mirror of https://github.com/citusdata/citus.git
Remove length limitations for table renames
Hanefi Onaldi
parent
7bebeb872d
commit
9a792ef841
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@ -49,6 +49,8 @@
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#include "distributed/multi_logical_planner.h"
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#include "distributed/multi_partitioning_utils.h"
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#include "distributed/reference_table_utils.h"
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#include "distributed/relation_access_tracking.h"
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#include "distributed/shard_utils.h"
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#include "distributed/worker_protocol.h"
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#include "distributed/worker_transaction.h"
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#include "executor/spi.h"
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@ -175,6 +177,8 @@ static TableConversionReturn * AlterDistributedTable(TableConversionParameters *
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static TableConversionReturn * AlterTableSetAccessMethod(
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TableConversionParameters *params);
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static TableConversionReturn * ConvertTable(TableConversionState *con);
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static bool SwitchToSequentialAndLocalExecutionIfShardNameTooLong(char *relationName,
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char *longestShardName);
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static void EnsureTableNotReferencing(Oid relationId, char conversionType);
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static void EnsureTableNotReferenced(Oid relationId, char conversionType);
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static void EnsureTableNotForeign(Oid relationId);
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@ -511,6 +515,10 @@ ConvertTable(TableConversionState *con)
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bool oldEnableLocalReferenceForeignKeys = EnableLocalReferenceForeignKeys;
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SetLocalEnableLocalReferenceForeignKeys(false);
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/* switch to sequential execution if shard names will be too long */
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SwitchToSequentialAndLocalExecutionIfRelationNameTooLong(con->relationId,
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con->relationName);
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if (con->conversionType == UNDISTRIBUTE_TABLE && con->cascadeViaForeignKeys &&
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(TableReferencing(con->relationId) || TableReferenced(con->relationId)))
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{
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@ -1572,3 +1580,104 @@ ExecuteQueryViaSPI(char *query, int SPIOK)
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ereport(ERROR, (errmsg("could not finish SPI connection")));
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}
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}
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/*
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* SwitchToSequentialAndLocalExecutionIfRelationNameTooLong generates the longest shard name
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* on the shards of a distributed table, and if exceeds the limit switches to sequential and
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* local execution to prevent self-deadlocks.
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*
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* In case of a RENAME, the relation name parameter should store the new table name, so
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* that the function can generate shard names of the renamed relations
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*/
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void
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SwitchToSequentialAndLocalExecutionIfRelationNameTooLong(Oid relationId,
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char *finalRelationName)
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{
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if (!IsCitusTable(relationId))
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{
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return;
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}
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if (ShardIntervalCount(relationId) == 0)
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{
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/*
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* Relation has no shards, so we cannot run into "long shard relation
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* name" issue.
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*/
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return;
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}
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char *longestShardName = GetLongestShardName(relationId, finalRelationName);
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bool switchedToSequentialAndLocalExecution =
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SwitchToSequentialAndLocalExecutionIfShardNameTooLong(finalRelationName,
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longestShardName);
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if (switchedToSequentialAndLocalExecution)
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{
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return;
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}
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if (PartitionedTable(relationId))
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{
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Oid longestNamePartitionId = PartitionWithLongestNameRelationId(relationId);
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if (!OidIsValid(longestNamePartitionId))
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{
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/* no partitions have been created yet */
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return;
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}
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char *longestPartitionName = get_rel_name(longestNamePartitionId);
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char *longestPartitionShardName = GetLongestShardName(longestNamePartitionId,
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longestPartitionName);
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SwitchToSequentialAndLocalExecutionIfShardNameTooLong(longestPartitionName,
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longestPartitionShardName);
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}
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}
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/*
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* SwitchToSequentialAndLocalExecutionIfShardNameTooLong switches to sequential and local
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* execution if the shard name is too long.
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*
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* returns true if switched to sequential and local execution.
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*/
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static bool
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SwitchToSequentialAndLocalExecutionIfShardNameTooLong(char *relationName,
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char *longestShardName)
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{
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if (strlen(longestShardName) >= NAMEDATALEN - 1)
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{
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if (ParallelQueryExecutedInTransaction())
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{
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/*
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* If there has already been a parallel query executed, the sequential mode
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* would still use the already opened parallel connections to the workers,
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* thus contradicting our purpose of using sequential mode.
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*/
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ereport(ERROR, (errmsg(
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"Shard name (%s) for table (%s) is too long and could "
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"lead to deadlocks when executed in a transaction "
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"block after a parallel query", longestShardName,
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relationName),
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errhint("Try re-running the transaction with "
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"\"SET LOCAL citus.multi_shard_modify_mode TO "
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"\'sequential\';\"")));
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}
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else
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{
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elog(DEBUG1, "the name of the shard (%s) for relation (%s) is too long, "
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"switching to sequential and local execution mode to prevent "
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"self deadlocks",
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longestShardName, relationName);
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SetLocalMultiShardModifyModeToSequential();
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SetLocalExecutionStatus(LOCAL_EXECUTION_REQUIRED);
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return true;
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}
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}
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return false;
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}
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@ -410,15 +410,16 @@ static char *
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GenerateLongestShardPartitionIndexName(IndexStmt *createIndexStatement)
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{
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Oid relationId = CreateIndexStmtGetRelationId(createIndexStatement);
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char *longestPartitionName = LongestPartitionName(relationId);
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if (longestPartitionName == NULL)
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Oid longestNamePartitionId = PartitionWithLongestNameRelationId(relationId);
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if (!OidIsValid(longestNamePartitionId))
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{
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/* no partitions have been created yet */
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return NULL;
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}
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char *longestPartitionShardName = pstrdup(longestPartitionName);
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ShardInterval *shardInterval = LoadShardIntervalWithLongestShardName(relationId);
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char *longestPartitionShardName = get_rel_name(longestNamePartitionId);
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ShardInterval *shardInterval = LoadShardIntervalWithLongestShardName(
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longestNamePartitionId);
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AppendShardIdToName(&longestPartitionShardName, shardInterval->shardId);
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IndexStmt *createLongestShardIndexStmt = copyObject(createIndexStatement);
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@ -109,6 +109,13 @@ PreprocessRenameStmt(Node *node, const char *renameCommand,
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*/
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ErrorIfUnsupportedRenameStmt(renameStmt);
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if (renameStmt->renameType == OBJECT_TABLE ||
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renameStmt->renameType == OBJECT_FOREIGN_TABLE)
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{
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SwitchToSequentialAndLocalExecutionIfRelationNameTooLong(tableRelationId,
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renameStmt->newname);
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}
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DDLJob *ddlJob = palloc0(sizeof(DDLJob));
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ddlJob->targetRelationId = tableRelationId;
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ddlJob->concurrentIndexCmd = false;
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@ -556,30 +556,6 @@ RelayEventExtendNames(Node *parseTree, char *schemaName, uint64 shardId)
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AppendShardIdToName(oldRelationName, shardId);
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AppendShardIdToName(newRelationName, shardId);
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/*
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* PostgreSQL creates array types for each ordinary table, with
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* the same name plus a prefix of '_'.
