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-rw-r--r--src/backend/statistics/attribute_stats.c61
-rw-r--r--src/backend/statistics/relation_stats.c54
-rw-r--r--src/backend/statistics/stat_utils.c22
-rw-r--r--src/bin/pg_dump/pg_dump.c25
-rw-r--r--src/bin/pg_dump/t/002_pg_dump.pl6
-rw-r--r--src/include/catalog/catversion.h2
-rw-r--r--src/include/catalog/pg_proc.dat8
-rw-r--r--src/include/statistics/stat_utils.h2
-rw-r--r--src/test/regress/expected/stats_import.out337
-rw-r--r--src/test/regress/sql/stats_import.sql306
10 files changed, 555 insertions, 268 deletions
diff --git a/src/backend/statistics/attribute_stats.c b/src/backend/statistics/attribute_stats.c
index 6bcbee0edba..f5eb17ba42d 100644
--- a/src/backend/statistics/attribute_stats.c
+++ b/src/backend/statistics/attribute_stats.c
@@ -36,7 +36,8 @@
enum attribute_stats_argnum
{
- ATTRELATION_ARG = 0,
+ ATTRELSCHEMA_ARG = 0,
+ ATTRELNAME_ARG,
ATTNAME_ARG,
ATTNUM_ARG,
INHERITED_ARG,
@@ -58,8 +59,9 @@ enum attribute_stats_argnum
static struct StatsArgInfo attarginfo[] =
{
- [ATTRELATION_ARG] = {"relation", REGCLASSOID},
- [ATTNAME_ARG] = {"attname", NAMEOID},
+ [ATTRELSCHEMA_ARG] = {"schemaname", TEXTOID},
+ [ATTRELNAME_ARG] = {"relname", TEXTOID},
+ [ATTNAME_ARG] = {"attname", TEXTOID},
[ATTNUM_ARG] = {"attnum", INT2OID},
[INHERITED_ARG] = {"inherited", BOOLOID},
[NULL_FRAC_ARG] = {"null_frac", FLOAT4OID},
@@ -80,7 +82,8 @@ static struct StatsArgInfo attarginfo[] =
enum clear_attribute_stats_argnum
{
- C_ATTRELATION_ARG = 0,
+ C_ATTRELSCHEMA_ARG = 0,
+ C_ATTRELNAME_ARG,
C_ATTNAME_ARG,
C_INHERITED_ARG,
C_NUM_ATTRIBUTE_STATS_ARGS
@@ -88,8 +91,9 @@ enum clear_attribute_stats_argnum
static struct StatsArgInfo cleararginfo[] =
{
- [C_ATTRELATION_ARG] = {"relation", REGCLASSOID},
- [C_ATTNAME_ARG] = {"attname", NAMEOID},
+ [C_ATTRELSCHEMA_ARG] = {"relation", TEXTOID},
+ [C_ATTRELNAME_ARG] = {"relation", TEXTOID},
+ [C_ATTNAME_ARG] = {"attname", TEXTOID},
[C_INHERITED_ARG] = {"inherited", BOOLOID},
[C_NUM_ATTRIBUTE_STATS_ARGS] = {0}
};
@@ -133,6 +137,8 @@ static void init_empty_stats_tuple(Oid reloid, int16 attnum, bool inherited,
static bool
attribute_statistics_update(FunctionCallInfo fcinfo)
{
+ char *nspname;
+ char *relname;
Oid reloid;
char *attname;
AttrNumber attnum;
@@ -170,8 +176,13 @@ attribute_statistics_update(FunctionCallInfo fcinfo)
bool result = true;
- stats_check_required_arg(fcinfo, attarginfo, ATTRELATION_ARG);
- reloid = PG_GETARG_OID(ATTRELATION_ARG);
+ stats_check_required_arg(fcinfo, attarginfo, ATTRELSCHEMA_ARG);
+ stats_check_required_arg(fcinfo, attarginfo, ATTRELNAME_ARG);
+
+ nspname = TextDatumGetCString(PG_GETARG_DATUM(ATTRELSCHEMA_ARG));
+ relname = TextDatumGetCString(PG_GETARG_DATUM(ATTRELNAME_ARG));
+
+ reloid = stats_lookup_relid(nspname, relname);
if (RecoveryInProgress())
ereport(ERROR,
@@ -185,21 +196,18 @@ attribute_statistics_update(FunctionCallInfo fcinfo)
/* user can specify either attname or attnum, but not both */
if (!PG_ARGISNULL(ATTNAME_ARG))
{
- Name attnamename;
-
if (!PG_ARGISNULL(ATTNUM_ARG))
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("cannot specify both attname and attnum")));
- attnamename = PG_GETARG_NAME(ATTNAME_ARG);
- attname = NameStr(*attnamename);
+ attname = TextDatumGetCString(PG_GETARG_DATUM(ATTNAME_ARG));
attnum = get_attnum(reloid, attname);
/* note that this test covers attisdropped cases too: */
if (attnum == InvalidAttrNumber)
ereport(ERROR,
(errcode(ERRCODE_UNDEFINED_COLUMN),
errmsg("column \"%s\" of relation \"%s\" does not exist",
- attname, get_rel_name(reloid))));
+ attname, relname)));
}
else if (!PG_ARGISNULL(ATTNUM_ARG))
{
@@ -211,7 +219,7 @@ attribute_statistics_update(FunctionCallInfo fcinfo)
ereport(ERROR,
(errcode(ERRCODE_UNDEFINED_COLUMN),
errmsg("column %d of relation \"%s\" does not exist",
- attnum, get_rel_name(reloid))));
+ attnum, relname)));
}
else
{
@@ -900,13 +908,22 @@ init_empty_stats_tuple(Oid reloid, int16 attnum, bool inherited,
Datum
pg_clear_attribute_stats(PG_FUNCTION_ARGS)
{
+ char *nspname;
+ char *relname;
Oid reloid;
- Name attname;
+ char *attname;
AttrNumber attnum;
bool inherited;
- stats_check_required_arg(fcinfo, cleararginfo, C_ATTRELATION_ARG);
- reloid = PG_GETARG_OID(C_ATTRELATION_ARG);
+ stats_check_required_arg(fcinfo, cleararginfo, C_ATTRELSCHEMA_ARG);
+ stats_check_required_arg(fcinfo, cleararginfo, C_ATTRELNAME_ARG);
+ stats_check_required_arg(fcinfo, cleararginfo, C_ATTNAME_ARG);
+ stats_check_required_arg(fcinfo, cleararginfo, C_INHERITED_ARG);
+
+ nspname = TextDatumGetCString(PG_GETARG_DATUM(C_ATTRELSCHEMA_ARG));
+ relname = TextDatumGetCString(PG_GETARG_DATUM(C_ATTRELNAME_ARG));
+
+ reloid = stats_lookup_relid(nspname, relname);
if (RecoveryInProgress())
ereport(ERROR,
@@ -916,23 +933,21 @@ pg_clear_attribute_stats(PG_FUNCTION_ARGS)
stats_lock_check_privileges(reloid);
- stats_check_required_arg(fcinfo, cleararginfo, C_ATTNAME_ARG);
- attname = PG_GETARG_NAME(C_ATTNAME_ARG);
- attnum = get_attnum(reloid, NameStr(*attname));
+ attname = TextDatumGetCString(PG_GETARG_DATUM(C_ATTNAME_ARG));
+ attnum = get_attnum(reloid, attname);
if (attnum < 0)
