Make pg_version_compat.h and listutils.c dependency-free. (#5548)

Split distributed/version_compat.h into dependency-free
pg_version_compat.h, and the original which still has
dependencies. The original doesn't have much purpose, but until other
files have better discipline about including the correct header files,
then it's still needed.

Also make distributed/listutils.h dependency-free. Should be moved
outside of 'distributed' subdirectory, but that will cause significant
code churn, so leave for another cleanup patch.

Now both files can be included in columnar without creating a
dependency on citus.
pull/5547/head
jeff-davis 2022-01-04 23:02:08 -08:00 committed by GitHub
parent 1546aa0d9f
commit c9292cfad1
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6 changed files with 134 additions and 111 deletions

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@ -17,7 +17,6 @@
#include "catalog/pg_type.h"
#include "distributed/pg_version_constants.h"
#include "distributed/tuplestore.h"
#include "distributed/version_compat.h"
#include "miscadmin.h"
#include "storage/fd.h"
#include "storage/smgr.h"
@ -26,6 +25,7 @@
#include "utils/rel.h"
#include "utils/tuplestore.h"
#include "pg_version_compat.h"
#include "columnar/columnar.h"
#include "columnar/columnar_storage.h"
#include "columnar/columnar_version_compat.h"

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@ -14,6 +14,7 @@
#include "distributed/pg_version_constants.h"
#include "catalog/namespace.h"
#include "distributed/citus_ruleutils.h"
#include "distributed/deparser.h"
#include "distributed/listutils.h"

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@ -16,8 +16,10 @@
#include "distributed/argutils.h"
#include "distributed/listutils.h"
#include "distributed/lock_graph.h"
#include "distributed/metadata_cache.h"
#include "distributed/remote_commands.h"
#include "distributed/tuplestore.h"
#include "distributed/worker_manager.h"
#include "utils/builtins.h"
/* simple query to run on workers to check connectivity */

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@ -16,9 +16,9 @@
#include "c.h"
#include "nodes/pg_list.h"
#include "pg_version_compat.h"
#include "utils/array.h"
#include "utils/hsearch.h"
#include "distributed/version_compat.h"
/*