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*
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* ALTER TABLE ... RENAME TO ... also renames the underlying
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* array type, and the DDL is run in parallel connections over
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* all the placements and shards at once. Concurrent access
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* here deadlocks.
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*
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* Let's provide an easier to understand error message here
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* than the deadlock one.
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*
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* See also https://github.com/citusdata/citus/issues/1664
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*/
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int newRelationNameLength = strlen(*newRelationName);
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if (newRelationNameLength >= (NAMEDATALEN - 1))
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{
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ereport(ERROR,
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(errcode(ERRCODE_NAME_TOO_LONG),
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errmsg(
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"shard name %s exceeds %d characters",
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*newRelationName, NAMEDATALEN - 1)));
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}
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}
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else if (objectType == OBJECT_COLUMN)
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{
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@ -548,13 +548,14 @@ PartitionParentOid(Oid partitionOid)
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/*
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* LongestPartitionName is a uitility function that returns the partition
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* name which is the longest in terms of number of characters.
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* PartitionWithLongestNameRelationId is a utility function that returns the
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* oid of the partition table that has the longest name in terms of number of
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* characters.
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*/
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char *
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LongestPartitionName(Oid parentRelationId)
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Oid
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PartitionWithLongestNameRelationId(Oid parentRelationId)
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{
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char *longestName = NULL;
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Oid longestNamePartitionId = InvalidOid;
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int longestNameLength = 0;
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List *partitionList = PartitionList(parentRelationId);
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@ -565,12 +566,12 @@ LongestPartitionName(Oid parentRelationId)
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int partitionNameLength = strnlen(partitionName, NAMEDATALEN);
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if (partitionNameLength > longestNameLength)
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{
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longestName = partitionName;
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longestNamePartitionId = partitionRelationId;
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longestNameLength = partitionNameLength;
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}
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}
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return longestName;
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return longestNamePartitionId;
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}
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@ -12,6 +12,7 @@
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#include "postgres.h"
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#include "utils/lsyscache.h"
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#include "distributed/metadata_utility.h"
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#include "distributed/relay_utility.h"
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#include "distributed/shard_utils.h"
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@ -36,3 +37,21 @@ GetTableLocalShardOid(Oid citusTableOid, uint64 shardId)
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return shardRelationOid;
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}
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/*
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* GetLongestShardName is a utility function that returns the name of the shard of a
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* table that has the longest name in terms of number of characters.
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*
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* Both the Oid and name of the table are required so we can create longest shard names
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* after a RENAME.
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*/
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char *
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GetLongestShardName(Oid citusTableOid, char *finalRelationName)
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{
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char *longestShardName = pstrdup(finalRelationName);
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ShardInterval *shardInterval = LoadShardIntervalWithLongestShardName(citusTableOid);
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AppendShardIdToName(&longestShardName, shardInterval->shardId);
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return longestShardName;
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}
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@ -24,6 +24,10 @@
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/* controlled via GUC, should be accessed via EnableLocalReferenceForeignKeys() */
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extern bool EnableLocalReferenceForeignKeys;
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extern void SwitchToSequentialAndLocalExecutionIfRelationNameTooLong(Oid relationId,
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char *
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finalRelationName);
