Hi,
On 2022-08-31 21:15:40 +0200, Christoph Heiss wrote:
> Notable changes from v1:
> - gbt_enum_sortsupport() now passes on fcinfo->flinfo
> enum_cmp_internal() needs a place to cache the typcache entry.
> - inet sortsupport now uses network_cmp() directly
Updated the patch to add the minimal change for meson compat.
Greetings,
Andres Freund
>From 4f3a9a84c267ce693738cdbe3b65dc16fcf5e882 Mon Sep 17 00:00:00 2001
From: Christoph Heiss <christoph.he...@cybertec.at>
Date: Wed, 31 Aug 2022 19:20:43 +0200
Subject: [PATCH v3] Add sortsupport for range types and btree_gist
Incrementally building up a GiST index can result in a sub-optimal index
structure for range types.
By sorting the data before inserting it into the index will result in a
much better index.
This can provide sizeable improvements in query execution time, I/O read
time and shared block hits/reads.
Signed-off-by: Christoph Heiss <christoph.he...@cybertec.at>
---
src/include/catalog/pg_amproc.dat | 3 +
src/include/catalog/pg_proc.dat | 3 +
src/backend/utils/adt/rangetypes_gist.c | 70 +++++++++++++
contrib/btree_gist/Makefile | 3 +-
contrib/btree_gist/btree_bit.c | 19 ++++
contrib/btree_gist/btree_bool.c | 22 ++++
contrib/btree_gist/btree_cash.c | 22 ++++
contrib/btree_gist/btree_enum.c | 26 +++++
contrib/btree_gist/btree_gist--1.7--1.8.sql | 110 ++++++++++++++++++++
contrib/btree_gist/btree_gist.control | 2 +-
contrib/btree_gist/btree_inet.c | 19 ++++
contrib/btree_gist/btree_interval.c | 19 ++++
contrib/btree_gist/btree_macaddr8.c | 19 ++++
contrib/btree_gist/btree_time.c | 19 ++++
14 files changed, 354 insertions(+), 2 deletions(-)
create mode 100644 contrib/btree_gist/btree_gist--1.7--1.8.sql
diff --git a/src/include/catalog/pg_amproc.dat b/src/include/catalog/pg_amproc.dat
index 4cc129bebd8..9318ad5fd84 100644
--- a/src/include/catalog/pg_amproc.dat
+++ b/src/include/catalog/pg_amproc.dat
@@ -600,6 +600,9 @@
{ amprocfamily => 'gist/range_ops', amproclefttype => 'anyrange',
amprocrighttype => 'anyrange', amprocnum => '7',
amproc => 'range_gist_same' },
+{ amprocfamily => 'gist/range_ops', amproclefttype => 'anyrange',
+ amprocrighttype => 'anyrange', amprocnum => '11',
+ amproc => 'range_gist_sortsupport' },
{ amprocfamily => 'gist/network_ops', amproclefttype => 'inet',
amprocrighttype => 'inet', amprocnum => '1',
amproc => 'inet_gist_consistent' },
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 68bb032d3ea..951d864f3bb 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -10313,6 +10313,9 @@
{ oid => '3881', descr => 'GiST support',
proname => 'range_gist_same', prorettype => 'internal',
proargtypes => 'anyrange anyrange internal', prosrc => 'range_gist_same' },
+{ oid => '8849', descr => 'GiST support',
+ proname => 'range_gist_sortsupport', prorettype => 'void',
+ proargtypes => 'internal', prosrc => 'range_gist_sortsupport' },
{ oid => '6154', descr => 'GiST support',
proname => 'multirange_gist_consistent', prorettype => 'bool',
proargtypes => 'internal anymultirange int2 oid internal',
diff --git a/src/backend/utils/adt/rangetypes_gist.c b/src/backend/utils/adt/rangetypes_gist.c
index 777fdf0e2e9..f77fc213f83 100644
--- a/src/backend/utils/adt/rangetypes_gist.c
+++ b/src/backend/utils/adt/rangetypes_gist.c
@@ -21,6 +21,7 @@
#include "utils/fmgrprotos.h"
#include "utils/multirangetypes.h"
#include "utils/rangetypes.h"
+#include "utils/sortsupport.h"
/*
* Range class properties used to segregate different classes of ranges in
@@ -177,6 +178,7 @@ static void range_gist_double_sorting_split(TypeCacheEntry *typcache,
static void range_gist_consider_split(ConsiderSplitContext *context,
RangeBound *right_lower, int min_left_count,
RangeBound *left_upper, int max_left_count);
+static int range_gist_cmp(Datum a, Datum b, SortSupport ssup);
static int get_gist_range_class(RangeType *range);
static int single_bound_cmp(const void *a, const void *b, void *arg);
static int interval_cmp_lower(const void *a, const void *b, void *arg);
@@ -773,6 +775,20 @@ range_gist_picksplit(PG_FUNCTION_ARGS)
PG_RETURN_POINTER(v);
}
+/*
+ * Sort support routine for fast GiST index build by sorting.