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("cannot clear statistics on system column \"%s\"",
- NameStr(*attname))));
+ attname)));
if (attnum == InvalidAttrNumber)
ereport(ERROR,
(errcode(ERRCODE_UNDEFINED_COLUMN),
errmsg("column \"%s\" of relation \"%s\" does not exist",
- NameStr(*attname), get_rel_name(reloid))));
+ attname, get_rel_name(reloid))));
- stats_check_required_arg(fcinfo, cleararginfo, C_INHERITED_ARG);
inherited = PG_GETARG_BOOL(C_INHERITED_ARG);
delete_pg_statistic(reloid, attnum, inherited);
diff --git a/src/backend/statistics/relation_stats.c b/src/backend/statistics/relation_stats.c
index 52dfa477187..cd3a75b621a 100644
--- a/src/backend/statistics/relation_stats.c
+++ b/src/backend/statistics/relation_stats.c
@@ -19,9 +19,12 @@
#include "access/heapam.h"
#include "catalog/indexing.h"
+#include "catalog/namespace.h"
#include "statistics/stat_utils.h"
+#include "utils/builtins.h"
#include "utils/fmgroids.h"
#include "utils/fmgrprotos.h"
+#include "utils/lsyscache.h"
#include "utils/syscache.h"
@@ -32,7 +35,8 @@
enum relation_stats_argnum
{
- RELATION_ARG = 0,
+ RELSCHEMA_ARG = 0,
+ RELNAME_ARG,
RELPAGES_ARG,
RELTUPLES_ARG,
RELALLVISIBLE_ARG,
@@ -42,7 +46,8 @@ enum relation_stats_argnum
static struct StatsArgInfo relarginfo[] =
{
- [RELATION_ARG] = {"relation", REGCLASSOID},
+ [RELSCHEMA_ARG] = {"schemaname", TEXTOID},
+ [RELNAME_ARG] = {"relname", TEXTOID},
[RELPAGES_ARG] = {"relpages", INT4OID},
[RELTUPLES_ARG] = {"reltuples", FLOAT4OID},
[RELALLVISIBLE_ARG] = {"relallvisible", INT4OID},
@@ -59,6 +64,8 @@ static bool
relation_statistics_update(FunctionCallInfo fcinfo)
{
bool result = true;
+ char *nspname;
+ char *relname;
Oid reloid;
Relation crel;
BlockNumber relpages = 0;
@@ -76,6 +83,22 @@ relation_statistics_update(FunctionCallInfo fcinfo)
bool nulls[4] = {0};
int nreplaces = 0;
+ stats_check_required_arg(fcinfo, relarginfo, RELSCHEMA_ARG);
+ stats_check_required_arg(fcinfo, relarginfo, RELNAME_ARG);
+
+ nspname = TextDatumGetCString(PG_GETARG_DATUM(RELSCHEMA_ARG));
+ relname = TextDatumGetCString(PG_GETARG_DATUM(RELNAME_ARG));
+
+ reloid = stats_lookup_relid(nspname, relname);
+
+ if (RecoveryInProgress())
+ ereport(ERROR,
+ (errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),
+ errmsg("recovery is in progress"),
+ errhint("Statistics cannot be modified during recovery.")));
+
+ stats_lock_check_privileges(reloid);
+
if (!PG_ARGISNULL(RELPAGES_ARG))
{
relpages = PG_GETARG_UINT32(RELPAGES_ARG);
@@ -108,17 +131,6 @@ relation_statistics_update(FunctionCallInfo fcinfo)
update_relallfrozen = true;
}
- stats_check_required_arg(fcinfo, relarginfo, RELATION_ARG);
- reloid = PG_GETARG_OID(RELATION_ARG);
-
- if (RecoveryInProgress())
- ereport(ERROR,
- (errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),
- errmsg("recovery is in progress"),
- errhint("Statistics cannot be modified during recovery.")));
-
- stats_lock_check_privileges(reloid);
-
/*
* Take RowExclusiveLock on pg_class, consistent with
* vac_update_relstats().
@@ -187,20 +199,22 @@ relation_statistics_update(FunctionCallInfo fcinfo)
Datum
pg_clear_relation_stats(PG_FUNCTION_ARGS)
{
- LOCAL_FCINFO(newfcinfo, 5);
+ LOCAL_FCINFO(newfcinfo, 6);
- InitFunctionCallInfoData(*newfcinfo, NULL, 5, InvalidOid, NULL, NULL);
+ InitFunctionCallInfoData(*newfcinfo, NULL, 6, InvalidOid, NULL, NULL);
- newfcinfo->args[0].value = PG_GETARG_OID(0);
+ newfcinfo->args[0].value = PG_GETARG_DATUM(0);
newfcinfo->args[0].isnull = PG_ARGISNULL(0);
- newfcinfo->args[1].value = UInt32GetDatum(0);
- newfcinfo->args[1].isnull = false;
- newfcinfo->args[2].value = Float4GetDatum(-1.0);
+ newfcinfo->args[1].value = PG_GETARG_DATUM(1);
+ newfcinfo->args[1].isnull = PG_ARGISNULL(1);
+ newfcinfo->args[2].value = UInt32GetDatum(0);
newfcinfo->args[2].isnull = false;
- newfcinfo->args[3].value = UInt32GetDatum(0);
+ newfcinfo->args[3].value = Float4GetDatum(-1.0);
newfcinfo->args[3].isnull = false;
newfcinfo->args[4].value = UInt32GetDatum(0);
newfcinfo->args[4].isnull = false;
+ newfcinfo->args[5].value = UInt32GetDatum(0);
+ newfcinfo->args[5].isnull = false;
relation_statistics_update(newfcinfo);
PG_RETURN_VOID();
diff --git a/src/backend/statistics/stat_utils.c b/src/backend/statistics/stat_utils.c
index 9647f5108b3..a9a3224efe6 100644
--- a/src/backend/statistics/stat_utils.c
+++ b/src/backend/statistics/stat_utils.c
@@ -18,6 +18,7 @@
#include "access/relation.h"
#include "catalog/index.h"
+#include "catalog/namespace.h"
#include "catalog/pg_database.h"
#include "funcapi.h"
#include "miscadmin.h"
@@ -214,6 +215,27 @@ stats_lock_check_privileges(Oid reloid)
}
/*
+ * Lookup relation oid from schema and relation name.
+ */
+Oid
+stats_lookup_relid(const char *nspname, const char *relname)
+{
+ Oid nspoid;
+ Oid reloid;
+
+ nspoid = LookupExplicitNamespace(nspname, false);
+ reloid = get_relname_relid(relname, nspoid);
+ if (!OidIsValid(reloid))
+ ereport(ERROR,
+ (errcode(ERRCODE_UNDEFINED_TABLE),
+ errmsg("relation \"%s.%s\" does not exist",
+ nspname, relname)));
+
+ return reloid;
+}
+
+
+/*
* Find the argument number for the given argument name, returning -1 if not
* found.