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/*
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* DistributeObjectOps specifies handlers for node/object type pairs.
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@ -19,7 +19,7 @@ extern bool PartitionTableNoLock(Oid relationId);
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extern bool IsChildTable(Oid relationId);
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extern bool IsParentTable(Oid relationId);
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extern Oid PartitionParentOid(Oid partitionOid);
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extern char * LongestPartitionName(Oid parentRelationId);
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extern Oid PartitionWithLongestNameRelationId(Oid parentRelationId);
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extern List * PartitionList(Oid parentRelationId);
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extern char * GenerateDetachPartitionCommand(Oid partitionTableId);
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extern char * GenerateAttachShardPartitionCommand(ShardInterval *shardInterval);
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@ -14,5 +14,6 @@
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#include "postgres.h"
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extern Oid GetTableLocalShardOid(Oid citusTableOid, uint64 shardId);
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extern char * GetLongestShardName(Oid citusTableOid, char *finalRelationName);
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#endif /* SHARD_UTILS_H */
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@ -848,6 +848,7 @@ SELECT create_distributed_table('abcde_01234567890123456789012345678901234567890
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(1 row)
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SELECT alter_distributed_table('abcde_0123456789012345678901234567890123456789012345678901234567890123456789', distribution_column := 'y');
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DEBUG: the name of the shard (abcde_01234567890123456789012345678901234567890_f7ff6612_xxxxxx) for relation (abcde_012345678901234567890123456789012345678901234567890123456) is too long, switching to sequential and local execution mode to prevent self deadlocks
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NOTICE: creating a new table for alter_distributed_table.abcde_012345678901234567890123456789012345678901234567890123456
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NOTICE: Moving the data of alter_distributed_table.abcde_012345678901234567890123456789012345678901234567890123456
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DEBUG: cannot perform distributed INSERT INTO ... SELECT because the partition columns in the source table and subquery do not match
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@ -858,9 +859,13 @@ CONTEXT: SQL statement "INSERT INTO alter_distributed_table.abcde_0123456789012
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NOTICE: Dropping the old alter_distributed_table.abcde_012345678901234567890123456789012345678901234567890123456
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CONTEXT: SQL statement "DROP TABLE alter_distributed_table.abcde_012345678901234567890123456789012345678901234567890123456 CASCADE"
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NOTICE: Renaming the new table to alter_distributed_table.abcde_012345678901234567890123456789012345678901234567890123456
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ERROR: shard name abcde_01234567890123456789012345678901234567890_f7ff6612_361345 exceeds 63 characters
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CONTEXT: while executing command on localhost:xxxxx
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SQL statement "ALTER TABLE alter_distributed_table.abcde_0123456789012345678901234567890123456_f7ff6612_4160710162 RENAME TO abcde_012345678901234567890123456789012345678901234567890123456"
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DEBUG: the name of the shard (abcde_01234567890123456789012345678901234567890_f7ff6612_xxxxxx) for relation (abcde_012345678901234567890123456789012345678901234567890123456) is too long, switching to sequential and local execution mode to prevent self deadlocks
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CONTEXT: SQL statement "ALTER TABLE alter_distributed_table.abcde_0123456789012345678901234567890123456_f7ff6612_4160710162 RENAME TO abcde_012345678901234567890123456789012345678901234567890123456"
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alter_distributed_table
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---------------------------------------------------------------------
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(1 row)
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RESET client_min_messages;
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-- test long partitioned table names
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CREATE TABLE partition_lengths
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@ -884,18 +889,33 @@ NOTICE: creating a new table for alter_distributed_table.partition_lengths_p202
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NOTICE: Moving the data of alter_distributed_table.partition_lengths_p2020_09_28_123456789012345678901234567890123
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NOTICE: Dropping the old alter_distributed_table.partition_lengths_p2020_09_28_123456789012345678901234567890123
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NOTICE: Renaming the new table to alter_distributed_table.partition_lengths_p2020_09_28_123456789012345678901234567890123
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ERROR: shard name partition_lengths_p2020_09_28_12345678901234567_6d0d7fee_361356 exceeds 63 characters
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CONTEXT: while executing command on localhost:xxxxx
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SQL statement "ALTER TABLE alter_distributed_table.partition_lengths_p2020_09_28_1234567890123_6d0d7fee_1829601262 RENAME TO partition_lengths_p2020_09_28_123456789012345678901234567890123"
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NOTICE: creating a new table for alter_distributed_table.partition_lengths
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NOTICE: Dropping the old alter_distributed_table.partition_lengths
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NOTICE: Renaming the new table to alter_distributed_table.partition_lengths
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alter_distributed_table
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---------------------------------------------------------------------
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(1 row)
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-- test long partition table names
