-CREATE TABLE collections (
-	key bigint,
-	ts timestamptz,
-	collection_id integer,
-	value numeric 
-) PARTITION BY LIST ( collection_id );
-ERROR:  syntax error at or near "PARTITION"
-LINE 6: ) PARTITION BY LIST ( collection_id );
-          ^
-CREATE TABLE collections_1 
-	PARTITION OF collections (key, ts, collection_id, value)
-	FOR VALUES IN ( 1 );
-ERROR:  syntax error at or near "PARTITION"
-LINE 2:  PARTITION OF collections (key, ts, collection_id, value)
-         ^
-CREATE TABLE collections_2 
-	PARTITION OF collections (key, ts, collection_id, value)
-	FOR VALUES IN ( 2 );
-ERROR:  syntax error at or near "PARTITION"
-LINE 2:  PARTITION OF collections (key, ts, collection_id, value)
-         ^
--- load some data data
-INSERT INTO collections (key, ts, collection_id, value) VALUES (1, '2009-01-01', 1, 1);
-ERROR:  relation "collections" does not exist
-LINE 1: INSERT INTO collections (key, ts, collection_id, value) VALU...
-                    ^
-INSERT INTO collections (key, ts, collection_id, value) VALUES (2, '2009-01-01', 1, 2);
-ERROR:  relation "collections" does not exist
-LINE 1: INSERT INTO collections (key, ts, collection_id, value) VALU...
-                    ^
-INSERT INTO collections (key, ts, collection_id, value) VALUES (3, '2009-01-01', 2, 1);
-ERROR:  relation "collections" does not exist
-LINE 1: INSERT INTO collections (key, ts, collection_id, value) VALU...
-                    ^
-INSERT INTO collections (key, ts, collection_id, value) VALUES (4, '2009-01-01', 2, 2);
-ERROR:  relation "collections" does not exist
-LINE 1: INSERT INTO collections (key, ts, collection_id, value) VALU...
-                    ^
--- in the first case, we'll distributed the
--- already existing partitioninong hierarcy
-SELECT create_distributed_table('collections', 'key');
-ERROR:  relation "collections" does not exist
-LINE 1: SELECT create_distributed_table('collections', 'key');
-                                        ^
--- now create partition of a already distributed table
-CREATE TABLE collections_3 PARTITION OF collections FOR VALUES IN ( 3 );
-ERROR:  syntax error at or near "PARTITION"
-LINE 1: CREATE TABLE collections_3 PARTITION OF collections FOR VALU...
-                                   ^
--- now attaching non distributed table to a distributed table
-CREATE TABLE collections_4 AS SELECT * FROM collections LIMIT 0;
-ERROR:  relation "collections" does not exist
-LINE 1: CREATE TABLE collections_4 AS SELECT * FROM collections LIMI...
-                                                    ^
--- load some data
-INSERT INTO collections_4 SELECT i, '2009-01-01', 4, i FROM generate_series (0, 10) i; 
-ERROR:  relation "collections_4" does not exist
-LINE 1: INSERT INTO collections_4 SELECT i, '2009-01-01', 4, i FROM ...
-                    ^
-ALTER TABLE collections ATTACH PARTITION collections_4 FOR VALUES IN ( 4 );
-ERROR:  syntax error at or near "ATTACH"
-LINE 1: ALTER TABLE collections ATTACH PARTITION collections_4 FOR V...
-                                ^
--- finally attach a distributed table to a distributed table
-CREATE TABLE collections_5 AS SELECT * FROM collections LIMIT 0;
-ERROR:  relation "collections" does not exist
-LINE 1: CREATE TABLE collections_5 AS SELECT * FROM collections LIMI...
-                                                    ^
-SELECT create_distributed_table('collections_5', 'key');
-ERROR:  relation "collections_5" does not exist
-LINE 1: SELECT create_distributed_table('collections_5', 'key');
-                                        ^
--- load some data
-INSERT INTO collections_5 SELECT i, '2009-01-01', 5, i FROM generate_series (0, 10) i; 
-ERROR:  relation "collections_5" does not exist
-LINE 1: INSERT INTO collections_5 SELECT i, '2009-01-01', 5, i FROM ...
