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-rw-r--r--src/backend/utils/adt/pseudotypes.c27
-rw-r--r--src/backend/utils/adt/ruleutils.c8
-rw-r--r--src/backend/utils/adt/selfuncs.c98
-rw-r--r--src/backend/utils/cache/lsyscache.c1
-rw-r--r--src/backend/utils/cache/relcache.c86
-rw-r--r--src/backend/utils/cache/syscache.c1
-rw-r--r--src/backend/utils/cache/typcache.c1
-rw-r--r--src/backend/utils/sort/sortsupport.c1
-rw-r--r--src/backend/utils/sort/tuplesort.c1
9 files changed, 119 insertions, 105 deletions
diff --git a/src/backend/utils/adt/pseudotypes.c b/src/backend/utils/adt/pseudotypes.c
index f309ad3cbee..dd447cf4e86 100644
--- a/src/backend/utils/adt/pseudotypes.c
+++ b/src/backend/utils/adt/pseudotypes.c
@@ -374,6 +374,33 @@ fdw_handler_out(PG_FUNCTION_ARGS)
/*
+ * index_am_handler_in - input routine for pseudo-type INDEX_AM_HANDLER.
+ */
+Datum
+index_am_handler_in(PG_FUNCTION_ARGS)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot accept a value of type index_am_handler")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+/*
+ * index_am_handler_out - output routine for pseudo-type INDEX_AM_HANDLER.
+ */
+Datum
+index_am_handler_out(PG_FUNCTION_ARGS)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot display a value of type index_am_handler")));
+
+ PG_RETURN_VOID(); /* keep compiler quiet */
+}
+
+
+/*
* tsm_handler_in - input routine for pseudo-type TSM_HANDLER.
*/
Datum
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 023d651899a..4efd2988e79 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -19,11 +19,13 @@
#include <unistd.h>
#include <fcntl.h>
+#include "access/amapi.h"
#include "access/htup_details.h"
#include "access/sysattr.h"
#include "catalog/dependency.h"
#include "catalog/indexing.h"
#include "catalog/pg_aggregate.h"
+#include "catalog/pg_am.h"
#include "catalog/pg_authid.h"
#include "catalog/pg_collation.h"
#include "catalog/pg_constraint.h"
@@ -1019,6 +1021,7 @@ pg_get_indexdef_worker(Oid indexrelid, int colno,
Form_pg_index idxrec;
Form_pg_class idxrelrec;
Form_pg_am amrec;
+ IndexAmRoutine *amroutine;
List *indexprs;
ListCell *indexpr_item;
List *context;
@@ -1079,6 +1082,9 @@ pg_get_indexdef_worker(Oid indexrelid, int colno,
idxrelrec->relam);
amrec = (Form_pg_am) GETSTRUCT(ht_am);
+ /* Fetch the index AM's API struct */
+ amroutine = GetIndexAmRoutine(amrec->amhandler);
+
/*
* Get the index expressions, if any. (NOTE: we do not use the relcache
* versions of the expressions and predicate, because we want to display
@@ -1190,7 +1196,7 @@ pg_get_indexdef_worker(Oid indexrelid, int colno,
get_opclass_name(indclass->values[keyno], keycoltype, &buf);
/* Add options if relevant */
- if (amrec->amcanorder)
+ if (amroutine->amcanorder)
{
/* if it supports sort ordering, report DESC and NULLS opts */
if (opt & INDOPTION_DESC)
diff --git a/src/backend/utils/adt/selfuncs.c b/src/backend/utils/adt/selfuncs.c
index ebb03aae475..46c95b089ed 100644
--- a/src/backend/utils/adt/selfuncs.c
+++ b/src/backend/utils/adt/selfuncs.c
@@ -7,8 +7,8 @@
* Selectivity routines are registered in the pg_operator catalog
* in the "oprrest" and "oprjoin" attributes.
*
- * Index cost functions are registered in the pg_am catalog
- * in the "amcostestimate" attribute.
+ * Index cost functions are located via the index AM's API struct,
+ * which is obtained from the handler function registered in pg_am.