*/
diff --git a/src/bin/pg_dump/pg_dump.c b/src/bin/pg_dump/pg_dump.c
index 428ed2d60fc..239664c459d 100644
--- a/src/bin/pg_dump/pg_dump.c
+++ b/src/bin/pg_dump/pg_dump.c
@@ -10498,7 +10498,6 @@ dumpRelationStats(Archive *fout, const RelStatsInfo *rsinfo)
PQExpBuffer out;
DumpId *deps = NULL;
int ndeps = 0;
- char *qualified_name;
int i_attname;
int i_inherited;
int i_null_frac;
@@ -10563,15 +10562,16 @@ dumpRelationStats(Archive *fout, const RelStatsInfo *rsinfo)
out = createPQExpBuffer();
- qualified_name = pg_strdup(fmtQualifiedDumpable(rsinfo));
-
/* restore relation stats */
appendPQExpBufferStr(out, "SELECT * FROM pg_catalog.pg_restore_relation_stats(\n");
appendPQExpBuffer(out, "\t'version', '%u'::integer,\n",
fout->remoteVersion);
- appendPQExpBufferStr(out, "\t'relation', ");
- appendStringLiteralAH(out, qualified_name, fout);
- appendPQExpBufferStr(out, "::regclass,\n");
+ appendPQExpBufferStr(out, "\t'schemaname', ");
+ appendStringLiteralAH(out, rsinfo->dobj.namespace->dobj.name, fout);
+ appendPQExpBufferStr(out, ",\n");
+ appendPQExpBufferStr(out, "\t'relname', ");
+ appendStringLiteralAH(out, rsinfo->dobj.name, fout);
+ appendPQExpBufferStr(out, ",\n");
appendPQExpBuffer(out, "\t'relpages', '%d'::integer,\n", rsinfo->relpages);
appendPQExpBuffer(out, "\t'reltuples', '%s'::real,\n", rsinfo->reltuples);
appendPQExpBuffer(out, "\t'relallvisible', '%d'::integer\n);\n",
@@ -10610,9 +10610,10 @@ dumpRelationStats(Archive *fout, const RelStatsInfo *rsinfo)
appendPQExpBufferStr(out, "SELECT * FROM pg_catalog.pg_restore_attribute_stats(\n");
appendPQExpBuffer(out, "\t'version', '%u'::integer,\n",
fout->remoteVersion);
- appendPQExpBufferStr(out, "\t'relation', ");
- appendStringLiteralAH(out, qualified_name, fout);
- appendPQExpBufferStr(out, "::regclass");
+ appendPQExpBufferStr(out, "\t'schemaname', ");
+ appendStringLiteralAH(out, rsinfo->dobj.namespace->dobj.name, fout);
+ appendPQExpBufferStr(out, ",\n\t'relname', ");
+ appendStringLiteralAH(out, rsinfo->dobj.name, fout);
if (PQgetisnull(res, rownum, i_attname))
pg_fatal("attname cannot be NULL");
@@ -10624,7 +10625,10 @@ dumpRelationStats(Archive *fout, const RelStatsInfo *rsinfo)
* their attnames are not necessarily stable across dump/reload.
*/
if (rsinfo->nindAttNames == 0)
- appendNamedArgument(out, fout, "attname", "name", attname);
+ {
+ appendPQExpBuffer(out, ",\n\t'attname', ");
+ appendStringLiteralAH(out, attname, fout);
+ }
else
{
bool found = false;
@@ -10704,7 +10708,6 @@ dumpRelationStats(Archive *fout, const RelStatsInfo *rsinfo)
.deps = deps,
.nDeps = ndeps));
- free(qualified_name);
destroyPQExpBuffer(out);
destroyPQExpBuffer(query);
}
diff --git a/src/bin/pg_dump/t/002_pg_dump.pl b/src/bin/pg_dump/t/002_pg_dump.pl
index d281e27aa67..d3e84f44c6c 100644
--- a/src/bin/pg_dump/t/002_pg_dump.pl
+++ b/src/bin/pg_dump/t/002_pg_dump.pl
@@ -4741,14 +4741,16 @@ my %tests = (
regexp => qr/^
\QSELECT * FROM pg_catalog.pg_restore_relation_stats(\E\s+
'version',\s'\d+'::integer,\s+
- 'relation',\s'dump_test.dup_test_post_data_ix'::regclass,\s+
+ 'schemaname',\s'dump_test',\s+
+ 'relname',\s'dup_test_post_data_ix',\s+
'relpages',\s'\d+'::integer,\s+
'reltuples',\s'\d+'::real,\s+
'relallvisible',\s'\d+'::integer\s+
\);\s+
\QSELECT * FROM pg_catalog.pg_restore_attribute_stats(\E\s+
'version',\s'\d+'::integer,\s+
- 'relation',\s'dump_test.dup_test_post_data_ix'::regclass,\s+
+ 'schemaname',\s'dump_test',\s+
+ 'relname',\s'dup_test_post_data_ix',\s+
'attnum',\s'2'::smallint,\s+
'inherited',\s'f'::boolean,\s+
'null_frac',\s'0'::real,\s+
diff --git a/src/include/catalog/catversion.h b/src/include/catalog/catversion.h
index cf381867e40..5413efa9133 100644
--- a/src/include/catalog/catversion.h
+++ b/src/include/catalog/catversion.h
@@ -57,6 +57,6 @@
*/
/* yyyymmddN */
-#define CATALOG_VERSION_NO 202503241
+#define CATALOG_VERSION_NO 202503251
#endif
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 0d29ef50ff2..3f7b82e02bb 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -12453,8 +12453,8 @@
descr => 'clear statistics on relation',
proname => 'pg_clear_relation_stats', provolatile => 'v', proisstrict => 'f',
proparallel => 'u', prorettype => 'void',
- proargtypes => 'regclass',
- proargnames => '{relation}',
+ proargtypes => 'text text',
+ proargnames => '{schemaname,relname}',
prosrc => 'pg_clear_relation_stats' },
{ oid => '8461',
descr => 'restore statistics on attribute',
@@ -12469,8 +12469,8 @@
descr => 'clear statistics on attribute',
proname => 'pg_clear_attribute_stats', provolatile => 'v', proisstrict => 'f',
proparallel => 'u', prorettype => 'void',
- proargtypes => 'regclass name bool',
- proargnames => '{relation,attname,inherited}',
+ proargtypes => 'text text text bool',
+ proargnames => '{schemaname,relname,attname,inherited}',
prosrc => 'pg_clear_attribute_stats' },
# GiST stratnum implementations
diff --git a/src/include/statistics/stat_utils.h b/src/include/statistics/stat_utils.h
index 0eb4decfcac..512eb776e0e 100644
--- a/src/include/statistics/stat_utils.h
+++ b/src/include/statistics/stat_utils.h
@@ -32,6 +32,8 @@ extern bool stats_check_arg_pair(FunctionCallInfo fcinfo,
extern void stats_lock_check_privileges(Oid reloid);
+extern Oid stats_lookup_relid(const char *nspname, const char *relname);
+
extern bool stats_fill_fcinfo_from_arg_pairs(FunctionCallInfo pairs_fcinfo,
FunctionCallInfo positional_fcinfo,
struct StatsArgInfo *arginfo);
diff --git a/src/test/regress/expected/stats_import.out b/src/test/regress/expected/stats_import.out
index 1f46d5e7854..48d6392b4ad 100644
--- a/src/test/regress/expected/stats_import.out
+++ b/src/test/regress/expected/stats_import.out
@@ -14,7 +14,8 @@ CREATE TABLE stats_import.test(
) WITH (autovacuum_enabled = false);
SELECT
pg_catalog.pg_restore_relation_stats(
- 'relation', 'stats_import.test'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
'relpages', 18::integer,
'reltuples', 21::real,
'relallvisible', 24::integer,
@@ -36,7 +37,7 @@ ORDER BY relname;
test | 18 | 21 | 24 | 27
(1 row)