-                    ^
-ALTER TABLE collections ATTACH PARTITION collections_5 FOR VALUES IN ( 5 );
-ERROR:  syntax error at or near "ATTACH"
-LINE 1: ALTER TABLE collections ATTACH PARTITION collections_5 FOR V...
-                                ^
--- make sure that we've all the placements
-SELECT 
-	logicalrelid, count(*) as placement_count
-FROM 
-	pg_dist_shard, pg_dist_shard_placement
-WHERE 
-	logicalrelid::text LIKE '%collections%' AND 
-	pg_dist_shard.shardid = pg_dist_shard_placement.shardid
-GROUP BY
-	logicalrelid
-ORDER BY
-	1,2;
- logicalrelid | placement_count 
---------------+-----------------
-(0 rows)
-
--- and, make sure that all tables are colocated
-SELECT 
-	count(DISTINCT colocationid) 
-FROM 
-	pg_dist_partition 
-WHERE 
-	logicalrelid::text LIKE '%collections%';
- count 
--------
-     0
-(1 row)
-
--- make sure that any kind of modification is disallowed on partitions
--- given that replication factor > 1
-INSERT INTO collections_4 (key, ts, collection_id, value) VALUES (4, '2009-01-01', 2, 2);
-ERROR:  relation "collections_4" does not exist
-LINE 1: INSERT INTO collections_4 (key, ts, collection_id, value) VA...
-                    ^
--- single shard update/delete not allowed
-UPDATE collections_1 SET ts = now() WHERE key = 1;
-ERROR:  relation "collections_1" does not exist
-LINE 1: UPDATE collections_1 SET ts = now() WHERE key = 1;
-               ^
-DELETE FROM collections_1 WHERE ts = now() AND key = 1;
-ERROR:  relation "collections_1" does not exist
-LINE 1: DELETE FROM collections_1 WHERE ts = now() AND key = 1;
-                    ^
--- multi shard update/delete are not allowed
-UPDATE collections_1 SET ts = now();
-ERROR:  relation "collections_1" does not exist
-LINE 1: UPDATE collections_1 SET ts = now();
-               ^
-DELETE FROM collections_1 WHERE ts = now();
-ERROR:  relation "collections_1" does not exist
-LINE 1: DELETE FROM collections_1 WHERE ts = now();
-                    ^
--- insert..select pushdown
-INSERT INTO collections_1 SELECT * FROM collections_1;
-ERROR:  relation "collections_1" does not exist
-LINE 1: INSERT INTO collections_1 SELECT * FROM collections_1;
-                    ^
--- insert..select via coordinator
-INSERT INTO collections_1 SELECT * FROM collections_1 OFFSET 0;
-ERROR:  relation "collections_1" does not exist
-LINE 1: INSERT INTO collections_1 SELECT * FROM collections_1 OFFSET...
-                    ^
--- COPY is not allowed
-COPY collections_1 FROM STDIN;
-ERROR:  relation "collections_1" does not exist
-\.
-invalid command \.