*
* Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
@@ -104,6 +104,7 @@
#include "access/htup_details.h"
#include "access/sysattr.h"
#include "catalog/index.h"
+#include "catalog/pg_am.h"
#include "catalog/pg_collation.h"
#include "catalog/pg_operator.h"
#include "catalog/pg_opfamily.h"
@@ -129,6 +130,7 @@
#include "utils/date.h"
#include "utils/datum.h"
#include "utils/fmgroids.h"
+#include "utils/index_selfuncs.h"
#include "utils/lsyscache.h"
#include "utils/nabstime.h"
#include "utils/pg_locale.h"
@@ -6443,16 +6445,11 @@ add_predicate_to_quals(IndexOptInfo *index, List *indexQuals)
}
-Datum
-btcostestimate(PG_FUNCTION_ARGS)
+void
+btcostestimate(PlannerInfo *root, IndexPath *path, double loop_count,
+ Cost *indexStartupCost, Cost *indexTotalCost,
+ Selectivity *indexSelectivity, double *indexCorrelation)
{
- PlannerInfo *root = (PlannerInfo *) PG_GETARG_POINTER(0);
- IndexPath *path = (IndexPath *) PG_GETARG_POINTER(1);
- double loop_count = PG_GETARG_FLOAT8(2);
- Cost *indexStartupCost = (Cost *) PG_GETARG_POINTER(3);
- Cost *indexTotalCost = (Cost *) PG_GETARG_POINTER(4);
- Selectivity *indexSelectivity = (Selectivity *) PG_GETARG_POINTER(5);
- double *indexCorrelation = (double *) PG_GETARG_POINTER(6);
IndexOptInfo *index = path->indexinfo;
List *qinfos;
GenericCosts costs;
@@ -6741,20 +6738,13 @@ btcostestimate(PG_FUNCTION_ARGS)
*indexTotalCost = costs.indexTotalCost;
*indexSelectivity = costs.indexSelectivity;
*indexCorrelation = costs.indexCorrelation;
-
- PG_RETURN_VOID();
}
-Datum
-hashcostestimate(PG_FUNCTION_ARGS)
+void
+hashcostestimate(PlannerInfo *root, IndexPath *path, double loop_count,
+ Cost *indexStartupCost, Cost *indexTotalCost,
+ Selectivity *indexSelectivity, double *indexCorrelation)
{
- PlannerInfo *root = (PlannerInfo *) PG_GETARG_POINTER(0);
- IndexPath *path = (IndexPath *) PG_GETARG_POINTER(1);
- double loop_count = PG_GETARG_FLOAT8(2);
- Cost *indexStartupCost = (Cost *) PG_GETARG_POINTER(3);
- Cost *indexTotalCost = (Cost *) PG_GETARG_POINTER(4);
- Selectivity *indexSelectivity = (Selectivity *) PG_GETARG_POINTER(5);
- double *indexCorrelation = (double *) PG_GETARG_POINTER(6);
List *qinfos;
GenericCosts costs;
@@ -6794,20 +6784,13 @@ hashcostestimate(PG_FUNCTION_ARGS)
*indexTotalCost = costs.indexTotalCost;
*indexSelectivity = costs.indexSelectivity;
*indexCorrelation = costs.indexCorrelation;
-
- PG_RETURN_VOID();
}
-Datum
-gistcostestimate(PG_FUNCTION_ARGS)
+void
+gistcostestimate(PlannerInfo *root, IndexPath *path, double loop_count,
+ Cost *indexStartupCost, Cost *indexTotalCost,
+ Selectivity *indexSelectivity, double *indexCorrelation)
{
- PlannerInfo *root = (PlannerInfo *) PG_GETARG_POINTER(0);
- IndexPath *path = (IndexPath *) PG_GETARG_POINTER(1);
- double loop_count = PG_GETARG_FLOAT8(2);
- Cost *indexStartupCost = (Cost *) PG_GETARG_POINTER(3);
- Cost *indexTotalCost = (Cost *) PG_GETARG_POINTER(4);
- Selectivity *indexSelectivity = (Selectivity *) PG_GETARG_POINTER(5);
- double *indexCorrelation = (double *) PG_GETARG_POINTER(6);
IndexOptInfo *index = path->indexinfo;