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ALTER TABLE partition_lengths_p2020_09_28_12345678901234567890123456789012345678901234567890 RENAME TO partition_lengths_p2020_09_28;
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NOTICE: identifier "partition_lengths_p2020_09_28_12345678901234567890123456789012345678901234567890" will be truncated to "partition_lengths_p2020_09_28_123456789012345678901234567890123"
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ALTER TABLE partition_lengths RENAME TO partition_lengths_12345678901234567890123456789012345678901234567890;
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NOTICE: identifier "partition_lengths_12345678901234567890123456789012345678901234567890" will be truncated to "partition_lengths_123456789012345678901234567890123456789012345"
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ERROR: shard name partition_lengths_12345678901234567890123456789_f3bd8571_361348 exceeds 63 characters
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CONTEXT: while executing command on localhost:xxxxx
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-- verify alter_distributed_table works with long partitioned table names
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SELECT alter_distributed_table('partition_lengths_12345678901234567890123456789012345678901234567890', shard_count := 17, cascade_to_colocated := false);
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ERROR: relation "partition_lengths_123456789012345678901234567890123456789012345" does not exist
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NOTICE: converting the partitions of alter_distributed_table.partition_lengths_123456789012345678901234567890123456789012345
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NOTICE: creating a new table for alter_distributed_table.partition_lengths_p2020_09_28
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NOTICE: Moving the data of alter_distributed_table.partition_lengths_p2020_09_28
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NOTICE: Dropping the old alter_distributed_table.partition_lengths_p2020_09_28
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NOTICE: Renaming the new table to alter_distributed_table.partition_lengths_p2020_09_28
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NOTICE: creating a new table for alter_distributed_table.partition_lengths_123456789012345678901234567890123456789012345
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NOTICE: Dropping the old alter_distributed_table.partition_lengths_123456789012345678901234567890123456789012345
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NOTICE: Renaming the new table to alter_distributed_table.partition_lengths_123456789012345678901234567890123456789012345
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alter_distributed_table
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---------------------------------------------------------------------
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(1 row)
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SET client_min_messages TO WARNING;
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DROP SCHEMA alter_distributed_table CASCADE;
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@ -827,6 +827,7 @@ SELECT create_distributed_table('abcde_01234567890123456789012345678901234567890
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(1 row)
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SELECT alter_distributed_table('abcde_0123456789012345678901234567890123456789012345678901234567890123456789', distribution_column := 'y');
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DEBUG: the name of the shard (abcde_01234567890123456789012345678901234567890_f7ff6612_xxxxxx) for relation (abcde_012345678901234567890123456789012345678901234567890123456) is too long, switching to sequential and local execution mode to prevent self deadlocks
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NOTICE: creating a new table for alter_distributed_table.abcde_012345678901234567890123456789012345678901234567890123456
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NOTICE: Moving the data of alter_distributed_table.abcde_012345678901234567890123456789012345678901234567890123456
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DEBUG: cannot perform distributed INSERT INTO ... SELECT because the partition columns in the source table and subquery do not match
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@ -837,9 +838,13 @@ CONTEXT: SQL statement "INSERT INTO alter_distributed_table.abcde_0123456789012
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NOTICE: Dropping the old alter_distributed_table.abcde_012345678901234567890123456789012345678901234567890123456
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CONTEXT: SQL statement "DROP TABLE alter_distributed_table.abcde_012345678901234567890123456789012345678901234567890123456 CASCADE"
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NOTICE: Renaming the new table to alter_distributed_table.abcde_012345678901234567890123456789012345678901234567890123456
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ERROR: shard name abcde_01234567890123456789012345678901234567890_f7ff6612_361221 exceeds 63 characters
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CONTEXT: while executing command on localhost:xxxxx
|
||||
SQL statement "ALTER TABLE alter_distributed_table.abcde_0123456789012345678901234567890123456_f7ff6612_4160710162 RENAME TO abcde_012345678901234567890123456789012345678901234567890123456"
|
||||
DEBUG: the name of the shard (abcde_01234567890123456789012345678901234567890_f7ff6612_xxxxxx) for relation (abcde_012345678901234567890123456789012345678901234567890123456) is too long, switching to sequential and local execution mode to prevent self deadlocks
|
||||
CONTEXT: SQL statement "ALTER TABLE alter_distributed_table.abcde_0123456789012345678901234567890123456_f7ff6612_4160710162 RENAME TO abcde_012345678901234567890123456789012345678901234567890123456"
|
||||
alter_distributed_table
|
||||
---------------------------------------------------------------------
|
||||
|
||||
(1 row)
|
||||
|
||||
RESET client_min_messages;
|
||||
-- test long partitioned table names
|
||||
CREATE TABLE partition_lengths
|
||||
|
|
@ -863,18 +868,33 @@ NOTICE: creating a new table for alter_distributed_table.partition_lengths_p202
|
|||
NOTICE: Moving the data of alter_distributed_table.partition_lengths_p2020_09_28_123456789012345678901234567890123
|
||||
NOTICE: Dropping the old alter_distributed_table.partition_lengths_p2020_09_28_123456789012345678901234567890123
|
||||
NOTICE: Renaming the new table to alter_distributed_table.partition_lengths_p2020_09_28_123456789012345678901234567890123
|
||||
ERROR: shard name partition_lengths_p2020_09_28_12345678901234567_6d0d7fee_361233 exceeds 63 characters
|
||||
CONTEXT: while executing command on localhost:xxxxx
|
||||