--- DDLs are not allowed 
-CREATE INDEX index_on_partition ON collections_1(key);
-ERROR:  relation "collections_1" does not exist
--- EXPLAIN with modifications is not allowed as well
-UPDATE collections_1 SET ts = now() WHERE key = 1;
-ERROR:  relation "collections_1" does not exist
-LINE 1: UPDATE collections_1 SET ts = now() WHERE key = 1;
-               ^
--- TRUNCATE is also not allowed
-TRUNCATE collections_1;
-ERROR:  relation "collections_1" does not exist
-TRUNCATE collections, collections_1;
-ERROR:  relation "collections" does not exist
--- modifying CTEs are also not allowed
-WITH collections_5_cte AS 
-(
-	DELETE FROM collections_5 RETURNING *
-)
-SELECT * FROM collections_5_cte;
-ERROR:  relation "collections_5" does not exist
-LINE 3:  DELETE FROM collections_5 RETURNING *
-                     ^
--- foreign key creation is disallowed due to replication factor > 1
-CREATE TABLE fkey_test (key bigint PRIMARY KEY);
-SELECT create_distributed_table('fkey_test', 'key');
- create_distributed_table 
---------------------------
- 
-(1 row)
-
-ALTER TABLE
-	collections_5 
-ADD CONSTRAINT 
-	fkey_delete FOREIGN KEY(key) 
-REFERENCES 
-	fkey_test(key) ON DELETE CASCADE;
-ERROR:  relation "collections_5" does not exist
--- we should be able to attach and detach partitions
--- given that those DDLs are on the parent table
-CREATE TABLE collections_6
-	PARTITION OF collections (key, ts, collection_id, value)
-	FOR VALUES IN ( 6 );
-ERROR:  syntax error at or near "PARTITION"
-LINE 2:  PARTITION OF collections (key, ts, collection_id, value)
-         ^
-ALTER TABLE collections DETACH PARTITION collections_6;
-ERROR:  syntax error at or near "DETACH"
-LINE 1: ALTER TABLE collections DETACH PARTITION collections_6;
-                                ^
-ALTER TABLE collections ATTACH PARTITION collections_6 FOR VALUES IN ( 6 );
-ERROR:  syntax error at or near "ATTACH"
-LINE 1: ALTER TABLE collections ATTACH PARTITION collections_6 FOR V...
-                                ^
--- read queries works just fine
-SELECT count(*) FROM collections_1 WHERE key = 1;
-ERROR:  relation "collections_1" does not exist
-LINE 1: SELECT count(*) FROM collections_1 WHERE key = 1;
-                             ^
-SELECT count(*) FROM collections_1 WHERE key != 1;
-ERROR:  relation "collections_1" does not exist
-LINE 1: SELECT count(*) FROM collections_1 WHERE key != 1;
-                             ^
--- rollups SELECT'ing from partitions should work just fine
-CREATE TABLE collections_agg (
-	key bigint,
-	sum_value numeric
-);
-SELECT create_distributed_table('collections_agg', 'key');
- create_distributed_table 
---------------------------
- 
-(1 row)
-
--- pushdown roll-up
-INSERT INTO collections_agg SELECT key, sum(key) FROM collections_1 GROUP BY key;
-ERROR:  relation "collections_1" does not exist
-LINE 1: ...RT INTO collections_agg SELECT key, sum(key) FROM collection...
-                                                             ^
--- coordinator roll-up
-INSERT INTO collections_agg SELECT collection_id, sum(key) FROM collections_1 GROUP BY collection_id;
-ERROR:  relation "collections_1" does not exist
-LINE 1: ...llections_agg SELECT collection_id, sum(key) FROM collection...
-                                                             ^
--- now make sure that repair functionality works fine
--- create a table and create its distribution metadata
-CREATE TABLE customer_engagements (id integer, event_id int) PARTITION BY LIST ( event_id );
-ERROR:  syntax error at or near "PARTITION"
-LINE 1: ...E customer_engagements (id integer, event_id int) PARTITION ...
-                                                             ^
-CREATE TABLE customer_engagements_1 
-	PARTITION OF customer_engagements
-	FOR VALUES IN ( 1 );
-ERROR:  syntax error at or near "PARTITION"
-LINE 2:  PARTITION OF customer_engagements
-         ^
-CREATE TABLE customer_engagements_2
-	PARTITION OF customer_engagements
-	FOR VALUES IN ( 2 );
-ERROR:  syntax error at or near "PARTITION"
-LINE 2:  PARTITION OF customer_engagements
-         ^
--- add some indexes
-CREATE INDEX ON customer_engagements (id);
-ERROR:  relation "customer_engagements" does not exist
-CREATE INDEX ON customer_engagements (event_id);
-ERROR:  relation "customer_engagements" does not exist
-CREATE INDEX ON customer_engagements (id, event_id);
-ERROR:  relation "customer_engagements" does not exist
--- distribute the table
--- create a single shard on the first worker
-SET citus.shard_count TO 1;
-SET citus.shard_replication_factor TO 2;
-SELECT create_distributed_table('customer_engagements', 'id', 'hash');
-ERROR:  relation "customer_engagements" does not exist
-LINE 1: SELECT create_distributed_table('customer_engagements', 'id'...