List *qinfos;
GenericCosts costs;
@@ -6860,20 +6843,13 @@ gistcostestimate(PG_FUNCTION_ARGS)
*indexTotalCost = costs.indexTotalCost;
*indexSelectivity = costs.indexSelectivity;
*indexCorrelation = costs.indexCorrelation;
-
- PG_RETURN_VOID();
}
-Datum
-spgcostestimate(PG_FUNCTION_ARGS)
+void
+spgcostestimate(PlannerInfo *root, IndexPath *path, double loop_count,
+ Cost *indexStartupCost, Cost *indexTotalCost,
+ Selectivity *indexSelectivity, double *indexCorrelation)
{
- PlannerInfo *root = (PlannerInfo *) PG_GETARG_POINTER(0);
- IndexPath *path = (IndexPath *) PG_GETARG_POINTER(1);
- double loop_count = PG_GETARG_FLOAT8(2);
- Cost *indexStartupCost = (Cost *) PG_GETARG_POINTER(3);
- Cost *indexTotalCost = (Cost *) PG_GETARG_POINTER(4);
- Selectivity *indexSelectivity = (Selectivity *) PG_GETARG_POINTER(5);
- double *indexCorrelation = (double *) PG_GETARG_POINTER(6);
IndexOptInfo *index = path->indexinfo;
List *qinfos;
GenericCosts costs;
@@ -6926,8 +6902,6 @@ spgcostestimate(PG_FUNCTION_ARGS)
*indexTotalCost = costs.indexTotalCost;
*indexSelectivity = costs.indexSelectivity;
*indexCorrelation = costs.indexCorrelation;
-
- PG_RETURN_VOID();
}
@@ -7222,16 +7196,11 @@ gincost_scalararrayopexpr(PlannerInfo *root,
/*
* GIN has search behavior completely different from other index types
*/
-Datum
-gincostestimate(PG_FUNCTION_ARGS)
+void
+gincostestimate(PlannerInfo *root, IndexPath *path, double loop_count,
+ Cost *indexStartupCost, Cost *indexTotalCost,
+ Selectivity *indexSelectivity, double *indexCorrelation)
{
- PlannerInfo *root = (PlannerInfo *) PG_GETARG_POINTER(0);
- IndexPath *path = (IndexPath *) PG_GETARG_POINTER(1);
- double loop_count = PG_GETARG_FLOAT8(2);
- Cost *indexStartupCost = (Cost *) PG_GETARG_POINTER(3);
- Cost *indexTotalCost = (Cost *) PG_GETARG_POINTER(4);
- Selectivity *indexSelectivity = (Selectivity *) PG_GETARG_POINTER(5);
- double *indexCorrelation = (double *) PG_GETARG_POINTER(6);
IndexOptInfo *index = path->indexinfo;
List *indexQuals = path->indexquals;
List *indexOrderBys = path->indexorderbys;
@@ -7418,7 +7387,7 @@ gincostestimate(PG_FUNCTION_ARGS)
*indexStartupCost = 0;
*indexTotalCost = 0;
*indexSelectivity = 0;
- PG_RETURN_VOID();
+ return;
}
if (counts.haveFullScan || indexQuals == NIL)
@@ -7545,23 +7514,16 @@ gincostestimate(PG_FUNCTION_ARGS)
*indexStartupCost += qual_arg_cost;
*indexTotalCost += qual_arg_cost;
*indexTotalCost += (numTuples * *indexSelectivity) * (cpu_index_tuple_cost + qual_op_cost);
-
- PG_RETURN_VOID();
}
/*
* BRIN has search behavior completely different from other index types
*/
-Datum
-brincostestimate(PG_FUNCTION_ARGS)
+void
+brincostestimate(PlannerInfo *root, IndexPath *path, double loop_count,
+ Cost *indexStartupCost, Cost *indexTotalCost,
+ Selectivity *indexSelectivity, double *indexCorrelation)
{
- PlannerInfo *root = (PlannerInfo *) PG_GETARG_POINTER(0);
- IndexPath *path = (IndexPath *) PG_GETARG_POINTER(1);
- double loop_count = PG_GETARG_FLOAT8(2);
- Cost *indexStartupCost = (Cost *) PG_GETARG_POINTER(3);
- Cost *indexTotalCost = (Cost *) PG_GETARG_POINTER(4);