SQL statement "ALTER TABLE alter_distributed_table.partition_lengths_p2020_09_28_1234567890123_6d0d7fee_1829601262 RENAME TO partition_lengths_p2020_09_28_123456789012345678901234567890123"
|
||||
NOTICE: creating a new table for alter_distributed_table.partition_lengths
|
||||
NOTICE: Dropping the old alter_distributed_table.partition_lengths
|
||||
NOTICE: Renaming the new table to alter_distributed_table.partition_lengths
|
||||
alter_distributed_table
|
||||
---------------------------------------------------------------------
|
||||
|
||||
(1 row)
|
||||
|
||||
-- test long partition table names
|
||||
ALTER TABLE partition_lengths_p2020_09_28_12345678901234567890123456789012345678901234567890 RENAME TO partition_lengths_p2020_09_28;
|
||||
NOTICE: identifier "partition_lengths_p2020_09_28_12345678901234567890123456789012345678901234567890" will be truncated to "partition_lengths_p2020_09_28_123456789012345678901234567890123"
|
||||
ALTER TABLE partition_lengths RENAME TO partition_lengths_12345678901234567890123456789012345678901234567890;
|
||||
NOTICE: identifier "partition_lengths_12345678901234567890123456789012345678901234567890" will be truncated to "partition_lengths_123456789012345678901234567890123456789012345"
|
||||
ERROR: shard name partition_lengths_12345678901234567890123456789_f3bd8571_361225 exceeds 63 characters
|
||||
CONTEXT: while executing command on localhost:xxxxx
|
||||
-- verify alter_distributed_table works with long partitioned table names
|
||||
SELECT alter_distributed_table('partition_lengths_12345678901234567890123456789012345678901234567890', shard_count := 17, cascade_to_colocated := false);
|
||||
ERROR: relation "partition_lengths_123456789012345678901234567890123456789012345" does not exist
|
||||
NOTICE: converting the partitions of alter_distributed_table.partition_lengths_123456789012345678901234567890123456789012345
|
||||
NOTICE: creating a new table for alter_distributed_table.partition_lengths_p2020_09_28
|
||||
NOTICE: Moving the data of alter_distributed_table.partition_lengths_p2020_09_28
|
||||
NOTICE: Dropping the old alter_distributed_table.partition_lengths_p2020_09_28
|
||||
NOTICE: Renaming the new table to alter_distributed_table.partition_lengths_p2020_09_28
|
||||
NOTICE: creating a new table for alter_distributed_table.partition_lengths_123456789012345678901234567890123456789012345
|
||||
NOTICE: Dropping the old alter_distributed_table.partition_lengths_123456789012345678901234567890123456789012345
|
||||
NOTICE: Renaming the new table to alter_distributed_table.partition_lengths_123456789012345678901234567890123456789012345
|
||||
alter_distributed_table
|
||||
---------------------------------------------------------------------
|
||||
|
||||
(1 row)
|
||||
|
||||
SET client_min_messages TO WARNING;
|
||||
DROP SCHEMA alter_distributed_table CASCADE;
|
||||
|
|
|
|||
|
|
@ -692,6 +692,7 @@ SELECT create_distributed_table('abcde_01234567890123456789012345678901234567890
|
|||
(1 row)
|
||||
|
||||
SELECT alter_table_set_access_method('abcde_0123456789012345678901234567890123456789012345678901234567890123456789', 'columnar');
|
||||
DEBUG: the name of the shard (abcde_01234567890123456789012345678901234567890_f7ff6612_xxxxxx) for relation (abcde_012345678901234567890123456789012345678901234567890123456) is too long, switching to sequential and local execution mode to prevent self deadlocks
|
||||
NOTICE: creating a new table for alter_table_set_access_method.abcde_012345678901234567890123456789012345678901234567890123456
|
||||
DEBUG: pathlist hook for columnar table am
|
||||
CONTEXT: SQL statement "SELECT EXISTS (SELECT 1 FROM alter_table_set_access_method.abcde_0123456789012345678901234567890123456_f7ff6612_4160710162)"
|
||||
|
|
@ -699,11 +700,16 @@ NOTICE: Moving the data of alter_table_set_access_method.abcde_0123456789012345
|
|||
NOTICE: Dropping the old alter_table_set_access_method.abcde_012345678901234567890123456789012345678901234567890123456
|
||||
CONTEXT: SQL statement "DROP TABLE alter_table_set_access_method.abcde_012345678901234567890123456789012345678901234567890123456 CASCADE"
|
||||
NOTICE: Renaming the new table to alter_table_set_access_method.abcde_012345678901234567890123456789012345678901234567890123456
|
||||
ERROR: shard name abcde_01234567890123456789012345678901234567890_f7ff6612_360901 exceeds 63 characters
|
||||
CONTEXT: while executing command on localhost:xxxxx
|
||||
SQL statement "ALTER TABLE alter_table_set_access_method.abcde_0123456789012345678901234567890123456_f7ff6612_4160710162 RENAME TO abcde_012345678901234567890123456789012345678901234567890123456"
|
||||
DEBUG: the name of the shard (abcde_01234567890123456789012345678901234567890_f7ff6612_xxxxxx) for relation (abcde_012345678901234567890123456789012345678901234567890123456) is too long, switching to sequential and local execution mode to prevent self deadlocks
|
||||
CONTEXT: SQL statement "ALTER TABLE alter_table_set_access_method.abcde_0123456789012345678901234567890123456_f7ff6612_4160710162 RENAME TO abcde_012345678901234567890123456789012345678901234567890123456"
|
||||
alter_table_set_access_method
|
||||
---------------------------------------------------------------------
|
||||
|
||||
(1 row)
|
||||
|
||||
SELECT * FROM abcde_0123456789012345678901234567890123456789012345678901234567890123456789;
|
||||
NOTICE: identifier "abcde_0123456789012345678901234567890123456789012345678901234567890123456789" will be truncated to "abcde_012345678901234567890123456789012345678901234567890123456"
|
||||
DEBUG: pathlist hook for columnar table am
|
||||
x | y
|
||||
---------------------------------------------------------------------
|
||||
(0 rows)
|
||||
|
|
|
|||
|
|
@ -9,7 +9,7 @@ CREATE TABLE simple_table (
|
|||
id bigint
|
||||
);
|
||||
SELECT master_get_table_ddl_events('simple_table');
|
||||
master_get_table_ddl_events
|
||||
master_get_table_ddl_events
|
||||
---------------------------------------------------------------------
|
||||
CREATE TABLE public.simple_table (first_name text, last_name text, id bigint)
|
||||
ALTER TABLE public.simple_table OWNER TO postgres
|
||||
|
|
@ -21,7 +21,7 @@ CREATE TABLE not_null_table (
|
|||
id bigint not null
|
||||
);
|
||||
SELECT master_get_table_ddl_events('not_null_table');
|
||||
master_get_table_ddl_events
|
||||
master_get_table_ddl_events
|
||||
---------------------------------------------------------------------
|
||||
CREATE TABLE public.not_null_table (city text, id bigint NOT NULL)
|
||||
ALTER TABLE public.not_null_table OWNER TO postgres
|
||||
|
|
@ -34,7 +34,7 @@ CREATE TABLE column_constraint_table (
|
|||
age int CONSTRAINT non_negative_age CHECK (age >= 0)
|
||||
);
|
||||
SELECT master_get_table_ddl_events('column_constraint_table');
|
||||
master_get_table_ddl_events
|
||||
master_get_table_ddl_events
|
||||
---------------------------------------------------------------------
|
||||
CREATE TABLE public.column_constraint_table (first_name text, last_name text, age integer, CONSTRAINT non_negative_age CHECK ((age >= 0)))