-                                        ^
--- ingest some data for the tests
-INSERT INTO customer_engagements VALUES (1, 1);
-ERROR:  relation "customer_engagements" does not exist
-LINE 1: INSERT INTO customer_engagements VALUES (1, 1);
-                    ^
-INSERT INTO customer_engagements VALUES (2, 1);
-ERROR:  relation "customer_engagements" does not exist
-LINE 1: INSERT INTO customer_engagements VALUES (2, 1);
-                    ^
-INSERT INTO customer_engagements VALUES (1, 2);
-ERROR:  relation "customer_engagements" does not exist
-LINE 1: INSERT INTO customer_engagements VALUES (1, 2);
-                    ^
-INSERT INTO customer_engagements VALUES (2, 2);
-ERROR:  relation "customer_engagements" does not exist
-LINE 1: INSERT INTO customer_engagements VALUES (2, 2);
-                    ^
--- the following queries does the following:
--- (i)    create a new shard
--- (ii)   mark the second shard placements as unhealthy
--- (iii)  do basic checks i.e., only allow copy from healthy placement to unhealthy ones 
--- (iv)   do a successful master_copy_shard_placement from the first placement to the second
--- (v)    mark the first placement as unhealthy and execute a query that is routed to the second placement
-SELECT groupid AS worker_2_group FROM pg_dist_node WHERE nodeport=:worker_2_port \gset
-SELECT groupid AS worker_1_group FROM pg_dist_node WHERE nodeport=:worker_1_port \gset
--- get the newshardid
-SELECT shardid as newshardid FROM pg_dist_shard WHERE logicalrelid = 'customer_engagements'::regclass
-\gset
-ERROR:  relation "customer_engagements" does not exist
-LINE 1: ...ewshardid FROM pg_dist_shard WHERE logicalrelid = 'customer_...
-                                                             ^
--- now, update the second placement as unhealthy
-UPDATE pg_dist_placement SET shardstate = 3 WHERE shardid = :newshardid
-  AND groupid = :worker_2_group;
-ERROR:  syntax error at or near ":"
-LINE 1: ...dist_placement SET shardstate = 3 WHERE shardid = :newshardi...
-                                                             ^
--- cannot repair a shard after a modification (transaction still open during repair)
-BEGIN;
-INSERT INTO customer_engagements VALUES (1, 1);
-ERROR:  relation "customer_engagements" does not exist
-LINE 1: INSERT INTO customer_engagements VALUES (1, 1);
-                    ^
-SELECT master_copy_shard_placement(:newshardid, 'localhost', :worker_1_port, 'localhost', :worker_2_port);
-ERROR:  syntax error at or near ":"
-LINE 1: SELECT master_copy_shard_placement(:newshardid, 'localhost',...
-                                           ^
-ROLLBACK;
--- modifications after reparing a shard are fine (will use new metadata)
-BEGIN;
-SELECT master_copy_shard_placement(:newshardid, 'localhost', :worker_1_port, 'localhost', :worker_2_port);
-ERROR:  syntax error at or near ":"
-LINE 1: SELECT master_copy_shard_placement(:newshardid, 'localhost',...
-                                           ^
-ALTER TABLE customer_engagements ADD COLUMN value float DEFAULT 1.0;
-ERROR:  current transaction is aborted, commands ignored until end of transaction block
-SELECT * FROM customer_engagements ORDER BY 1,2,3;
-ERROR:  current transaction is aborted, commands ignored until end of transaction block
-ROLLBACK;
-BEGIN;
-SELECT master_copy_shard_placement(:newshardid, 'localhost', :worker_1_port, 'localhost', :worker_2_port);
-ERROR:  syntax error at or near ":"
-LINE 1: SELECT master_copy_shard_placement(:newshardid, 'localhost',...