- Selectivity *indexSelectivity = (Selectivity *) PG_GETARG_POINTER(5);
- double *indexCorrelation = (double *) PG_GETARG_POINTER(6);
IndexOptInfo *index = path->indexinfo;
List *indexQuals = path->indexquals;
List *indexOrderBys = path->indexorderbys;
@@ -7614,6 +7576,4 @@ brincostestimate(PG_FUNCTION_ARGS)
*indexTotalCost += (numTuples * *indexSelectivity) * (cpu_index_tuple_cost + qual_op_cost);
/* XXX what about pages_per_range? */
-
- PG_RETURN_VOID();
}
diff --git a/src/backend/utils/cache/lsyscache.c b/src/backend/utils/cache/lsyscache.c
index 5c9333c296c..a180d2b507a 100644
--- a/src/backend/utils/cache/lsyscache.c
+++ b/src/backend/utils/cache/lsyscache.c
@@ -20,6 +20,7 @@
#include "access/nbtree.h"
#include "bootstrap/bootstrap.h"
#include "catalog/namespace.h"
+#include "catalog/pg_am.h"
#include "catalog/pg_amop.h"
#include "catalog/pg_amproc.h"
#include "catalog/pg_collation.h"
diff --git a/src/backend/utils/cache/relcache.c b/src/backend/utils/cache/relcache.c
index fc5b9d99340..130c06d81c8 100644
--- a/src/backend/utils/cache/relcache.c
+++ b/src/backend/utils/cache/relcache.c
@@ -34,13 +34,13 @@
#include "access/multixact.h"
#include "access/reloptions.h"
#include "access/sysattr.h"
-#include "access/transam.h"
#include "access/xact.h"
#include "access/xlog.h"
#include "catalog/catalog.h"
#include "catalog/index.h"
#include "catalog/indexing.h"
#include "catalog/namespace.h"
+#include "catalog/pg_am.h"
#include "catalog/pg_amproc.h"
#include "catalog/pg_attrdef.h"
#include "catalog/pg_authid.h"
@@ -267,6 +267,7 @@ static void AttrDefaultFetch(Relation relation);
static void CheckConstraintFetch(Relation relation);
static int CheckConstraintCmp(const void *a, const void *b);
static List *insert_ordered_oid(List *list, Oid datum);
+static void InitIndexAmRoutine(Relation relation);
static void IndexSupportInitialize(oidvector *indclass,
RegProcedure *indexSupport,
Oid *opFamily,
@@ -417,7 +418,7 @@ AllocateRelationDesc(Form_pg_class relp)
*
* tuple is the real pg_class tuple (not rd_rel!) for relation
*
- * Note: rd_rel and (if an index) rd_am must be valid already
+ * Note: rd_rel and (if an index) rd_amroutine must be valid already
*/
static void
RelationParseRelOptions(Relation relation, HeapTuple tuple)
@@ -447,7 +448,7 @@ RelationParseRelOptions(Relation relation, HeapTuple tuple)
options = extractRelOptions(tuple,
GetPgClassDescriptor(),
relation->rd_rel->relkind == RELKIND_INDEX ?
- relation->rd_am->amoptions : InvalidOid);
+ relation->rd_amroutine->amoptions : NULL);
/*
* Copy parsed data into CacheMemoryContext. To guard against the
@@ -1162,6 +1163,32 @@ RelationInitPhysicalAddr(Relation relation)
}
/*
+ * Fill in the IndexAmRoutine for an index relation.
+ *
+ * relation's rd_amhandler and rd_indexcxt must be valid already.
+ */
+static void
+InitIndexAmRoutine(Relation relation)
+{
+ IndexAmRoutine *cached,
+ *tmp;
+
+ /*
+ * Call the amhandler in current, short-lived memory context, just in case
+ * it leaks anything (it probably won't, but let's be paranoid).