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@ -13,8 +13,6 @@
#include "postgres.h"
#include "distributed/pg_version_constants.h"
#include "access/sdir.h"
#include "access/heapam.h"
#include "commands/explain.h"
@ -30,113 +28,10 @@
#include "tcop/tcopprot.h"
#endif
#if PG_VERSION_NUM >= PG_VERSION_14
#define AlterTableStmtObjType_compat(a) ((a)->objtype)
#define getObjectTypeDescription_compat(a, b) getObjectTypeDescription(a, b)
#define getObjectIdentity_compat(a, b) getObjectIdentity(a, b)
#include "pg_version_compat.h"
/* for MemoryContextMethods->stats */
#define stats_compat(a, b, c, d, e) stats(a, b, c, d, e)
#define FuncnameGetCandidates_compat(a, b, c, d, e, f, g) \
FuncnameGetCandidates(a, b, c, d, e, f, g)
#define expand_function_arguments_compat(a, b, c, d) expand_function_arguments(a, b, c, d)
#define BeginCopyFrom_compat(a, b, c, d, e, f, g, h) BeginCopyFrom(a, b, c, d, e, f, g, h)
#define standard_ProcessUtility_compat(a, b, c, d, e, f, g, h) \
standard_ProcessUtility(a, b, c, d, e, f, g, h)
#define ProcessUtility_compat(a, b, c, d, e, f, g, h) \
ProcessUtility(a, b, c, d, e, f, g, h)
#define SetTuplestoreDestReceiverParams_compat(a, b, c, d, e, f) \
SetTuplestoreDestReceiverParams(a, b, c, d, e, f)
#define pgproc_statusflags_compat(pgproc) ((pgproc)->statusFlags)
#define get_partition_parent_compat(a, b) get_partition_parent(a, b)
#define RelationGetPartitionDesc_compat(a, b) RelationGetPartitionDesc(a, b)
#define make_simple_restrictinfo_compat(a, b) make_simple_restrictinfo(a, b)
#define pull_varnos_compat(a, b) pull_varnos(a, b)
#define pg_get_statisticsobj_worker_compat(a, b, c) pg_get_statisticsobj_worker(a, b, c)
#else
#define AlterTableStmtObjType_compat(a) ((a)->relkind)
#define F_NEXTVAL F_NEXTVAL_OID
#define ROLE_PG_MONITOR DEFAULT_ROLE_MONITOR
#define PROC_WAIT_STATUS_WAITING STATUS_WAITING
#define getObjectTypeDescription_compat(a, b) getObjectTypeDescription(a)
#define getObjectIdentity_compat(a, b) getObjectIdentity(a)
/* for MemoryContextMethods->stats */
#define stats_compat(a, b, c, d, e) stats(a, b, c, d)
#define FuncnameGetCandidates_compat(a, b, c, d, e, f, g) \
FuncnameGetCandidates(a, b, c, d, e, g)
#define expand_function_arguments_compat(a, b, c, d) expand_function_arguments(a, c, d)
#define VacOptValue VacOptTernaryValue
#define VACOPTVALUE_UNSPECIFIED VACOPT_TERNARY_DEFAULT
#define VACOPTVALUE_DISABLED VACOPT_TERNARY_DISABLED
#define VACOPTVALUE_ENABLED VACOPT_TERNARY_ENABLED
#define CopyFromState CopyState
#define BeginCopyFrom_compat(a, b, c, d, e, f, g, h) BeginCopyFrom(a, b, d, e, f, g, h)
#define standard_ProcessUtility_compat(a, b, c, d, e, f, g, h) \
standard_ProcessUtility(a, b, d, e, f, g, h)
#define ProcessUtility_compat(a, b, c, d, e, f, g, h) ProcessUtility(a, b, d, e, f, g, h)
#define COPY_FRONTEND COPY_NEW_FE
#define SetTuplestoreDestReceiverParams_compat(a, b, c, d, e, f) \
SetTuplestoreDestReceiverParams(a, b, c, d)
#define pgproc_statusflags_compat(pgproc) \