-                                           ^
-INSERT INTO customer_engagements VALUES (1, 1);
-ERROR:  current transaction is aborted, commands ignored until end of transaction block
-SELECT count(*) FROM customer_engagements;
-ERROR:  current transaction is aborted, commands ignored until end of transaction block
-ROLLBACK;
--- TRUNCATE is allowed on the parent table
--- try it just before dropping the table
-TRUNCATE collections;
-ERROR:  relation "collections" does not exist
-SET search_path TO public;
-DROP SCHEMA partitioned_table_replicated CASCADE;
-NOTICE:  drop cascades to 2 other objects
-DETAIL:  drop cascades to table partitioned_table_replicated.fkey_test
-drop cascades to table partitioned_table_replicated.collections_agg

src/test/regress/expected/subquery_partitioning_0.out

@@ -1,246 +0,0 @@
--- ===================================================================
--- test recursive planning functionality on partitioned tables
--- ===================================================================
-CREATE SCHEMA subquery_and_partitioning;
-SET search_path TO subquery_and_partitioning, public;
-CREATE TABLE users_table_local AS SELECT * FROM users_table;
-CREATE TABLE events_table_local AS SELECT * FROM events_table;
-CREATE TABLE partitioning_test(id int, value_1 int, time date) PARTITION BY RANGE (time);
-ERROR:  syntax error at or near "PARTITION"
-LINE 1: ...partitioning_test(id int, value_1 int, time date) PARTITION ...
-                                                             ^
- 
--- create its partitions
-CREATE TABLE partitioning_test_2017 PARTITION OF partitioning_test FOR VALUES FROM ('2017-01-01') TO ('2018-01-01');
-ERROR:  syntax error at or near "PARTITION"
-LINE 1: CREATE TABLE partitioning_test_2017 PARTITION OF partitionin...
-                                            ^
-CREATE TABLE partitioning_test_2010 PARTITION OF partitioning_test FOR VALUES FROM ('2010-01-01') TO ('2011-01-01');
-ERROR:  syntax error at or near "PARTITION"
-LINE 1: CREATE TABLE partitioning_test_2010 PARTITION OF partitionin...
-                                            ^
--- load some data and distribute tables
-INSERT INTO partitioning_test VALUES (1, 1, '2017-11-23');
-ERROR:  relation "partitioning_test" does not exist
-LINE 1: INSERT INTO partitioning_test VALUES (1, 1, '2017-11-23');
-                    ^
-INSERT INTO partitioning_test VALUES (2, 1, '2010-07-07');
-ERROR:  relation "partitioning_test" does not exist
-LINE 1: INSERT INTO partitioning_test VALUES (2, 1, '2010-07-07');
-                    ^
-INSERT INTO partitioning_test_2017 VALUES (3, 3, '2017-11-22');
-ERROR:  relation "partitioning_test_2017" does not exist
-LINE 1: INSERT INTO partitioning_test_2017 VALUES (3, 3, '2017-11-22...
-                    ^
-INSERT INTO partitioning_test_2010 VALUES (4, 4, '2010-03-03');
-ERROR:  relation "partitioning_test_2010" does not exist
-LINE 1: INSERT INTO partitioning_test_2010 VALUES (4, 4, '2010-03-03...