|
||||
ALTER TABLE public.column_constraint_table OWNER TO postgres
|
||||
|
|
@ -48,7 +48,7 @@ CREATE TABLE table_constraint_table (
|
|||
CONSTRAINT bids_ordered CHECK (min_bid > max_bid)
|
||||
);
|
||||
SELECT master_get_table_ddl_events('table_constraint_table');
|
||||
master_get_table_ddl_events
|
||||
master_get_table_ddl_events
|
||||
---------------------------------------------------------------------
|
||||
CREATE TABLE public.table_constraint_table (bid_item_id bigint, min_bid numeric NOT NULL, max_bid numeric NOT NULL, CONSTRAINT bids_ordered CHECK ((min_bid > max_bid)))
|
||||
ALTER TABLE public.table_constraint_table OWNER TO postgres
|
||||
|
|
@ -67,7 +67,7 @@ SELECT create_distributed_table('check_constraint_table_1', 'id');
|
|||
(1 row)
|
||||
|
||||
SELECT master_get_table_ddl_events('check_constraint_table_1');
|
||||
master_get_table_ddl_events
|
||||
master_get_table_ddl_events
|
||||
---------------------------------------------------------------------
|
||||
CREATE TABLE public.check_constraint_table_1 (id integer, b boolean, CONSTRAINT check_constraint_table_1_b_check CHECK (b))
|
||||
ALTER TABLE public.check_constraint_table_1 OWNER TO postgres
|
||||
|
|
@ -84,7 +84,7 @@ SELECT create_distributed_table('check_constraint_table_2', 'id');
|
|||
(1 row)
|
||||
|
||||
SELECT master_get_table_ddl_events('check_constraint_table_2');
|
||||
master_get_table_ddl_events
|
||||
master_get_table_ddl_events
|
||||
---------------------------------------------------------------------
|
||||
CREATE TABLE public.check_constraint_table_2 (id integer, CONSTRAINT check_constraint_table_2_check CHECK (true))
|
||||
ALTER TABLE public.check_constraint_table_2 OWNER TO postgres
|
||||
|
|
@ -96,7 +96,7 @@ CREATE TABLE default_value_table (
|
|||
price decimal default 0.00
|
||||
);
|
||||
SELECT master_get_table_ddl_events('default_value_table');
|
||||
master_get_table_ddl_events
|
||||
master_get_table_ddl_events
|
||||
---------------------------------------------------------------------
|
||||
CREATE TABLE public.default_value_table (name text, price numeric DEFAULT 0.00)
|
||||
ALTER TABLE public.default_value_table OWNER TO postgres
|
||||
|
|
@ -109,7 +109,7 @@ CREATE TABLE pkey_table (
|
|||
id bigint PRIMARY KEY
|
||||
);
|
||||
SELECT master_get_table_ddl_events('pkey_table');
|
||||
master_get_table_ddl_events
|
||||
master_get_table_ddl_events
|
||||
---------------------------------------------------------------------
|
||||
CREATE TABLE public.pkey_table (first_name text, last_name text, id bigint NOT NULL)
|
||||
ALTER TABLE public.pkey_table OWNER TO postgres
|
||||
|
|
@ -122,7 +122,7 @@ CREATE TABLE unique_table (
|
|||
username text UNIQUE not null
|
||||
);
|
||||
SELECT master_get_table_ddl_events('unique_table');
|
||||
master_get_table_ddl_events
|
||||
master_get_table_ddl_events
|
||||
---------------------------------------------------------------------
|
||||
CREATE TABLE public.unique_table (user_id bigint NOT NULL, username text NOT NULL)
|
||||
ALTER TABLE public.unique_table OWNER TO postgres
|
||||
|
|
@ -137,7 +137,7 @@ CREATE TABLE clustered_table (
|
|||
CREATE INDEX clustered_time_idx ON clustered_table (received_at);
|
||||
CLUSTER clustered_table USING clustered_time_idx;
|
||||
SELECT master_get_table_ddl_events('clustered_table');
|
||||
master_get_table_ddl_events
|
||||
master_get_table_ddl_events
|
||||
---------------------------------------------------------------------
|
||||
CREATE TABLE public.clustered_table (data json NOT NULL, received_at timestamp without time zone NOT NULL)
|
||||
ALTER TABLE public.clustered_table OWNER TO postgres
|
||||
|
|
@ -180,26 +180,33 @@ NOTICE: foreign-data wrapper "fake_fdw" does not have an extension defined
|
|||
|
||||
ALTER FOREIGN TABLE foreign_table rename to renamed_foreign_table_with_long_name_12345678901234567890123456789012345678901234567890;
|
||||
NOTICE: identifier "renamed_foreign_table_with_long_name_12345678901234567890123456789012345678901234567890" will be truncated to "renamed_foreign_table_with_long_name_12345678901234567890123456"
|
||||
ERROR: shard name renamed_foreign_table_with_long_name_1234567890_6a8dd6f8_610008 exceeds 63 characters
|
||||
CONTEXT: while executing command on localhost:xxxxx
|
||||
ALTER FOREIGN TABLE renamed_foreign_table_with_long_name_12345678901234567890123456789012345678901234567890 rename full_name to rename_name;
|
||||
NOTICE: identifier "renamed_foreign_table_with_long_name_12345678901234567890123456789012345678901234567890" will be truncated to "renamed_foreign_table_with_long_name_12345678901234567890123456"
|
||||
ERROR: relation "renamed_foreign_table_with_long_name_12345678901234567890123456" does not exist
|
||||
ALTER FOREIGN TABLE renamed_foreign_table_with_long_name_12345678901234567890123456789012345678901234567890 alter rename_name type char(8);
|
||||
NOTICE: identifier "renamed_foreign_table_with_long_name_12345678901234567890123456789012345678901234567890" will be truncated to "renamed_foreign_table_with_long_name_12345678901234567890123456"
|
||||
ERROR: relation "renamed_foreign_table_with_long_name_12345678901234567890123456" does not exist
|
||||
\c - - :public_worker_1_host :worker_1_port
|
||||
select table_name, column_name, data_type
|
||||
from information_schema.columns
|
||||
where table_schema='public' and table_name like 'renamed_foreign_table_%' and column_name <> 'id'
|
||||
order by table_name;
|
||||
table_name | column_name | data_type
|
||||
table_name | column_name | data_type
|
||||
---------------------------------------------------------------------
|
||||
(0 rows)
|
||||
renamed_foreign_table_with_long_name_1234567890_6a8dd6f8_610008 | rename_name | character
|
||||
renamed_foreign_table_with_long_name_1234567890_6a8dd6f8_610009 | rename_name | character
|
||||
renamed_foreign_table_with_long_name_1234567890_6a8dd6f8_610010 | rename_name | character
|
||||
renamed_foreign_table_with_long_name_1234567890_6a8dd6f8_610011 | rename_name | character
|
||||
(4 rows)
|
||||
|
||||
\c - - :master_host :master_port
|
||||
SELECT master_get_table_ddl_events('renamed_foreign_table_with_long_name_12345678901234567890123456789012345678901234567890');
|
||||
ERROR: relation "renamed_foreign_table_with_long_name_12345678901234567890123456" does not exist
|
||||
NOTICE: foreign-data wrapper "fake_fdw" does not have an extension defined
|
||||
master_get_table_ddl_events
|
||||
---------------------------------------------------------------------
|
||||
CREATE SERVER IF NOT EXISTS fake_fdw_server FOREIGN DATA WRAPPER fake_fdw
|
||||
CREATE FOREIGN TABLE public.renamed_foreign_table_with_long_name_12345678901234567890123456 (id bigint NOT NULL, rename_name character(8) DEFAULT ''::text NOT NULL) SERVER fake_fdw_server OPTIONS (encoding 'utf-8', compression 'true')
|
||||
ALTER TABLE public.renamed_foreign_table_with_long_name_12345678901234567890123456 OWNER TO postgres
|
||||
(3 rows)
|
||||
|
||||
-- propagating views is not supported
|
||||