-SELECT pg_clear_relation_stats('stats_import.test'::regclass);
+SELECT pg_clear_relation_stats('stats_import', 'test');
pg_clear_relation_stats
-------------------------
@@ -45,33 +46,49 @@ SELECT pg_clear_relation_stats('stats_import.test'::regclass);
--
-- relstats tests
--
---- error: relation is wrong type
+-- error: schemaname missing
SELECT pg_catalog.pg_restore_relation_stats(
- 'relation', 0::oid,
+ 'relname', 'test',
'relpages', 17::integer);
-WARNING: argument "relation" has type "oid", expected type "regclass"
-ERROR: "relation" cannot be NULL
+ERROR: "schemaname" cannot be NULL
+-- error: relname missing
+SELECT pg_catalog.pg_restore_relation_stats(
+ 'schemaname', 'stats_import',
+ 'relpages', 17::integer);
+ERROR: "relname" cannot be NULL
+--- error: schemaname is wrong type
+SELECT pg_catalog.pg_restore_relation_stats(
+ 'schemaname', 3.6::float,
+ 'relname', 'test',
+ 'relpages', 17::integer);
+WARNING: argument "schemaname" has type "double precision", expected type "text"
+ERROR: "schemaname" cannot be NULL
+--- error: relname is wrong type
+SELECT pg_catalog.pg_restore_relation_stats(
+ 'schemaname', 'stats_import',
+ 'relname', 0::oid,
+ 'relpages', 17::integer);
+WARNING: argument "relname" has type "oid", expected type "text"
+ERROR: "relname" cannot be NULL
-- error: relation not found
SELECT pg_catalog.pg_restore_relation_stats(
- 'relation', 0::oid::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'nope',
'relpages', 17::integer);
-ERROR: could not open relation with OID 0
+ERROR: relation "stats_import.nope" does not exist
-- error: odd number of variadic arguments cannot be pairs
SELECT pg_restore_relation_stats(
- 'relation', 'stats_import.test'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
'relallvisible');
ERROR: variadic arguments must be name/value pairs
HINT: Provide an even number of variadic arguments that can be divided into pairs.
-- error: argument name is NULL
SELECT pg_restore_relation_stats(
- 'relation', 'stats_import.test'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
NULL, '17'::integer);
-ERROR: name at variadic position 3 is NULL
--- error: argument name is not a text type
-SELECT pg_restore_relation_stats(
- 'relation', '0'::oid::regclass,
- 17, '17'::integer);
-ERROR: name at variadic position 3 has type "integer", expected type "text"
+ERROR: name at variadic position 5 is NULL
-- starting stats
SELECT relpages, reltuples, relallvisible, relallfrozen
FROM pg_class
@@ -84,7 +101,8 @@ WHERE oid = 'stats_import.test_i'::regclass;
-- regular indexes have special case locking rules
BEGIN;
SELECT pg_catalog.pg_restore_relation_stats(
- 'relation', 'stats_import.test_i'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test_i',
'relpages', 18::integer);
pg_restore_relation_stats
---------------------------
@@ -132,7 +150,8 @@ WHERE oid = 'stats_import.part_parent'::regclass;
--
BEGIN;
SELECT pg_catalog.pg_restore_relation_stats(
- 'relation', 'stats_import.part_parent_i'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'part_parent_i',
'relpages', 2::integer);
pg_restore_relation_stats
---------------------------
@@ -166,7 +185,8 @@ WHERE oid = 'stats_import.part_parent_i'::regclass;
-- ok: set all relstats, with version, no bounds checking
SELECT pg_restore_relation_stats(
- 'relation', 'stats_import.test'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
'version', 150000::integer,
'relpages', '-17'::integer,
'reltuples', 400::real,
@@ -187,7 +207,8 @@ WHERE oid = 'stats_import.test'::regclass;
-- ok: set just relpages, rest stay same
SELECT pg_restore_relation_stats(
- 'relation', 'stats_import.test'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
'relpages', '16'::integer);
pg_restore_relation_stats
---------------------------
@@ -204,7 +225,8 @@ WHERE oid = 'stats_import.test'::regclass;
-- ok: set just reltuples, rest stay same
SELECT pg_restore_relation_stats(
- 'relation', 'stats_import.test'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
'reltuples', '500'::real);
pg_restore_relation_stats
---------------------------
@@ -221,7 +243,8 @@ WHERE oid = 'stats_import.test'::regclass;
-- ok: set just relallvisible, rest stay same
SELECT pg_restore_relation_stats(
- 'relation', 'stats_import.test'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
'relallvisible', 5::integer);
pg_restore_relation_stats
---------------------------
@@ -238,7 +261,8 @@ WHERE oid = 'stats_import.test'::regclass;
-- ok: just relallfrozen
SELECT pg_restore_relation_stats(
- 'relation', 'stats_import.test'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
'version', 150000::integer,
'relallfrozen', 3::integer);
pg_restore_relation_stats
@@ -256,7 +280,8 @@ WHERE oid = 'stats_import.test'::regclass;
-- warn: bad relpages type, rest updated
SELECT pg_restore_relation_stats(
- 'relation', 'stats_import.test'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
'relpages', 'nope'::text,
'reltuples', 400.0::real,
'relallvisible', 4::integer,
@@ -277,7 +302,8 @@ WHERE oid = 'stats_import.test'::regclass;
-- unrecognized argument name, rest ok
SELECT pg_restore_relation_stats(
- 'relation', 'stats_import.test'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
'relpages', '171'::integer,
'nope', 10::integer);
WARNING: unrecognized argument name: "nope"
@@ -295,8 +321,7 @@ WHERE oid = 'stats_import.test'::regclass;
(1 row)
-- ok: clear stats
-SELECT pg_catalog.pg_clear_relation_stats(
- relation => 'stats_import.test'::regclass);
+SELECT pg_catalog.pg_clear_relation_stats(schemaname => 'stats_import', relname => 'test');
pg_clear_relation_stats
-------------------------
@@ -313,50 +338,71 @@ WHERE oid = 'stats_import.test'::regclass;
-- invalid relkinds for statistics
CREATE SEQUENCE stats_import.testseq;
SELECT pg_catalog.pg_restore_relation_stats(
- 'relation', 'stats_import.testseq'::regclass);
+ 'schemaname', 'stats_import',
+ 'relname', 'testseq');
ERROR: cannot modify statistics for relation "testseq"
DETAIL: This operation is not supported for sequences.