((&ProcGlobal->allPgXact[(pgproc)->pgprocno])->vacuumFlags)
#define get_partition_parent_compat(a, b) get_partition_parent(a)
#define RelationGetPartitionDesc_compat(a, b) RelationGetPartitionDesc(a)
#define PQ_LARGE_MESSAGE_LIMIT 0
#define make_simple_restrictinfo_compat(a, b) make_simple_restrictinfo(b)
#define pull_varnos_compat(a, b) pull_varnos(b)
#define pg_get_statisticsobj_worker_compat(a, b, c) pg_get_statisticsobj_worker(a, c)
#endif
#if PG_VERSION_NUM >= PG_VERSION_13
#define lnext_compat(l, r) lnext(l, r)
#define list_delete_cell_compat(l, c, p) list_delete_cell(l, c)
#define pg_plan_query_compat(p, q, c, b) pg_plan_query(p, q, c, b)
#define planner_compat(p, c, b) planner(p, NULL, c, b)
#define standard_planner_compat(a, c, d) standard_planner(a, NULL, c, d)
#define GetSequencesOwnedByRelation(a) getOwnedSequences(a)
#define GetSequencesOwnedByColumn(a, b) getOwnedSequences_internal(a, b, 0)
#define CMDTAG_SELECT_COMPAT CMDTAG_SELECT
#define ExplainOnePlanCompat(a, b, c, d, e, f, g, h) \
ExplainOnePlan(a, b, c, d, e, f, g, h)
#define SetListCellPtr(a, b) ((a)->ptr_value = (b))
#define RangeTableEntryFromNSItem(a) ((a)->p_rte)
#define QueryCompletionCompat QueryCompletion
#else /* pre PG13 */
#define lnext_compat(l, r) lnext(r)
#define list_delete_cell_compat(l, c, p) list_delete_cell(l, c, p)
#define pg_plan_query_compat(p, q, c, b) pg_plan_query(p, c, b)
#define planner_compat(p, c, b) planner(p, c, b)
#define standard_planner_compat(a, c, d) standard_planner(a, c, d)
#define CMDTAG_SELECT_COMPAT "SELECT"
#define GetSequencesOwnedByRelation(a) getOwnedSequences(a, InvalidAttrNumber)
#define GetSequencesOwnedByColumn(a, b) getOwnedSequences(a, b)
#define ExplainOnePlanCompat(a, b, c, d, e, f, g, h) ExplainOnePlan(a, b, c, d, e, f, g)
#define SetListCellPtr(a, b) ((a)->data.ptr_value = (b))
#define RangeTableEntryFromNSItem(a) (a)
#define QueryCompletionCompat char
#define varattnosyn varoattno
#define varnosyn varnoold
#endif
#if PG_VERSION_NUM >= PG_VERSION_12
#define CreateTableSlotForRel(rel) table_slot_create(rel, NULL)
#define MakeSingleTupleTableSlotCompat MakeSingleTupleTableSlot
#define AllocSetContextCreateExtended AllocSetContextCreateInternal
#define NextCopyFromCompat NextCopyFrom
#define ArrayRef SubscriptingRef
#define T_ArrayRef T_SubscriptingRef
#define or_clause is_orclause
#define GetSysCacheOid1Compat GetSysCacheOid1
#define GetSysCacheOid2Compat GetSysCacheOid2
#define GetSysCacheOid3Compat GetSysCacheOid3
#define GetSysCacheOid4Compat GetSysCacheOid4
#define fcGetArgValue(fc, n) ((fc)->args[n].value)
#define fcGetArgNull(fc, n) ((fc)->args[n].isnull)
#define fcSetArgExt(fc, n, val, is_null) \
(((fc)->args[n].isnull = (is_null)), ((fc)->args[n].value = (val)))
typedef struct
{
File fd;
@ -183,7 +78,4 @@ FileCompatFromFileStart(File fileDesc)
#endif /* PG12 */
#define fcSetArg(fc, n, value) fcSetArgExt(fc, n, value, false)
#define fcSetArgNull(fc, n) fcSetArgExt(fc, n, (Datum) 0, true)
#endif /* VERSION_COMPAT_H */