-                    ^
--- distribute partitioned table
-SET citus.shard_replication_factor TO 1;
-SELECT create_distributed_table('partitioning_test', 'id');
-ERROR:  relation "partitioning_test" does not exist
-LINE 1: SELECT create_distributed_table('partitioning_test', 'id');
-                                        ^
-SET client_min_messages TO DEBUG1;
--- subplan for partitioned tables
-SELECT
-   id
-FROM
-    (SELECT 
-    	DISTINCT partitioning_test.id 
-     FROM 
-     	partitioning_test
-     LIMIT 5
-     ) as foo
-    ORDER BY 1 DESC;
-ERROR:  relation "partitioning_test" does not exist
-LINE 7:       partitioning_test
-              ^
--- final query is router on partitioned tables
-SELECT
-   *
-FROM
-    (SELECT 
-    	DISTINCT partitioning_test.id 
-     FROM 
-     	partitioning_test
-     LIMIT 5
-     ) as foo,
-	(SELECT 
-    	DISTINCT partitioning_test.time 
-     FROM 
-     	partitioning_test
-     LIMIT 5
-     ) as bar
-	WHERE foo.id = date_part('day', bar.time)
-	ORDER BY 2 DESC, 1;
-ERROR:  relation "partitioning_test" does not exist
-LINE 7:       partitioning_test
-              ^
--- final query is real-time
-SELECT
-   *
-FROM
-    (SELECT 
-    	DISTINCT partitioning_test.time 
-     FROM 
-     	partitioning_test
- 	 ORDER BY 1 DESC
-     LIMIT 5
-     ) as foo,
-	(
-		SELECT 
-	    	DISTINCT partitioning_test.id 
-	     FROM 
-	     	partitioning_test
-     ) as bar
-	WHERE  date_part('day', foo.time) = bar.id
-	ORDER BY 2 DESC, 1 DESC
-	LIMIT 3;
-ERROR:  relation "partitioning_test" does not exist
-LINE 7:       partitioning_test
-              ^
--- final query is real-time that is joined with partitioned table
-SELECT
-   *
-FROM
-    (SELECT 
-    	DISTINCT partitioning_test.time 
-     FROM 
-     	partitioning_test
- 	 ORDER BY 1 DESC
-     LIMIT 5
-     ) as foo,
-	(
-		SELECT 
-	    	DISTINCT partitioning_test.id 
-	     FROM 
-	     	partitioning_test
-     ) as bar, 
-	partitioning_test
-	WHERE  date_part('day', foo.time) = bar.id AND partitioning_test.id = bar.id
-	ORDER BY 2 DESC, 1 DESC
-	LIMIT 3;
-ERROR:  relation "partitioning_test" does not exist
-LINE 7:       partitioning_test
-              ^
--- subquery in WHERE clause
-SELECT DISTINCT id
-FROM partitioning_test
-WHERE 
-	id IN (SELECT DISTINCT date_part('day', time) FROM partitioning_test);
-ERROR:  relation "partitioning_test" does not exist
-LINE 2: FROM partitioning_test
-             ^
--- repartition subquery
-SET citus.enable_repartition_joins to ON;
-SELECT 
-	count(*) 
-FROM
-(
-	SELECT DISTINCT p1.value_1 FROM partitioning_test as p1, partitioning_test as p2 WHERE p1.id = p2.value_1
-) as foo, 
-(
-	SELECT user_id FROM users_table
-) as bar
-WHERE foo.value_1 = bar.user_id; 
-ERROR:  relation "partitioning_test" does not exist
-LINE 5:  SELECT DISTINCT p1.value_1 FROM partitioning_test as p1, pa...
-                                         ^
-SET citus.enable_repartition_joins to OFF;
--- subquery, cte, view and non-partitioned tables
-CREATE VIEW subquery_and_ctes AS 
-SELECT 
-	* 
-FROM 
-(
-	WITH cte AS (
-	WITH local_cte AS (
-		SELECT * FROM users_table_local
-	),
-	dist_cte AS (
-		SELECT 
-			user_id
-		FROM 
-			events_table, 
-			(SELECT DISTINCT value_1 FROM partitioning_test OFFSET 0) as foo
-		WHERE 
-			events_table.user_id = foo.value_1 AND
-			events_table.user_id IN (SELECT DISTINCT value_1 FROM users_table ORDER BY 1 LIMIT 3)
-	)
-	SELECT dist_cte.user_id FROM local_cte join dist_cte on dist_cte.user_id=local_cte.user_id
-)
-SELECT 
-	count(*)  as cnt
-FROM 
-	cte,
-	  (SELECT 
-    	DISTINCT events_table.user_id 
-     FROM 
-     	partitioning_test, events_table
-     WHERE 
-     	events_table.user_id = partitioning_test.id AND 
-     event_type IN (1,2,3,4)
-     ORDER BY 1 DESC LIMIT 5
-     ) as foo 
-	  WHERE foo.user_id = cte.user_id
-) as foo, users_table WHERE foo.cnt > users_table.value_2;
-ERROR:  relation "partitioning_test" does not exist
-LINE 15:    (SELECT DISTINCT value_1 FROM partitioning_test OFFSET 0)...