-SELECT pg_catalog.pg_clear_relation_stats(
- 'stats_import.testseq'::regclass);
+SELECT pg_catalog.pg_clear_relation_stats(schemaname => 'stats_import', relname => 'testseq');
ERROR: cannot modify statistics for relation "testseq"
DETAIL: This operation is not supported for sequences.
CREATE VIEW stats_import.testview AS SELECT * FROM stats_import.test;
-SELECT pg_catalog.pg_restore_relation_stats(
- 'relation', 'stats_import.testview'::regclass);
-ERROR: cannot modify statistics for relation "testview"
-DETAIL: This operation is not supported for views.
-SELECT pg_catalog.pg_clear_relation_stats(
- 'stats_import.testview'::regclass);
+SELECT pg_catalog.pg_clear_relation_stats(schemaname => 'stats_import', relname => 'testview');
ERROR: cannot modify statistics for relation "testview"
DETAIL: This operation is not supported for views.
--
-- attribute stats
--
--- error: object does not exist
+-- error: schemaname missing
+SELECT pg_catalog.pg_restore_attribute_stats(
+ 'relname', 'test',
+ 'attname', 'id',
+ 'inherited', false::boolean,
+ 'null_frac', 0.1::real);
+ERROR: "schemaname" cannot be NULL
+-- error: schema does not exist
+SELECT pg_catalog.pg_restore_attribute_stats(
+ 'schemaname', 'nope',
+ 'relname', 'test',
+ 'attname', 'id',
+ 'inherited', false::boolean,
+ 'null_frac', 0.1::real);
+ERROR: schema "nope" does not exist
+-- error: relname missing
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', '0'::oid::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'attname', 'id',
'inherited', false::boolean,
'null_frac', 0.1::real);
-ERROR: could not open relation with OID 0
--- error: relation null
+ERROR: "relname" cannot be NULL
+-- error: relname does not exist
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', NULL::oid::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'nope',
+ 'attname', 'id',
'inherited', false::boolean,
'null_frac', 0.1::real);
-ERROR: "relation" cannot be NULL
+ERROR: relation "stats_import.nope" does not exist
+-- error: relname null
+SELECT pg_catalog.pg_restore_attribute_stats(
+ 'schemaname', 'stats_import',
+ 'relname', NULL,
+ 'attname', 'id',
+ 'inherited', false::boolean,
+ 'null_frac', 0.1::real);
+ERROR: "relname" cannot be NULL
-- error: NULL attname
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', NULL::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', NULL,
'inherited', false::boolean,
'null_frac', 0.1::real);
ERROR: must specify either attname or attnum
-- error: attname doesn't exist
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'nope'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'nope',
'inherited', false::boolean,
'null_frac', 0.1::real,
'avg_width', 2::integer,
@@ -364,36 +410,41 @@ SELECT pg_catalog.pg_restore_attribute_stats(
ERROR: column "nope" of relation "test" does not exist
-- error: both attname and attnum
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'attnum', 1::smallint,
'inherited', false::boolean,
'null_frac', 0.1::real);
ERROR: cannot specify both attname and attnum
-- error: neither attname nor attnum
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
'inherited', false::boolean,
'null_frac', 0.1::real);
ERROR: must specify either attname or attnum
-- error: attribute is system column
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'xmin'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'xmin',
'inherited', false::boolean,
'null_frac', 0.1::real);
ERROR: cannot modify statistics on system column "xmin"
-- error: inherited null
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', NULL::boolean,
'null_frac', 0.1::real);
ERROR: "inherited" cannot be NULL
-- ok: just the fixed values, with version, no stakinds
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'version', 150000::integer,
'null_frac', 0.2::real,
@@ -421,7 +472,8 @@ AND attname = 'id';
-- for any stat-having relation.
--
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
'attnum', 1::smallint,
'inherited', false::boolean,
'null_frac', 0.4::real);
@@ -443,8 +495,9 @@ AND attname = 'id';
-- warn: unrecognized argument name, rest get set
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'null_frac', 0.2::real,
'nope', 0.5::real);
@@ -467,8 +520,9 @@ AND attname = 'id';
-- warn: mcv / mcf null mismatch part 1, rest get set
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'null_frac', 0.21::real,
'most_common_freqs', '{0.1,0.2,0.3}'::real[]
@@ -492,8 +546,9 @@ AND attname = 'id';
-- warn: mcv / mcf null mismatch part 2, rest get set
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'null_frac', 0.21::real,
'most_common_vals', '{1,2,3}'::text
@@ -517,8 +572,9 @@ AND attname = 'id';
-- warn: mcf type mismatch, mcv-pair fails, rest get set
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'null_frac', 0.22::real,
'most_common_vals', '{2,1,3}'::text,
@@ -544,8 +600,9 @@ AND attname = 'id';
-- warn: mcv cast failure, mcv-pair fails, rest get set
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'null_frac', 0.23::real,
'most_common_vals', '{2,four,3}'::text,
@@ -570,8 +627,9 @@ AND attname = 'id';
-- ok: mcv+mcf
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'most_common_vals', '{2,1,3}'::text,
'most_common_freqs', '{0.3,0.25,0.05}'::real[]
@@ -594,8 +652,9 @@ AND attname = 'id';
-- warn: NULL in histogram array, rest get set
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'null_frac', 0.24::real,
'histogram_bounds', '{1,NULL,3,4}'::text
@@ -619,8 +678,9 @@ AND attname = 'id';
-- ok: histogram_bounds
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'histogram_bounds', '{1,2,3,4}'::text
);
@@ -642,8 +702,9 @@ AND attname = 'id';
-- warn: elem_count_histogram null element, rest get set
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'tags'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'tags',
'inherited', false::boolean,
'null_frac', 0.25::real,
'elem_count_histogram', '{1,1,NULL,1,1,1,1,1}'::real[]
@@ -667,8 +728,9 @@ AND attname = 'tags';
-- ok: elem_count_histogram
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'tags'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'tags',
'inherited', false::boolean,
'null_frac', 0.26::real,
'elem_count_histogram', '{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}'::real[]
@@ -691,8 +753,9 @@ AND attname = 'tags';
-- warn: range stats on a scalar type, rest ok
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'null_frac', 0.27::real,
'range_empty_frac', 0.5::real,
@@ -718,8 +781,9 @@ AND attname = 'id';
-- warn: range_empty_frac range_length_hist null mismatch, rest ok
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'arange'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'arange',
'inherited', false::boolean,
'null_frac', 0.28::real,