CREATE VIEW local_view AS SELECT * FROM simple_table;
|
||||
SELECT master_get_table_ddl_events('local_view');
|
||||
|
|
@ -208,7 +215,6 @@ ERROR: local_view is not a regular, foreign or partitioned table
|
|||
DROP VIEW IF EXISTS local_view;
|
||||
DROP FOREIGN TABLE IF EXISTS renamed_foreign_table_with_long_name_12345678901234567890123456789012345678901234567890;
|
||||
NOTICE: identifier "renamed_foreign_table_with_long_name_12345678901234567890123456789012345678901234567890" will be truncated to "renamed_foreign_table_with_long_name_12345678901234567890123456"
|
||||
NOTICE: foreign table "renamed_foreign_table_with_long_name_12345678901234567890123456" does not exist, skipping
|
||||
\c - - :public_worker_1_host :worker_1_port
|
||||
select table_name, column_name, data_type
|
||||
from information_schema.columns
|
||||
|
|
|
|||
|
|
@ -129,13 +129,13 @@ SELECT "Constraint", "Definition" FROM table_checks WHERE relid='public.name_len
|
|||
SET client_min_messages TO DEBUG1;
|
||||
SET citus.force_max_query_parallelization TO ON;
|
||||
ALTER TABLE name_lengths RENAME TO name_len_12345678901234567890123456789012345678901234567890;
|
||||
ERROR: shard name name_len_12345678901234567890123456789012345678_fcd8ab6f_xxxxx exceeds 63 characters
|
||||
CONTEXT: while executing command on localhost:xxxxx
|
||||
DEBUG: the name of the shard (name_len_12345678901234567890123456789012345678_fcd8ab6f_xxxxx) for relation (name_len_12345678901234567890123456789012345678901234567890) is too long, switching to sequential and local execution mode to prevent self deadlocks
|
||||
SELECT * FROM name_len_12345678901234567890123456789012345678901234567890;
|
||||
DEBUG: relation "name_len_12345678901234567890123456789012345678901234567890" does not exist
|
||||
ERROR: relation "name_len_12345678901234567890123456789012345678901234567890" does not exist
|
||||
col1 | col2 | float_col_12345678901234567890123456789012345678901234567890 | date_col_12345678901234567890123456789012345678901234567890 | int_col_12345678901234567890123456789012345678901234567890
|
||||
---------------------------------------------------------------------
|
||||
(0 rows)
|
||||
|
||||
ALTER TABLE name_len_12345678901234567890123456789012345678901234567890 RENAME TO name_lengths;
|
||||
ERROR: relation "name_len_12345678901234567890123456789012345678901234567890" does not exist
|
||||
SELECT * FROM name_lengths;
|
||||
col1 | col2 | float_col_12345678901234567890123456789012345678901234567890 | date_col_12345678901234567890123456789012345678901234567890 | int_col_12345678901234567890123456789012345678901234567890
|
||||
---------------------------------------------------------------------
|
||||
|
|
@ -155,16 +155,15 @@ NOTICE: identifier "append_zero_shard_table_12345678901234567890123456789012345
|
|||
BEGIN;
|
||||
ALTER TABLE name_lengths rename col1 to new_column_name;
|
||||
ALTER TABLE name_lengths RENAME TO name_len_12345678901234567890123456789012345678901234567890;
|
||||
ERROR: shard name name_len_12345678901234567890123456789012345678_fcd8ab6f_xxxxx exceeds 63 characters
|
||||
CONTEXT: while executing command on localhost:xxxxx
|
||||
ERROR: Shard name (name_len_12345678901234567890123456789012345678_fcd8ab6f_xxxxx) for table (name_len_12345678901234567890123456789012345678901234567890) is too long and could lead to deadlocks when executed in a transaction block after a parallel query
|
||||
HINT: Try re-running the transaction with "SET LOCAL citus.multi_shard_modify_mode TO 'sequential';"
|
||||
ROLLBACK;
|
||||
-- The same operation will work when sequential mode is set
|
||||
BEGIN;
|
||||
SET LOCAL citus.multi_shard_modify_mode TO 'sequential';
|
||||
ALTER TABLE name_lengths rename col1 to new_column_name;
|
||||
ALTER TABLE name_lengths RENAME TO name_len_12345678901234567890123456789012345678901234567890;
|
||||
ERROR: shard name name_len_12345678901234567890123456789012345678_fcd8ab6f_xxxxx exceeds 63 characters
|
||||
CONTEXT: while executing command on localhost:xxxxx
|
||||
DEBUG: the name of the shard (name_len_12345678901234567890123456789012345678_fcd8ab6f_xxxxx) for relation (name_len_12345678901234567890123456789012345678901234567890) is too long, switching to sequential and local execution mode to prevent self deadlocks
|
||||
ROLLBACK;
|
||||
RESET client_min_messages;
|
||||
-- test long partitioned table renames
|
||||
|
|
@ -184,28 +183,23 @@ CREATE TABLE partition_lengths_p2020_09_28 PARTITION OF partition_lengths FOR VA
|
|||
-- verify that we can rename partitioned tables and partitions to too-long names
|
||||
ALTER TABLE partition_lengths RENAME TO partition_lengths_12345678901234567890123456789012345678901234567890;
|
||||
NOTICE: identifier "partition_lengths_12345678901234567890123456789012345678901234567890" will be truncated to "partition_lengths_123456789012345678901234567890123456789012345"
|
||||
ERROR: shard name partition_lengths_12345678901234567890123456789_f3bd8571_225005 exceeds 63 characters
|
||||
CONTEXT: while executing command on localhost:xxxxx
|
||||
-- verify that we can rename partitioned tables and partitions with too-long names
|
||||
ALTER TABLE partition_lengths_12345678901234567890123456789012345678901234567890 RENAME TO partition_lengths;
|
||||
NOTICE: identifier "partition_lengths_12345678901234567890123456789012345678901234567890" will be truncated to "partition_lengths_123456789012345678901234567890123456789012345"
|
||||
ERROR: relation "partition_lengths_123456789012345678901234567890123456789012345" does not exist
|
||||
-- Placeholders for unsupported operations
|
||||
\set VERBOSITY TERSE
|
||||
-- renaming distributed table partitions
|
||||
ALTER TABLE partition_lengths_p2020_09_28 RENAME TO partition_lengths_p2020_09_28_12345678901234567890123456789012345678901234567890;
|
||||
NOTICE: identifier "partition_lengths_p2020_09_28_12345678901234567890123456789012345678901234567890" will be truncated to "partition_lengths_p2020_09_28_123456789012345678901234567890123"
|
||||
ERROR: shard name partition_lengths_p2020_09_28_12345678901234567_6d0d7fee_225008 exceeds 63 characters
|
||||
-- creating or attaching new partitions with long names create deadlocks
|
||||
CREATE TABLE partition_lengths_p2020_09_29_12345678901234567890123456789012345678901234567890 (LIKE partition_lengths_p2020_09_28_12345678901234567890123456789012345678901234567890);
|
||||
NOTICE: identifier "partition_lengths_p2020_09_29_12345678901234567890123456789012345678901234567890" will be truncated to "partition_lengths_p2020_09_29_123456789012345678901234567890123"
|
||||
NOTICE: identifier "partition_lengths_p2020_09_28_12345678901234567890123456789012345678901234567890" will be truncated to "partition_lengths_p2020_09_28_123456789012345678901234567890123"
|
||||
ERROR: relation "partition_lengths_p2020_09_28_123456789012345678901234567890123" does not exist at character 101
|
||||
ALTER TABLE partition_lengths
|
||||
ATTACH PARTITION partition_lengths_p2020_09_29_12345678901234567890123456789012345678901234567890
|
||||