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@ -0,0 +1,128 @@
/*-------------------------------------------------------------------------
*
* pg_version_compat.h
* Compatibility macros for writing code agnostic to PostgreSQL versions
*
* Copyright (c) Citus Data, Inc.
*
*-------------------------------------------------------------------------
*/
#ifndef PG_VERSION_COMPAT_H
#define PG_VERSION_COMPAT_H
#include "distributed/pg_version_constants.h"
#if PG_VERSION_NUM >= PG_VERSION_14
#define AlterTableStmtObjType_compat(a) ((a)->objtype)
#define getObjectTypeDescription_compat(a, b) getObjectTypeDescription(a, b)
#define getObjectIdentity_compat(a, b) getObjectIdentity(a, b)
/* for MemoryContextMethods->stats */
#define stats_compat(a, b, c, d, e) stats(a, b, c, d, e)
#define FuncnameGetCandidates_compat(a, b, c, d, e, f, g) \
FuncnameGetCandidates(a, b, c, d, e, f, g)
#define expand_function_arguments_compat(a, b, c, d) expand_function_arguments(a, b, c, d)
#define BeginCopyFrom_compat(a, b, c, d, e, f, g, h) BeginCopyFrom(a, b, c, d, e, f, g, h)
#define standard_ProcessUtility_compat(a, b, c, d, e, f, g, h) \
standard_ProcessUtility(a, b, c, d, e, f, g, h)
#define ProcessUtility_compat(a, b, c, d, e, f, g, h) \
ProcessUtility(a, b, c, d, e, f, g, h)
#define SetTuplestoreDestReceiverParams_compat(a, b, c, d, e, f) \
SetTuplestoreDestReceiverParams(a, b, c, d, e, f)
#define pgproc_statusflags_compat(pgproc) ((pgproc)->statusFlags)
#define get_partition_parent_compat(a, b) get_partition_parent(a, b)
#define RelationGetPartitionDesc_compat(a, b) RelationGetPartitionDesc(a, b)
#define make_simple_restrictinfo_compat(a, b) make_simple_restrictinfo(a, b)
#define pull_varnos_compat(a, b) pull_varnos(a, b)
#define pg_get_statisticsobj_worker_compat(a, b, c) pg_get_statisticsobj_worker(a, b, c)
#else
#define AlterTableStmtObjType_compat(a) ((a)->relkind)
#define F_NEXTVAL F_NEXTVAL_OID
#define ROLE_PG_MONITOR DEFAULT_ROLE_MONITOR
#define PROC_WAIT_STATUS_WAITING STATUS_WAITING
#define getObjectTypeDescription_compat(a, b) getObjectTypeDescription(a)
#define getObjectIdentity_compat(a, b) getObjectIdentity(a)
/* for MemoryContextMethods->stats */
#define stats_compat(a, b, c, d, e) stats(a, b, c, d)
#define FuncnameGetCandidates_compat(a, b, c, d, e, f, g) \
FuncnameGetCandidates(a, b, c, d, e, g)
#define expand_function_arguments_compat(a, b, c, d) expand_function_arguments(a, c, d)
#define VacOptValue VacOptTernaryValue
#define VACOPTVALUE_UNSPECIFIED VACOPT_TERNARY_DEFAULT
#define VACOPTVALUE_DISABLED VACOPT_TERNARY_DISABLED
#define VACOPTVALUE_ENABLED VACOPT_TERNARY_ENABLED
#define CopyFromState CopyState
#define BeginCopyFrom_compat(a, b, c, d, e, f, g, h) BeginCopyFrom(a, b, d, e, f, g, h)
#define standard_ProcessUtility_compat(a, b, c, d, e, f, g, h) \
standard_ProcessUtility(a, b, d, e, f, g, h)
#define ProcessUtility_compat(a, b, c, d, e, f, g, h) ProcessUtility(a, b, d, e, f, g, h)
#define COPY_FRONTEND COPY_NEW_FE
#define SetTuplestoreDestReceiverParams_compat(a, b, c, d, e, f) \
SetTuplestoreDestReceiverParams(a, b, c, d)
#define pgproc_statusflags_compat(pgproc) \
((&ProcGlobal->allPgXact[(pgproc)->pgprocno])->vacuumFlags)
#define get_partition_parent_compat(a, b) get_partition_parent(a)
#define RelationGetPartitionDesc_compat(a, b) RelationGetPartitionDesc(a)
#define PQ_LARGE_MESSAGE_LIMIT 0
#define make_simple_restrictinfo_compat(a, b) make_simple_restrictinfo(b)
#define pull_varnos_compat(a, b) pull_varnos(b)
#define pg_get_statisticsobj_worker_compat(a, b, c) pg_get_statisticsobj_worker(a, c)
#endif
#if PG_VERSION_NUM >= PG_VERSION_13
#define lnext_compat(l, r) lnext(l, r)
#define list_delete_cell_compat(l, c, p) list_delete_cell(l, c)
#define pg_plan_query_compat(p, q, c, b) pg_plan_query(p, q, c, b)
#define planner_compat(p, c, b) planner(p, NULL, c, b)
#define standard_planner_compat(a, c, d) standard_planner(a, NULL, c, d)
#define GetSequencesOwnedByRelation(a) getOwnedSequences(a)
#define GetSequencesOwnedByColumn(a, b) getOwnedSequences_internal(a, b, 0)
#define CMDTAG_SELECT_COMPAT CMDTAG_SELECT
#define ExplainOnePlanCompat(a, b, c, d, e, f, g, h) \
ExplainOnePlan(a, b, c, d, e, f, g, h)
#define SetListCellPtr(a, b) ((a)->ptr_value = (b))
#define RangeTableEntryFromNSItem(a) ((a)->p_rte)
#define QueryCompletionCompat QueryCompletion
#else /* pre PG13 */
#define lnext_compat(l, r) lnext(r)
#define list_delete_cell_compat(l, c, p) list_delete_cell(l, c, p)
#define pg_plan_query_compat(p, q, c, b) pg_plan_query(p, c, b)
#define planner_compat(p, c, b) planner(p, c, b)
#define standard_planner_compat(a, c, d) standard_planner(a, c, d)
#define CMDTAG_SELECT_COMPAT "SELECT"
#define GetSequencesOwnedByRelation(a) getOwnedSequences(a, InvalidAttrNumber)
#define GetSequencesOwnedByColumn(a, b) getOwnedSequences(a, b)
#define ExplainOnePlanCompat(a, b, c, d, e, f, g, h) ExplainOnePlan(a, b, c, d, e, f, g)
#define SetListCellPtr(a, b) ((a)->data.ptr_value = (b))
#define RangeTableEntryFromNSItem(a) (a)
#define QueryCompletionCompat char
#define varattnosyn varoattno
#define varnosyn varnoold
#endif
#if PG_VERSION_NUM >= PG_VERSION_12
#define CreateTableSlotForRel(rel) table_slot_create(rel, NULL)
#define MakeSingleTupleTableSlotCompat MakeSingleTupleTableSlot
#define AllocSetContextCreateExtended AllocSetContextCreateInternal
#define NextCopyFromCompat NextCopyFrom
#define ArrayRef SubscriptingRef
#define T_ArrayRef T_SubscriptingRef
#define or_clause is_orclause
#define GetSysCacheOid1Compat GetSysCacheOid1
#define GetSysCacheOid2Compat GetSysCacheOid2
#define GetSysCacheOid3Compat GetSysCacheOid3
#define GetSysCacheOid4Compat GetSysCacheOid4
#define fcGetArgValue(fc, n) ((fc)->args[n].value)
#define fcGetArgNull(fc, n) ((fc)->args[n].isnull)
#define fcSetArgExt(fc, n, val, is_null) \
(((fc)->args[n].isnull = (is_null)), ((fc)->args[n].value = (val)))
#endif /* PG12 */
#define fcSetArg(fc, n, value) fcSetArgExt(fc, n, value, false)
#define fcSetArgNull(fc, n) fcSetArgExt(fc, n, (Datum) 0, true)
#endif /* PG_VERSION_COMPAT_H */