+ */
+Datum
+range_gist_sortsupport(PG_FUNCTION_ARGS)
+{
+ SortSupport ssup = (SortSupport) PG_GETARG_POINTER(0);
+
+ ssup->comparator = range_gist_cmp;
+ ssup->ssup_extra = NULL;
+
+ PG_RETURN_VOID();
+}
+
/* equality comparator for GiST */
Datum
range_gist_same(PG_FUNCTION_ARGS)
@@ -1693,6 +1709,60 @@ range_gist_consider_split(ConsiderSplitContext *context,
}
}
+/*
+ * GiST sortsupport comparator for ranges.
+ *
+ * Operates solely on the lower bounds of the ranges, comparing them using
+ * range_cmp_bounds().
+ * Empty ranges are sorted before non-empty ones.
+ */
+static int
+range_gist_cmp(Datum a, Datum b, SortSupport ssup)
+{
+ RangeType *range_a = DatumGetRangeTypeP(a);
+ RangeType *range_b = DatumGetRangeTypeP(b);
+ TypeCacheEntry *typcache = ssup->ssup_extra;
+ RangeBound lower1,
+ lower2;
+ RangeBound upper1,
+ upper2;
+ bool empty1,
+ empty2;
+ int result;
+
+ if (typcache == NULL) {
+ Assert(RangeTypeGetOid(range_a) == RangeTypeGetOid(range_b));
+ typcache = lookup_type_cache(RangeTypeGetOid(range_a), TYPECACHE_RANGE_INFO);
+
+ /*
+ * Cache the range info between calls to avoid having to call
+ * lookup_type_cache() for each comparison.
+ */
+ ssup->ssup_extra = typcache;
+ }
+
+ range_deserialize(typcache, range_a, &lower1, &upper1, &empty1);
+ range_deserialize(typcache, range_b, &lower2, &upper2, &empty2);
+
+ /* For b-tree use, empty ranges sort before all else */
+ if (empty1 && empty2)
+ result = 0;
+ else if (empty1)
+ result = -1;
+ else if (empty2)
+ result = 1;
+ else
+ result = range_cmp_bounds(typcache, &lower1, &lower2);
+
+ if ((Datum) range_a != a)
+ pfree(range_a);
+
+ if ((Datum) range_b != b)
+ pfree(range_b);
+
+ return result;
+}
+
/*
* Find class number for range.