'range_length_histogram', '{399,499,Infinity}'::text
@@ -743,8 +807,9 @@ AND attname = 'arange';
-- warn: range_empty_frac range_length_hist null mismatch part 2, rest ok
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'arange'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'arange',
'inherited', false::boolean,
'null_frac', 0.29::real,
'range_empty_frac', 0.5::real
@@ -768,8 +833,9 @@ AND attname = 'arange';
-- ok: range_empty_frac + range_length_hist
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'arange'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'arange',
'inherited', false::boolean,
'range_empty_frac', 0.5::real,
'range_length_histogram', '{399,499,Infinity}'::text
@@ -792,8 +858,9 @@ AND attname = 'arange';
-- warn: range bounds histogram on scalar, rest ok
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'null_frac', 0.31::real,
'range_bounds_histogram', '{"[-1,1)","[0,4)","[1,4)","[1,100)"}'::text
@@ -818,8 +885,9 @@ AND attname = 'id';
-- ok: range_bounds_histogram
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'arange'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'arange',
'inherited', false::boolean,
'range_bounds_histogram', '{"[-1,1)","[0,4)","[1,4)","[1,100)"}'::text
);
@@ -841,8 +909,9 @@ AND attname = 'arange';
-- warn: cannot set most_common_elems for range type, rest ok
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'arange'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'arange',
'inherited', false::boolean,
'null_frac', 0.32::real,
'most_common_elems', '{3,1}'::text,
@@ -868,8 +937,9 @@ AND attname = 'arange';
-- warn: scalars can't have mcelem, rest ok
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'null_frac', 0.33::real,
'most_common_elems', '{1,3}'::text,
@@ -895,8 +965,9 @@ AND attname = 'id';
-- warn: mcelem / mcelem mismatch, rest ok
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'tags'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'tags',
'inherited', false::boolean,
'null_frac', 0.34::real,
'most_common_elems', '{one,two}'::text
@@ -920,8 +991,9 @@ AND attname = 'tags';
-- warn: mcelem / mcelem null mismatch part 2, rest ok
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'tags'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'tags',
'inherited', false::boolean,
'null_frac', 0.35::real,
'most_common_elem_freqs', '{0.3,0.2,0.2,0.3}'::real[]
@@ -945,8 +1017,9 @@ AND attname = 'tags';
-- ok: mcelem
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'tags'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'tags',
'inherited', false::boolean,
'most_common_elems', '{one,three}'::text,
'most_common_elem_freqs', '{0.3,0.2,0.2,0.3,0.0}'::real[]
@@ -969,8 +1042,9 @@ AND attname = 'tags';
-- warn: scalars can't have elem_count_histogram, rest ok
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'null_frac', 0.36::real,
'elem_count_histogram', '{1,1,1,1,1,1,1,1,1,1}'::real[]
@@ -1022,8 +1096,9 @@ SELECT s.schemaname, s.tablename, s.attname, s.inherited, r.*
FROM pg_catalog.pg_stats AS s
CROSS JOIN LATERAL
pg_catalog.pg_restore_attribute_stats(
- 'relation', ('stats_import.' || s.tablename || '_clone')::regclass,
- 'attname', s.attname,
+ 'schemaname', 'stats_import',
+ 'relname', s.tablename::text || '_clone',
+ 'attname', s.attname::text,
'inherited', s.inherited,
'version', 150000,
'null_frac', s.null_frac,
@@ -1200,9 +1275,10 @@ AND attname = 'arange';
(1 row)
SELECT pg_catalog.pg_clear_attribute_stats(
- relation => 'stats_import.test'::regclass,
- attname => 'arange'::name,
- inherited => false::boolean);
+ schemaname => 'stats_import',
+ relname => 'test',
+ attname => 'arange',
+ inherited => false);
pg_clear_attribute_stats
--------------------------
@@ -1219,6 +1295,53 @@ AND attname = 'arange';
0
(1 row)
+-- temp tables
+CREATE TEMP TABLE stats_temp(i int);
+SELECT pg_restore_relation_stats(
+ 'schemaname', 'pg_temp',
+ 'relname', 'stats_temp',
+ 'relpages', '-19'::integer,
+ 'reltuples', 401::real,
+ 'relallvisible', 5::integer,
+ 'relallfrozen', 3::integer);
+ pg_restore_relation_stats
+---------------------------
+ t
+(1 row)
+
+SELECT relname, relpages, reltuples, relallvisible, relallfrozen
+FROM pg_class
+WHERE oid = 'pg_temp.stats_temp'::regclass
+ORDER BY relname;
+ relname | relpages | reltuples | relallvisible | relallfrozen
+------------+----------+-----------+---------------+--------------
+ stats_temp | -19 | 401 | 5 | 3
+(1 row)
+
+SELECT pg_catalog.pg_restore_attribute_stats(
+ 'schemaname', 'pg_temp',
+ 'relname', 'stats_temp',
+ 'attname', 'i',
+ 'inherited', false::boolean,
+ 'null_frac', 0.0123::real
+ );
+ pg_restore_attribute_stats
+----------------------------
+ t
+(1 row)
+
+SELECT tablename, null_frac
+FROM pg_stats
+WHERE schemaname like 'pg_temp%'
+AND tablename = 'stats_temp'
+AND inherited = false
+AND attname = 'i';
+ tablename | null_frac
+------------+-----------
+ stats_temp | 0.0123
+(1 row)
+
+DROP TABLE stats_temp;
DROP SCHEMA stats_import CASCADE;
NOTICE: drop cascades to 6 other objects
DETAIL: drop cascades to type stats_import.complex_type
diff --git a/src/test/regress/sql/stats_import.sql b/src/test/regress/sql/stats_import.sql
index 0ec590688c2..d140733a750 100644
--- a/src/test/regress/sql/stats_import.sql
+++ b/src/test/regress/sql/stats_import.sql
@@ -17,7 +17,8 @@ CREATE TABLE stats_import.test(
SELECT
pg_catalog.pg_restore_relation_stats(
- 'relation', 'stats_import.test'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
'relpages', 18::integer,
'reltuples', 21::real,
'relallvisible', 24::integer,
@@ -32,37 +33,52 @@ FROM pg_class
WHERE oid = 'stats_import.test'::regclass
ORDER BY relname;
-SELECT pg_clear_relation_stats('stats_import.test'::regclass);
+SELECT pg_clear_relation_stats('stats_import', 'test');
--
-- relstats tests
--
---- error: relation is wrong type
+-- error: schemaname missing
SELECT pg_catalog.pg_restore_relation_stats(
- 'relation', 0::oid,
+ 'relname', 'test',
+ 'relpages', 17::integer);
+
+-- error: relname missing
+SELECT pg_catalog.pg_restore_relation_stats(
+ 'schemaname', 'stats_import',
+ 'relpages', 17::integer);
+
+--- error: schemaname is wrong type
+SELECT pg_catalog.pg_restore_relation_stats(
+ 'schemaname', 3.6::float,
+ 'relname', 'test',
+ 'relpages', 17::integer);
+
+--- error: relname is wrong type
+SELECT pg_catalog.pg_restore_relation_stats(
+ 'schemaname', 'stats_import',
+ 'relname', 0::oid,
'relpages', 17::integer);
-- error: relation not found
SELECT pg_catalog.pg_restore_relation_stats(
- 'relation', 0::oid::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'nope',
'relpages', 17::integer);
-- error: odd number of variadic arguments cannot be pairs
SELECT pg_restore_relation_stats(
- 'relation', 'stats_import.test'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