-                                          ^
-SELECT * FROM subquery_and_ctes
-ORDER BY 3 DESC, 1 DESC, 2 DESC, 4 DESC
-LIMIT 5;
-ERROR:  relation "subquery_and_ctes" does not exist
-LINE 1: SELECT * FROM subquery_and_ctes
-                      ^
--- deep subquery, partitioned and non-partitioned tables together
-SELECT count(*)
-FROM
-(
-	SELECT avg(min) FROM 
-	(
-		SELECT min(partitioning_test.value_1) FROM
-		(
-			SELECT avg(event_type) as avg_ev_type FROM 
-			(
-				SELECT 
-					max(value_1) as mx_val_1 
-					FROM (
-							SELECT 
-								avg(event_type) as avg
-							FROM
-							(
-								SELECT 
-									cnt 
-								FROM 
-									(SELECT count(*) as cnt, value_1 FROM partitioning_test GROUP BY value_1) as level_1, users_table
-								WHERE 
-									users_table.user_id = level_1.cnt
-							) as level_2, events_table
-							WHERE events_table.user_id = level_2.cnt 
-							GROUP BY level_2.cnt
-						) as level_3, users_table
-					WHERE user_id = level_3.avg
-					GROUP BY level_3.avg
-					) as level_4, events_table
-				WHERE level_4.mx_val_1 = events_table.user_id
-				GROUP BY level_4.mx_val_1
-				) as level_5, partitioning_test
-				WHERE 
-					level_5.avg_ev_type = partitioning_test.id
-				GROUP BY 
-					level_5.avg_ev_type
-		) as level_6, users_table WHERE users_table.user_id = level_6.min
-	GROUP BY users_table.value_1
-	) as bar;
-ERROR:  relation "partitioning_test" does not exist
-LINE 20:          (SELECT count(*) as cnt, value_1 FROM partitioning_...
-                                                        ^
-SET client_min_messages TO DEFAULT;
-DROP SCHEMA subquery_and_partitioning CASCADE;
-NOTICE:  drop cascades to 2 other objects
-DETAIL:  drop cascades to table users_table_local
-drop cascades to table events_table_local
-SET search_path TO public;

src/test/regress/expected/with_partitioning_0.out

@@ -1,95 +0,0 @@
-CREATE SCHEMA with_partitioning;
-SET search_path TO with_partitioning, public;
-SET citus.shard_replication_factor TO 1;
-CREATE TABLE with_partitioning.local_users_2 (user_id int, event_type int);
-INSERT INTO local_users_2 VALUES (0, 0), (1, 4), (1, 7), (2, 1), (3, 3), (5, 4), (6, 2), (10, 7);
-CREATE TABLE with_partitioning.partitioning_test(id int, time date) PARTITION BY RANGE (time);
-ERROR:  syntax error at or near "PARTITION"
-LINE 1: ...partitioning.partitioning_test(id int, time date) PARTITION ...
-                                                             ^
- 
--- create its partitions
-CREATE TABLE with_partitioning.partitioning_test_2017 PARTITION OF partitioning_test FOR VALUES FROM ('2017-01-01') TO ('2018-01-01');
-ERROR:  syntax error at or near "PARTITION"
-LINE 1: ...TE TABLE with_partitioning.partitioning_test_2017 PARTITION ...
-                                                             ^
-CREATE TABLE with_partitioning.partitioning_test_2010 PARTITION OF partitioning_test FOR VALUES FROM ('2010-01-01') TO ('2011-01-01');
-ERROR:  syntax error at or near "PARTITION"
-LINE 1: ...TE TABLE with_partitioning.partitioning_test_2010 PARTITION ...