+ */
+ tmp = GetIndexAmRoutine(relation->rd_amhandler);
+
+ /* OK, now transfer the data into relation's rd_indexcxt. */
+ cached = (IndexAmRoutine *) MemoryContextAlloc(relation->rd_indexcxt,
+ sizeof(IndexAmRoutine));
+ memcpy(cached, tmp, sizeof(IndexAmRoutine));
+ relation->rd_amroutine = cached;
+
+ pfree(tmp);
+}
+
+/*
* Initialize index-access-method support data for an index relation
*/
void
@@ -1198,22 +1225,20 @@ RelationInitIndexAccessInfo(Relation relation)
ReleaseSysCache(tuple);
/*
- * Make a copy of the pg_am entry for the index's access method
+ * Look up the index's access method, save the OID of its handler function
*/
tuple = SearchSysCache1(AMOID, ObjectIdGetDatum(relation->rd_rel->relam));
if (!HeapTupleIsValid(tuple))
elog(ERROR, "cache lookup failed for access method %u",
relation->rd_rel->relam);
- aform = (Form_pg_am) MemoryContextAlloc(CacheMemoryContext, sizeof *aform);
- memcpy(aform, GETSTRUCT(tuple), sizeof *aform);
+ aform = (Form_pg_am) GETSTRUCT(tuple);
+ relation->rd_amhandler = aform->amhandler;
ReleaseSysCache(tuple);
- relation->rd_am = aform;
natts = relation->rd_rel->relnatts;
if (natts != relation->rd_index->indnatts)
elog(ERROR, "relnatts disagrees with indnatts for index %u",
RelationGetRelid(relation));
- amsupport = aform->amsupport;
/*
* Make the private context to hold index access info. The reason we need
@@ -1231,16 +1256,19 @@ RelationInitIndexAccessInfo(Relation relation)
relation->rd_indexcxt = indexcxt;
/*
- * Allocate arrays to hold data
+ * Now we can fetch the index AM's API struct
*/
- relation->rd_aminfo = (RelationAmInfo *)
- MemoryContextAllocZero(indexcxt, sizeof(RelationAmInfo));
+ InitIndexAmRoutine(relation);
+ /*
+ * Allocate arrays to hold data
+ */
relation->rd_opfamily = (Oid *)
MemoryContextAllocZero(indexcxt, natts * sizeof(Oid));
relation->rd_opcintype = (Oid *)
MemoryContextAllocZero(indexcxt, natts * sizeof(Oid));
+ amsupport = relation->rd_amroutine->amsupport;
if (amsupport > 0)
{
int nsupport = natts * amsupport;
@@ -2011,8 +2039,6 @@ RelationDestroyRelation(Relation relation, bool remember_tupdesc)
pfree(relation->rd_options);
if (relation->rd_indextuple)
pfree(relation->rd_indextuple);
- if (relation->rd_am)
- pfree(relation->rd_am);
if (relation->rd_indexcxt)
MemoryContextDelete(relation->rd_indexcxt);
if (relation->rd_rulescxt)
@@ -4746,7 +4772,6 @@ load_relcache_init_file(bool shared)
/* If it's an index, there's more to do */
if (rel->rd_rel->relkind == RELKIND_INDEX)
{
- Form_pg_am am;
MemoryContext indexcxt;
Oid *opfamily;
Oid *opcintype;
@@ -4771,15 +4796,6 @@ load_relcache_init_file(bool shared)
rel->rd_indextuple->t_data = (HeapTupleHeader) ((char *) rel->rd_indextuple + HEAPTUPLESIZE);
rel->rd_index = (Form_pg_index) GETSTRUCT(rel->rd_indextuple);
- /* next, read the access method tuple form */
- if (fread(&len, 1, sizeof(len), fp) != sizeof(len))
- goto read_failed;
-
- am = (Form_pg_am) palloc(len);
- if (fread(am, 1, len, fp) != len)
- goto read_failed;
- rel->rd_am = am;
-
/*
* prepare index info context --- parameters should match
* RelationInitIndexAccessInfo
@@ -4791,6 +4807,14 @@ load_relcache_init_file(bool shared)
ALLOCSET_SMALL_MAXSIZE);
rel->rd_indexcxt = indexcxt;
+ /*
+ * Now we can fetch the index AM's API struct. (We can't store
+ * that in the init file, since it contains function pointers that
+ * might vary across server executions. Fortunately, it should be
+ * safe to call the amhandler even while bootstrapping indexes.)