*
diff --git a/contrib/btree_gist/Makefile b/contrib/btree_gist/Makefile
index 48997c75f63..4096de73ea3 100644
--- a/contrib/btree_gist/Makefile
+++ b/contrib/btree_gist/Makefile
@@ -33,7 +33,8 @@ EXTENSION = btree_gist
DATA = btree_gist--1.0--1.1.sql \
btree_gist--1.1--1.2.sql btree_gist--1.2.sql btree_gist--1.2--1.3.sql \
btree_gist--1.3--1.4.sql btree_gist--1.4--1.5.sql \
- btree_gist--1.5--1.6.sql btree_gist--1.6--1.7.sql
+ btree_gist--1.5--1.6.sql btree_gist--1.6--1.7.sql \
+ btree_gist--1.7--1.8.sql
PGFILEDESC = "btree_gist - B-tree equivalent GiST operator classes"
REGRESS = init int2 int4 int8 float4 float8 cash oid timestamp timestamptz \
diff --git a/contrib/btree_gist/btree_bit.c b/contrib/btree_gist/btree_bit.c
index 5b246bcde4b..bf32bfd6280 100644
--- a/contrib/btree_gist/btree_bit.c
+++ b/contrib/btree_gist/btree_bit.c
@@ -7,6 +7,7 @@
#include "btree_utils_var.h"
#include "utils/builtins.h"
#include "utils/bytea.h"
+#include "utils/sortsupport.h"
#include "utils/varbit.h"
@@ -19,10 +20,17 @@ PG_FUNCTION_INFO_V1(gbt_bit_picksplit);
PG_FUNCTION_INFO_V1(gbt_bit_consistent);
PG_FUNCTION_INFO_V1(gbt_bit_penalty);
PG_FUNCTION_INFO_V1(gbt_bit_same);
+PG_FUNCTION_INFO_V1(gbt_bit_sortsupport);
/* define for comparison */
+static int
+bit_fast_cmp(Datum x, Datum y, SortSupport ssup)
+{
+ return DatumGetInt32(DirectFunctionCall2(byteacmp, x, y));
+}
+
static bool
gbt_bitgt(const void *a, const void *b, Oid collation, FmgrInfo *flinfo)
{
@@ -208,3 +216,14 @@ gbt_bit_penalty(PG_FUNCTION_ARGS)
PG_RETURN_POINTER(gbt_var_penalty(result, o, n, PG_GET_COLLATION(),
&tinfo, fcinfo->flinfo));
}
+
+Datum
+gbt_bit_sortsupport(PG_FUNCTION_ARGS)
+{
+ SortSupport ssup = (SortSupport) PG_GETARG_POINTER(0);
+
+ ssup->comparator = bit_fast_cmp;
+ ssup->ssup_extra = NULL;
+
+ PG_RETURN_VOID();
+}
diff --git a/contrib/btree_gist/btree_bool.c b/contrib/btree_gist/btree_bool.c
index 8b2af129b52..3a9f230e680 100644
--- a/contrib/btree_gist/btree_bool.c
+++ b/contrib/btree_gist/btree_bool.c
@@ -6,6 +6,7 @@
#include "btree_gist.h"
#include "btree_utils_num.h"
#include "common/int.h"
+#include "utils/sortsupport.h"
typedef struct boolkey
{
@@ -23,6 +24,16 @@ PG_FUNCTION_INFO_V1(gbt_bool_picksplit);
PG_FUNCTION_INFO_V1(gbt_bool_consistent);
PG_FUNCTION_INFO_V1(gbt_bool_penalty);
PG_FUNCTION_INFO_V1(gbt_bool_same);
+PG_FUNCTION_INFO_V1(gbt_bool_sortsupport);
+
+static int
+bool_fast_cmp(Datum x, Datum y, SortSupport ssup)
+{
+ bool arg1 = DatumGetBool(x);
+ bool arg2 = DatumGetBool(y);
+
+ return arg1 - arg2;
+}
static bool
gbt_boolgt(const void *a, const void *b, FmgrInfo *flinfo)
@@ -167,3 +178,14 @@ gbt_bool_same(PG_FUNCTION_ARGS)
*result = gbt_num_same((void *) b1, (void *) b2, &tinfo, fcinfo->flinfo);