'relallvisible');
-- error: argument name is NULL
SELECT pg_restore_relation_stats(
- 'relation', 'stats_import.test'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
NULL, '17'::integer);
--- error: argument name is not a text type
-SELECT pg_restore_relation_stats(
- 'relation', '0'::oid::regclass,
- 17, '17'::integer);
-
-- starting stats
SELECT relpages, reltuples, relallvisible, relallfrozen
FROM pg_class
@@ -71,7 +87,8 @@ WHERE oid = 'stats_import.test_i'::regclass;
-- regular indexes have special case locking rules
BEGIN;
SELECT pg_catalog.pg_restore_relation_stats(
- 'relation', 'stats_import.test_i'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test_i',
'relpages', 18::integer);
SELECT mode FROM pg_locks
@@ -108,7 +125,8 @@ WHERE oid = 'stats_import.part_parent'::regclass;
BEGIN;
SELECT pg_catalog.pg_restore_relation_stats(
- 'relation', 'stats_import.part_parent_i'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'part_parent_i',
'relpages', 2::integer);
SELECT mode FROM pg_locks
@@ -127,7 +145,8 @@ WHERE oid = 'stats_import.part_parent_i'::regclass;
-- ok: set all relstats, with version, no bounds checking
SELECT pg_restore_relation_stats(
- 'relation', 'stats_import.test'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
'version', 150000::integer,
'relpages', '-17'::integer,
'reltuples', 400::real,
@@ -140,7 +159,8 @@ WHERE oid = 'stats_import.test'::regclass;
-- ok: set just relpages, rest stay same
SELECT pg_restore_relation_stats(
- 'relation', 'stats_import.test'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
'relpages', '16'::integer);
SELECT relpages, reltuples, relallvisible, relallfrozen
@@ -149,7 +169,8 @@ WHERE oid = 'stats_import.test'::regclass;
-- ok: set just reltuples, rest stay same
SELECT pg_restore_relation_stats(
- 'relation', 'stats_import.test'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
'reltuples', '500'::real);
SELECT relpages, reltuples, relallvisible, relallfrozen
@@ -158,7 +179,8 @@ WHERE oid = 'stats_import.test'::regclass;
-- ok: set just relallvisible, rest stay same
SELECT pg_restore_relation_stats(
- 'relation', 'stats_import.test'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
'relallvisible', 5::integer);
SELECT relpages, reltuples, relallvisible, relallfrozen
@@ -167,7 +189,8 @@ WHERE oid = 'stats_import.test'::regclass;
-- ok: just relallfrozen
SELECT pg_restore_relation_stats(
- 'relation', 'stats_import.test'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
'version', 150000::integer,
'relallfrozen', 3::integer);
@@ -177,7 +200,8 @@ WHERE oid = 'stats_import.test'::regclass;
-- warn: bad relpages type, rest updated
SELECT pg_restore_relation_stats(
- 'relation', 'stats_import.test'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
'relpages', 'nope'::text,
'reltuples', 400.0::real,
'relallvisible', 4::integer,
@@ -189,7 +213,8 @@ WHERE oid = 'stats_import.test'::regclass;
-- unrecognized argument name, rest ok
SELECT pg_restore_relation_stats(
- 'relation', 'stats_import.test'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
'relpages', '171'::integer,
'nope', 10::integer);
@@ -198,8 +223,7 @@ FROM pg_class
WHERE oid = 'stats_import.test'::regclass;
-- ok: clear stats
-SELECT pg_catalog.pg_clear_relation_stats(
- relation => 'stats_import.test'::regclass);
+SELECT pg_catalog.pg_clear_relation_stats(schemaname => 'stats_import', relname => 'test');
SELECT relpages, reltuples, relallvisible
FROM pg_class
@@ -209,48 +233,70 @@ WHERE oid = 'stats_import.test'::regclass;
CREATE SEQUENCE stats_import.testseq;
SELECT pg_catalog.pg_restore_relation_stats(
- 'relation', 'stats_import.testseq'::regclass);
+ 'schemaname', 'stats_import',
+ 'relname', 'testseq');
-SELECT pg_catalog.pg_clear_relation_stats(
- 'stats_import.testseq'::regclass);
+SELECT pg_catalog.pg_clear_relation_stats(schemaname => 'stats_import', relname => 'testseq');
CREATE VIEW stats_import.testview AS SELECT * FROM stats_import.test;
-SELECT pg_catalog.pg_restore_relation_stats(
- 'relation', 'stats_import.testview'::regclass);
-
-SELECT pg_catalog.pg_clear_relation_stats(
- 'stats_import.testview'::regclass);
+SELECT pg_catalog.pg_clear_relation_stats(schemaname => 'stats_import', relname => 'testview');
--
-- attribute stats
--
--- error: object does not exist
+-- error: schemaname missing
+SELECT pg_catalog.pg_restore_attribute_stats(
+ 'relname', 'test',
+ 'attname', 'id',
+ 'inherited', false::boolean,
+ 'null_frac', 0.1::real);
+
+-- error: schema does not exist
+SELECT pg_catalog.pg_restore_attribute_stats(
+ 'schemaname', 'nope',
+ 'relname', 'test',
+ 'attname', 'id',
+ 'inherited', false::boolean,
+ 'null_frac', 0.1::real);
+
+-- error: relname missing
+SELECT pg_catalog.pg_restore_attribute_stats(
+ 'schemaname', 'stats_import',
+ 'attname', 'id',
+ 'inherited', false::boolean,
+ 'null_frac', 0.1::real);
+
+-- error: relname does not exist
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', '0'::oid::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'nope',
+ 'attname', 'id',
'inherited', false::boolean,
'null_frac', 0.1::real);
--- error: relation null
+-- error: relname null
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', NULL::oid::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', NULL,
+ 'attname', 'id',
'inherited', false::boolean,
'null_frac', 0.1::real);
-- error: NULL attname
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', NULL::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', NULL,
'inherited', false::boolean,
'null_frac', 0.1::real);
-- error: attname doesn't exist
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'nope'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'nope',
'inherited', false::boolean,
'null_frac', 0.1::real,
'avg_width', 2::integer,
@@ -258,36 +304,41 @@ SELECT pg_catalog.pg_restore_attribute_stats(
-- error: both attname and attnum
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'attnum', 1::smallint,
'inherited', false::boolean,
'null_frac', 0.1::real);
-- error: neither attname nor attnum
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
'inherited', false::boolean,
'null_frac', 0.1::real);
-- error: attribute is system column
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'xmin'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'xmin',
'inherited', false::boolean,
'null_frac', 0.1::real);
-- error: inherited null
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', NULL::boolean,
'null_frac', 0.1::real);
-- ok: just the fixed values, with version, no stakinds
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'version', 150000::integer,
'null_frac', 0.2::real,
@@ -307,7 +358,8 @@ AND attname = 'id';
-- for any stat-having relation.