+ */
+ InitIndexAmRoutine(rel);
+
/* next, read the vector of opfamily OIDs */
if (fread(&len, 1, sizeof(len), fp) != sizeof(len))
goto read_failed;
@@ -4840,10 +4864,8 @@ load_relcache_init_file(bool shared)
rel->rd_indoption = indoption;
- /* set up zeroed fmgr-info vectors */
- rel->rd_aminfo = (RelationAmInfo *)
- MemoryContextAllocZero(indexcxt, sizeof(RelationAmInfo));
- nsupport = relform->relnatts * am->amsupport;
+ /* set up zeroed fmgr-info vector */
+ nsupport = relform->relnatts * rel->rd_amroutine->amsupport;
rel->rd_supportinfo = (FmgrInfo *)
MemoryContextAllocZero(indexcxt, nsupport * sizeof(FmgrInfo));
}
@@ -4855,9 +4877,8 @@ load_relcache_init_file(bool shared)
Assert(rel->rd_index == NULL);
Assert(rel->rd_indextuple == NULL);
- Assert(rel->rd_am == NULL);
Assert(rel->rd_indexcxt == NULL);
- Assert(rel->rd_aminfo == NULL);
+ Assert(rel->rd_amroutine == NULL);
Assert(rel->rd_opfamily == NULL);
Assert(rel->rd_opcintype == NULL);
Assert(rel->rd_support == NULL);
@@ -5101,17 +5122,12 @@ write_relcache_init_file(bool shared)
/* If it's an index, there's more to do */
if (rel->rd_rel->relkind == RELKIND_INDEX)
{
- Form_pg_am am = rel->rd_am;
-
/* write the pg_index tuple */
/* we assume this was created by heap_copytuple! */
write_item(rel->rd_indextuple,
HEAPTUPLESIZE + rel->rd_indextuple->t_len,
fp);
- /* next, write the access method tuple form */
- write_item(am, sizeof(FormData_pg_am), fp);
-
/* next, write the vector of opfamily OIDs */
write_item(rel->rd_opfamily,
relform->relnatts * sizeof(Oid),
@@ -5124,7 +5140,7 @@ write_relcache_init_file(bool shared)
/* next, write the vector of support procedure OIDs */
write_item(rel->rd_support,
- relform->relnatts * (am->amsupport * sizeof(RegProcedure)),
+ relform->relnatts * (rel->rd_amroutine->amsupport * sizeof(RegProcedure)),
fp);
/* next, write the vector of collation OIDs */
diff --git a/src/backend/utils/cache/syscache.c b/src/backend/utils/cache/syscache.c
index 6eb2ac69a13..65ffe844093 100644
--- a/src/backend/utils/cache/syscache.c
+++ b/src/backend/utils/cache/syscache.c
@@ -24,6 +24,7 @@
#include "access/sysattr.h"
#include "catalog/indexing.h"
#include "catalog/pg_aggregate.h"
+#include "catalog/pg_am.h"
#include "catalog/pg_amop.h"
#include "catalog/pg_amproc.h"
#include "catalog/pg_auth_members.h"
diff --git a/src/backend/utils/cache/typcache.c b/src/backend/utils/cache/typcache.c
index 4ad787bfa45..ea6f787a527 100644
--- a/src/backend/utils/cache/typcache.c
+++ b/src/backend/utils/cache/typcache.c
@@ -47,6 +47,7 @@
#include "access/htup_details.h"
#include "access/nbtree.h"
#include "catalog/indexing.h"
+#include "catalog/pg_am.h"
#include "catalog/pg_constraint.h"
#include "catalog/pg_enum.h"
#include "catalog/pg_operator.h"
diff --git a/src/backend/utils/sort/sortsupport.c b/src/backend/utils/sort/sortsupport.c
index e193372d2e5..e9eeb18b7ec 100644
--- a/src/backend/utils/sort/sortsupport.c
+++ b/src/backend/utils/sort/sortsupport.c
@@ -16,6 +16,7 @@
#include "postgres.h"
#include "access/nbtree.h"
+#include "catalog/pg_am.h"
#include "fmgr.h"
#include "utils/lsyscache.h"
#include "utils/rel.h"
diff --git a/src/backend/utils/sort/tuplesort.c b/src/backend/utils/sort/tuplesort.c
index 3d5b8ed9070..a30e1707a79 100644
--- a/src/backend/utils/sort/tuplesort.c
+++ b/src/backend/utils/sort/tuplesort.c
@@ -103,6 +103,7 @@
#include "access/htup_details.h"
#include "access/nbtree.h"
#include "catalog/index.h"
+#include "catalog/pg_am.h"
#include "commands/tablespace.h"
#include "executor/executor.h"
#include "miscadmin.h"
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-07 04:50:09 +0000