PG_RETURN_POINTER(result);
}
+
+Datum
+gbt_bool_sortsupport(PG_FUNCTION_ARGS)
+{
+ SortSupport ssup = (SortSupport) PG_GETARG_POINTER(0);
+
+ ssup->comparator = bool_fast_cmp;
+ ssup->ssup_extra = NULL;
+
+ PG_RETURN_VOID();
+}
diff --git a/contrib/btree_gist/btree_cash.c b/contrib/btree_gist/btree_cash.c
index 6ac97e2b12a..389b7251309 100644
--- a/contrib/btree_gist/btree_cash.c
+++ b/contrib/btree_gist/btree_cash.c
@@ -7,6 +7,7 @@
#include "btree_utils_num.h"
#include "common/int.h"
#include "utils/cash.h"
+#include "utils/sortsupport.h"
typedef struct
{
@@ -25,6 +26,16 @@ PG_FUNCTION_INFO_V1(gbt_cash_consistent);
PG_FUNCTION_INFO_V1(gbt_cash_distance);
PG_FUNCTION_INFO_V1(gbt_cash_penalty);
PG_FUNCTION_INFO_V1(gbt_cash_same);
+PG_FUNCTION_INFO_V1(gbt_cash_sortsupport);
+
+static int
+cash_fast_cmp(Datum x, Datum y, SortSupport ssup)
+{
+ bool arg1 = DatumGetCash(x);
+ bool arg2 = DatumGetCash(y);
+
+ return arg1 - arg2;
+}
static bool
gbt_cashgt(const void *a, const void *b, FmgrInfo *flinfo)
@@ -215,3 +226,14 @@ gbt_cash_same(PG_FUNCTION_ARGS)
*result = gbt_num_same((void *) b1, (void *) b2, &tinfo, fcinfo->flinfo);
PG_RETURN_POINTER(result);
}
+
+Datum
+gbt_cash_sortsupport(PG_FUNCTION_ARGS)
+{
+ SortSupport ssup = (SortSupport) PG_GETARG_POINTER(0);
+
+ ssup->comparator = cash_fast_cmp;
+ ssup->ssup_extra = NULL;
+
+ PG_RETURN_VOID();
+}
diff --git a/contrib/btree_gist/btree_enum.c b/contrib/btree_gist/btree_enum.c
index d4dc38a38e5..33b9a34235e 100644
--- a/contrib/btree_gist/btree_enum.c
+++ b/contrib/btree_gist/btree_enum.c
@@ -7,6 +7,7 @@
#include "btree_utils_num.h"
#include "fmgr.h"
#include "utils/builtins.h"
+#include "utils/sortsupport.h"
/* enums are really Oids, so we just use the same structure */
@@ -26,8 +27,16 @@ PG_FUNCTION_INFO_V1(gbt_enum_picksplit);
PG_FUNCTION_INFO_V1(gbt_enum_consistent);
PG_FUNCTION_INFO_V1(gbt_enum_penalty);
PG_FUNCTION_INFO_V1(gbt_enum_same);
+PG_FUNCTION_INFO_V1(gbt_enum_sortsupport);
+static int
+enum_fast_cmp(Datum x, Datum y, SortSupport ssup)
+{
+ return DatumGetInt32(CallerFInfoFunctionCall2(enum_cmp, ssup->ssup_extra,
+ InvalidOid, x, y));
+}
+
static bool
gbt_enumgt(const void *a, const void *b, FmgrInfo *flinfo)
{
@@ -183,3 +192,20 @@ gbt_enum_same(PG_FUNCTION_ARGS)
*result = gbt_num_same((void *) b1, (void *) b2, &tinfo, fcinfo->flinfo);
PG_RETURN_POINTER(result);
}
+
+Datum
+gbt_enum_sortsupport(PG_FUNCTION_ARGS)
+{
+ SortSupport ssup = (SortSupport) PG_GETARG_POINTER(0);
+
+ ssup->comparator = enum_fast_cmp;
+
+ /*
+ * Since enum_fast_cmp() also uses enum_cmp() like the rest of the
+ * comparsion functions, it also needs to pass on flinfo when calling
+ * it. Thus save it in ->ssup_extra and later retrieve it in enum_fast_cmp().