-                                                             ^
--- load some data and distribute tables
-INSERT INTO partitioning_test VALUES (1, '2017-11-23');
-ERROR:  relation "partitioning_test" does not exist
-LINE 1: INSERT INTO partitioning_test VALUES (1, '2017-11-23');
-                    ^
-INSERT INTO partitioning_test VALUES (2, '2010-07-07');
-ERROR:  relation "partitioning_test" does not exist
-LINE 1: INSERT INTO partitioning_test VALUES (2, '2010-07-07');
-                    ^
-INSERT INTO partitioning_test_2017 VALUES (3, '2017-11-22');
-ERROR:  relation "partitioning_test_2017" does not exist
-LINE 1: INSERT INTO partitioning_test_2017 VALUES (3, '2017-11-22');
-                    ^
-INSERT INTO partitioning_test_2010 VALUES (4, '2010-03-03');
-ERROR:  relation "partitioning_test_2010" does not exist
-LINE 1: INSERT INTO partitioning_test_2010 VALUES (4, '2010-03-03');
-                    ^
--- distribute partitioned table
-SELECT create_distributed_table('with_partitioning.partitioning_test', 'id');
-ERROR:  relation "with_partitioning.partitioning_test" does not exist
-LINE 1: SELECT create_distributed_table('with_partitioning.partition...
-                                        ^
--- Join of a CTE on distributed table and then join with a partitioned table
-WITH cte AS (
-	SELECT * FROM users_table
-)
-SELECT DISTINCT ON (id) id, cte.time FROM cte join partitioning_test on cte.time::date=partitioning_test.time ORDER BY 1, 2 LIMIT 3;
-ERROR:  relation "partitioning_test" does not exist
-LINE 4: ...ELECT DISTINCT ON (id) id, cte.time FROM cte join partitioni...
-                                                             ^
--- Join of a CTE on distributed table and then join with a partitioned table hitting on only one partition
-WITH cte AS (
-	SELECT * FROM users_table
-)
-SELECT DISTINCT ON (id) id, cte.time FROM cte join partitioning_test on cte.time::date=partitioning_test.time WHERE partitioning_test.time >'2017-11-20' ORDER BY 1, 2 LIMIT 3;
-ERROR:  relation "partitioning_test" does not exist
-LINE 4: ...ELECT DISTINCT ON (id) id, cte.time FROM cte join partitioni...
-                                                             ^
--- Join with a distributed table and then join of two CTEs
-WITH cte AS (
-	SELECT id, time FROM partitioning_test
-),
-cte_2 AS (
-	SELECT * FROM partitioning_test WHERE id > 2
-),
-cte_joined AS (
-	SELECT user_id, cte_2.time FROM users_table join cte_2 on (users_table.time::date = cte_2.time)
-),
-cte_joined_2 AS (
-	SELECT user_id, cte_joined.time FROM cte_joined join cte on (cte_joined.time = cte.time)
-)
-SELECT DISTINCT ON (event_type) event_type, cte_joined_2.user_id FROM events_table join cte_joined_2 on (cte_joined_2.time=events_table.time::date) ORDER BY 1, 2 LIMIT 10 OFFSET 2;
-ERROR:  relation "partitioning_test" does not exist
-LINE 2:  SELECT id, time FROM partitioning_test
-                              ^
--- Join a partitioned table with a local table (both in CTEs)
--- and then with a distributed table. After all join with a 
--- partitioned table again
-WITH cte AS (
-	SELECT id, time FROM partitioning_test
-),
-cte_2 AS (
-	SELECT * FROM local_users_2
-),
-cte_joined AS (
-	SELECT user_id, cte.time FROM cte join cte_2 on (cte.id = cte_2.user_id)
-),
-cte_joined_2 AS (
-	SELECT users_table.user_id, cte_joined.time FROM cte_joined join users_table on (cte_joined.time = users_table.time::date)
-)
-SELECT DISTINCT ON (id) id, cte_joined_2.time FROM cte_joined_2 join partitioning_test on (cte_joined_2.time=partitioning_test.time) ORDER BY 1, 2;
-ERROR:  relation "partitioning_test" does not exist
-LINE 2:  SELECT id, time FROM partitioning_test
-                              ^
-DROP SCHEMA with_partitioning CASCADE;
-NOTICE:  drop cascades to table local_users_2