FOR VALUES FROM ('2020-09-29 00:00:00') TO ('2020-09-30 00:00:00');
|
||||
NOTICE: identifier "partition_lengths_p2020_09_29_12345678901234567890123456789012345678901234567890" will be truncated to "partition_lengths_p2020_09_29_123456789012345678901234567890123"
|
||||
ERROR: relation "partition_lengths_p2020_09_29_123456789012345678901234567890123" does not exist
|
||||
ERROR: canceling the transaction since it was involved in a distributed deadlock
|
||||
CREATE TABLE partition_lengths_p2020_09_30_12345678901234567890123456789012345678901234567890
|
||||
PARTITION OF partition_lengths
|
||||
FOR VALUES FROM ('2020-09-30 00:00:00') TO ('2020-10-01 00:00:00');
|
||||
|
|
@ -213,24 +207,20 @@ NOTICE: identifier "partition_lengths_p2020_09_30_12345678901234567890123456789
|
|||
ERROR: canceling the transaction since it was involved in a distributed deadlock
|
||||
DROP TABLE partition_lengths_p2020_09_29_12345678901234567890123456789012345678901234567890;
|
||||
NOTICE: identifier "partition_lengths_p2020_09_29_12345678901234567890123456789012345678901234567890" will be truncated to "partition_lengths_p2020_09_29_123456789012345678901234567890123"
|
||||
ERROR: table "partition_lengths_p2020_09_29_123456789012345678901234567890123" does not exist
|
||||
-- creating or attaching new partitions with long names work when using sequential shard modify mode
|
||||
BEGIN;
|
||||
SET LOCAL citus.multi_shard_modify_mode = sequential;
|
||||
CREATE TABLE partition_lengths_p2020_09_29_12345678901234567890123456789012345678901234567890 (LIKE partition_lengths_p2020_09_28_12345678901234567890123456789012345678901234567890);
|
||||
NOTICE: identifier "partition_lengths_p2020_09_29_12345678901234567890123456789012345678901234567890" will be truncated to "partition_lengths_p2020_09_29_123456789012345678901234567890123"
|
||||
NOTICE: identifier "partition_lengths_p2020_09_28_12345678901234567890123456789012345678901234567890" will be truncated to "partition_lengths_p2020_09_28_123456789012345678901234567890123"
|
||||
ERROR: relation "partition_lengths_p2020_09_28_123456789012345678901234567890123" does not exist at character 101
|
||||
ALTER TABLE partition_lengths
|
||||
ATTACH PARTITION partition_lengths_p2020_09_29_12345678901234567890123456789012345678901234567890
|
||||
FOR VALUES FROM ('2020-09-29 00:00:00') TO ('2020-09-30 00:00:00');
|
||||
NOTICE: identifier "partition_lengths_p2020_09_29_12345678901234567890123456789012345678901234567890" will be truncated to "partition_lengths_p2020_09_29_123456789012345678901234567890123"
|
||||
ERROR: current transaction is aborted, commands ignored until end of transaction block
|
||||
CREATE TABLE partition_lengths_p2020_09_30_12345678901234567890123456789012345678901234567890
|
||||
PARTITION OF partition_lengths
|
||||
FOR VALUES FROM ('2020-09-30 00:00:00') TO ('2020-10-01 00:00:00');
|
||||
NOTICE: identifier "partition_lengths_p2020_09_30_12345678901234567890123456789012345678901234567890" will be truncated to "partition_lengths_p2020_09_30_123456789012345678901234567890123"
|
||||
ERROR: current transaction is aborted, commands ignored until end of transaction block
|
||||
ROLLBACK;
|
||||
-- renaming distributed table constraints are not supported
|
||||
ALTER TABLE name_lengths RENAME CONSTRAINT unique_12345678901234567890123456789012345678901234567890 TO unique2_12345678901234567890123456789012345678901234567890;
|
||||
|
|
@ -261,17 +251,15 @@ NOTICE: identifier "tmp_idx_123456789012345678901234567890123456789012345678901
|
|||
ALTER INDEX tmp_idx_123456789012345678901234567890123456789012345678901234567890 RENAME TO tmp_idx_newname_123456789012345678901234567890123456789012345678901234567890;
|
||||
NOTICE: identifier "tmp_idx_123456789012345678901234567890123456789012345678901234567890" will be truncated to "tmp_idx_1234567890123456789012345678901234567890123456789012345"
|
||||
NOTICE: identifier "tmp_idx_newname_123456789012345678901234567890123456789012345678901234567890" will be truncated to "tmp_idx_newname_12345678901234567890123456789012345678901234567"
|
||||
ERROR: shard name tmp_idx_newname_1234567890123456789012345678901_c54e849b_225002 exceeds 63 characters
|
||||
CONTEXT: while executing command on localhost:xxxxx
|
||||
\c - - :public_worker_1_host :worker_1_port
|
||||
SELECT "relname", "Column", "Type", "Definition" FROM index_attrs WHERE
|
||||
relname LIKE 'tmp_idx_%' ORDER BY 1 DESC, 2 DESC, 3 DESC, 4 DESC;
|
||||
relname | Column | Type | Definition
|
||||
---------------------------------------------------------------------
|
||||
tmp_idx_newname_1234567890123456789012345678901_c54e849b_225003 | col2 | integer | col2
|
||||
tmp_idx_newname_1234567890123456789012345678901_c54e849b_225002 | col2 | integer | col2
|
||||
tmp_idx_123456789012345678901234567890123456789_5e470afa_225003 | col2 | integer | col2
|
||||
tmp_idx_123456789012345678901234567890123456789_5e470afa_225002 | col2 | integer | col2
|
||||
tmp_idx_123456789012345678901234567890123456789_599636aa_225003 | col2 | integer | col2
|
||||
tmp_idx_123456789012345678901234567890123456789_599636aa_225002 | col2 | integer | col2
|
||||
(4 rows)
|
||||
|
||||
\c - - :master_host :master_port
|
||||
|
|
@ -324,13 +312,18 @@ SELECT master_create_worker_shards('sneaky_name_lengths', '2', '2');
|
|||
|
||||
\c - - :public_worker_1_host :worker_1_port
|
||||
\di public.sneaky*225030
|
||||
List of relations
|
||||
Schema | Name | Type | Owner | Table
|
||||
List of relations
|
||||
Schema | Name | Type | Owner | Table
|
||||
---------------------------------------------------------------------
|
||||
(0 rows)
|
||||
public | sneaky_name_lengths_int_col_1234567890123456789_6402d2cd_225030 | index | postgres | sneaky_name_lengths_225030
|
||||
(1 row)
|
||||
|
||||
SELECT "Constraint", "Definition" FROM table_checks WHERE relid='public.sneaky_name_lengths_225030'::regclass ORDER BY 1 DESC, 2 DESC;
|
||||
ERROR: relation "public.sneaky_name_lengths_225030" does not exist
|
||||
Constraint | Definition
|
||||
---------------------------------------------------------------------
|
||||
checky_12345678901234567890123456789012345678901234567890 | CHECK (int_col_123456789012345678901234567890123456789012345678901234 > 100)
|
||||
(1 row)
|
||||
|
||||
\c - - :master_host :master_port
|
||||
SET citus.shard_count TO 2;
|
||||
SET citus.shard_replication_factor TO 2;
|
||||
|
|
@ -350,10 +343,11 @@ SELECT create_distributed_table('sneaky_name_lengths', 'col1', 'hash');
|
|||
|
||||
\c - - :public_worker_1_host :worker_1_port
|
||||
\di unique*225032
|
||||
List of relations
|
||||
Schema | Name | Type | Owner | Table
|
||||
List of relations
|
||||
Schema | Name | Type | Owner | Table
|
||||
---------------------------------------------------------------------
|
||||
(0 rows)
|
||||
public | unique_1234567890123456789012345678901234567890_a5986f27_225032 | index | postgres | sneaky_name_lengths_225032
|
||||
(1 row)
|
||||
|
||||
\c - - :master_host :master_port
|
||||
SET citus.shard_count TO 2;
|
||||
|
|
|
|||
Loading…
Reference in New Issue