--
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
'attnum', 1::smallint,
'inherited', false::boolean,
'null_frac', 0.4::real);
@@ -321,8 +373,9 @@ AND attname = 'id';
-- warn: unrecognized argument name, rest get set
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'null_frac', 0.2::real,
'nope', 0.5::real);
@@ -336,8 +389,9 @@ AND attname = 'id';
-- warn: mcv / mcf null mismatch part 1, rest get set
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'null_frac', 0.21::real,
'most_common_freqs', '{0.1,0.2,0.3}'::real[]
@@ -352,8 +406,9 @@ AND attname = 'id';
-- warn: mcv / mcf null mismatch part 2, rest get set
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'null_frac', 0.21::real,
'most_common_vals', '{1,2,3}'::text
@@ -368,8 +423,9 @@ AND attname = 'id';
-- warn: mcf type mismatch, mcv-pair fails, rest get set
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'null_frac', 0.22::real,
'most_common_vals', '{2,1,3}'::text,
@@ -385,8 +441,9 @@ AND attname = 'id';
-- warn: mcv cast failure, mcv-pair fails, rest get set
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'null_frac', 0.23::real,
'most_common_vals', '{2,four,3}'::text,
@@ -402,8 +459,9 @@ AND attname = 'id';
-- ok: mcv+mcf
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'most_common_vals', '{2,1,3}'::text,
'most_common_freqs', '{0.3,0.25,0.05}'::real[]
@@ -418,8 +476,9 @@ AND attname = 'id';
-- warn: NULL in histogram array, rest get set
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'null_frac', 0.24::real,
'histogram_bounds', '{1,NULL,3,4}'::text
@@ -434,8 +493,9 @@ AND attname = 'id';
-- ok: histogram_bounds
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'histogram_bounds', '{1,2,3,4}'::text
);
@@ -449,8 +509,9 @@ AND attname = 'id';
-- warn: elem_count_histogram null element, rest get set
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'tags'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'tags',
'inherited', false::boolean,
'null_frac', 0.25::real,
'elem_count_histogram', '{1,1,NULL,1,1,1,1,1}'::real[]
@@ -465,8 +526,9 @@ AND attname = 'tags';
-- ok: elem_count_histogram
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'tags'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'tags',
'inherited', false::boolean,
'null_frac', 0.26::real,
'elem_count_histogram', '{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}'::real[]
@@ -481,8 +543,9 @@ AND attname = 'tags';
-- warn: range stats on a scalar type, rest ok
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'null_frac', 0.27::real,
'range_empty_frac', 0.5::real,
@@ -498,8 +561,9 @@ AND attname = 'id';
-- warn: range_empty_frac range_length_hist null mismatch, rest ok
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'arange'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'arange',
'inherited', false::boolean,
'null_frac', 0.28::real,
'range_length_histogram', '{399,499,Infinity}'::text
@@ -514,8 +578,9 @@ AND attname = 'arange';
-- warn: range_empty_frac range_length_hist null mismatch part 2, rest ok
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'arange'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'arange',
'inherited', false::boolean,
'null_frac', 0.29::real,
'range_empty_frac', 0.5::real
@@ -530,8 +595,9 @@ AND attname = 'arange';
-- ok: range_empty_frac + range_length_hist
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'arange'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'arange',
'inherited', false::boolean,
'range_empty_frac', 0.5::real,
'range_length_histogram', '{399,499,Infinity}'::text
@@ -546,8 +612,9 @@ AND attname = 'arange';
-- warn: range bounds histogram on scalar, rest ok
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'null_frac', 0.31::real,
'range_bounds_histogram', '{"[-1,1)","[0,4)","[1,4)","[1,100)"}'::text
@@ -562,8 +629,9 @@ AND attname = 'id';
-- ok: range_bounds_histogram
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'arange'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'arange',
'inherited', false::boolean,
'range_bounds_histogram', '{"[-1,1)","[0,4)","[1,4)","[1,100)"}'::text
);
@@ -577,8 +645,9 @@ AND attname = 'arange';
-- warn: cannot set most_common_elems for range type, rest ok
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'arange'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'arange',
'inherited', false::boolean,
'null_frac', 0.32::real,
'most_common_elems', '{3,1}'::text,
@@ -594,8 +663,9 @@ AND attname = 'arange';
-- warn: scalars can't have mcelem, rest ok
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'null_frac', 0.33::real,
'most_common_elems', '{1,3}'::text,
@@ -611,8 +681,9 @@ AND attname = 'id';
-- warn: mcelem / mcelem mismatch, rest ok
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'tags'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'tags',
'inherited', false::boolean,
'null_frac', 0.34::real,
'most_common_elems', '{one,two}'::text
@@ -627,8 +698,9 @@ AND attname = 'tags';
-- warn: mcelem / mcelem null mismatch part 2, rest ok
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'tags'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'tags',
'inherited', false::boolean,
'null_frac', 0.35::real,
'most_common_elem_freqs', '{0.3,0.2,0.2,0.3}'::real[]
@@ -643,8 +715,9 @@ AND attname = 'tags';
-- ok: mcelem
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'tags'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'tags',
'inherited', false::boolean,
'most_common_elems', '{one,three}'::text,
'most_common_elem_freqs', '{0.3,0.2,0.2,0.3,0.0}'::real[]
@@ -659,8 +732,9 @@ AND attname = 'tags';
-- warn: scalars can't have elem_count_histogram, rest ok
SELECT pg_catalog.pg_restore_attribute_stats(
- 'relation', 'stats_import.test'::regclass,
- 'attname', 'id'::name,
+ 'schemaname', 'stats_import',
+ 'relname', 'test',
+ 'attname', 'id',
'inherited', false::boolean,
'null_frac', 0.36::real,
'elem_count_histogram', '{1,1,1,1,1,1,1,1,1,1}'::real[]
@@ -707,8 +781,9 @@ SELECT s.schemaname, s.tablename, s.attname, s.inherited, r.*
FROM pg_catalog.pg_stats AS s
CROSS JOIN LATERAL
pg_catalog.pg_restore_attribute_stats(
- 'relation', ('stats_import.' || s.tablename || '_clone')::regclass,
- 'attname', s.attname,
+ 'schemaname', 'stats_import',
+ 'relname', s.tablename::text || '_clone',
+ 'attname', s.attname::text,
'inherited', s.inherited,
'version', 150000,
'null_frac', s.null_frac,
@@ -853,9 +928,10 @@ AND inherited = false
AND attname = 'arange';
SELECT pg_catalog.pg_clear_attribute_stats(
- relation => 'stats_import.test'::regclass,
- attname => 'arange'::name,
- inherited => false::boolean);
+ schemaname => 'stats_import',
+ relname => 'test',
+ attname => 'arange',
+ inherited => false);
SELECT COUNT(*)
FROM pg_stats
@@ -864,4 +940,34 @@ AND tablename = 'test'
AND inherited = false
AND attname = 'arange';
+-- temp tables
+CREATE TEMP TABLE stats_temp(i int);
+SELECT pg_restore_relation_stats(
+ 'schemaname', 'pg_temp',
+ 'relname', 'stats_temp',
+ 'relpages', '-19'::integer,
+ 'reltuples', 401::real,
+ 'relallvisible', 5::integer,
+ 'relallfrozen', 3::integer);
+
+SELECT relname, relpages, reltuples, relallvisible, relallfrozen
+FROM pg_class
+WHERE oid = 'pg_temp.stats_temp'::regclass
+ORDER BY relname;
+
+SELECT pg_catalog.pg_restore_attribute_stats(
+ 'schemaname', 'pg_temp',
+ 'relname', 'stats_temp',
+ 'attname', 'i',
+ 'inherited', false::boolean,
+ 'null_frac', 0.0123::real
+ );
+
+SELECT tablename, null_frac
+FROM pg_stats
+WHERE schemaname like 'pg_temp%'
+AND tablename = 'stats_temp'
+AND inherited = false
+AND attname = 'i';
+DROP TABLE stats_temp;
DROP SCHEMA stats_import CASCADE;
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-22 05:30:48 +0000