+ */
+ ssup->ssup_extra = fcinfo->flinfo;
+
+ PG_RETURN_VOID();
+}
diff --git a/contrib/btree_gist/btree_gist--1.7--1.8.sql b/contrib/btree_gist/btree_gist--1.7--1.8.sql
new file mode 100644
index 00000000000..a5ac9657ccc
--- /dev/null
+++ b/contrib/btree_gist/btree_gist--1.7--1.8.sql
@@ -0,0 +1,110 @@
+/* contrib/btree_gist/btree_gist--1.7--1.8.sql */
+
+-- complain if script is sourced in psql, rather than via CREATE EXTENSION
+\echo Use "ALTER EXTENSION btree_gist UPDATE TO '1.8'" to load this file. \quit
+
+CREATE FUNCTION gbt_bit_sortsupport(internal)
+RETURNS void
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE FUNCTION gbt_bool_sortsupport(internal)
+RETURNS void
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE FUNCTION gbt_cash_sortsupport(internal)
+RETURNS void
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE FUNCTION gbt_enum_sortsupport(internal)
+RETURNS void
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE FUNCTION gbt_inet_sortsupport(internal)
+RETURNS void
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE FUNCTION gbt_intv_sortsupport(internal)
+RETURNS void
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE FUNCTION gbt_macad8_sortsupport(internal)
+RETURNS void
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE FUNCTION gbt_time_sortsupport(internal)
+RETURNS void
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+ALTER OPERATOR FAMILY gist_bit_ops USING gist ADD
+ FUNCTION 11 (bit, bit) gbt_bit_sortsupport (internal) ;
+
+ALTER OPERATOR FAMILY gist_bool_ops USING gist ADD
+ FUNCTION 11 (bool, bool) gbt_bool_sortsupport (internal) ;
+
+ALTER OPERATOR FAMILY gist_bytea_ops USING gist ADD
+ FUNCTION 11 (bytea, bytea) bytea_sortsupport (internal) ;
+
+ALTER OPERATOR FAMILY gist_cash_ops USING gist ADD
+ FUNCTION 11 (money, money) gbt_cash_sortsupport (internal) ;
+
+ALTER OPERATOR FAMILY gist_date_ops USING gist ADD
+ FUNCTION 11 (date, date) date_sortsupport (internal) ;
+
+ALTER OPERATOR FAMILY gist_enum_ops USING gist ADD
+ FUNCTION 11 (anyenum, anyenum) gbt_enum_sortsupport (internal) ;
+
+ALTER OPERATOR FAMILY gist_float4_ops USING gist ADD
+ FUNCTION 11 (float4, float4) btfloat4sortsupport (internal) ;
+
+ALTER OPERATOR FAMILY gist_float8_ops USING gist ADD
+ FUNCTION 11 (float8, float8) btfloat8sortsupport (internal) ;
+
+ALTER OPERATOR FAMILY gist_inet_ops USING gist ADD
+ FUNCTION 11 (inet, inet) gbt_inet_sortsupport (internal) ;
+
+ALTER OPERATOR FAMILY gist_int2_ops USING gist ADD
+ FUNCTION 11 (int2, int2) btint2sortsupport (internal) ;
+
+ALTER OPERATOR FAMILY gist_int4_ops USING gist ADD
+ FUNCTION 11 (int4, int4) btint4sortsupport (internal) ;
+
+ALTER OPERATOR FAMILY gist_int8_ops USING gist ADD
+ FUNCTION 11 (int8, int8) btint8sortsupport (internal) ;
+
+ALTER OPERATOR FAMILY gist_interval_ops USING gist ADD
+ FUNCTION 11 (interval, interval) gbt_intv_sortsupport (internal) ;
+
+ALTER OPERATOR FAMILY gist_macaddr_ops USING gist ADD
+ FUNCTION 11 (macaddr, macaddr) macaddr_sortsupport (internal) ;
+
+ALTER OPERATOR FAMILY gist_macaddr8_ops USING gist ADD
+ FUNCTION 11 (macaddr8, macaddr8) gbt_macad8_sortsupport (internal) ;
+
+ALTER OPERATOR FAMILY gist_numeric_ops USING gist ADD
+ FUNCTION 11 (numeric, numeric) numeric_sortsupport (internal) ;
+
+ALTER OPERATOR FAMILY gist_oid_ops USING gist ADD
+ FUNCTION 11 (oid, oid) btoidsortsupport (internal) ;
+
+ALTER OPERATOR FAMILY gist_text_ops USING gist ADD
+ FUNCTION 11 (text, text) bttextsortsupport (internal) ;
+
+ALTER OPERATOR FAMILY gist_bpchar_ops USING gist ADD
+ FUNCTION 11 (bpchar, bpchar) bpchar_sortsupport (internal) ;
+
+ALTER OPERATOR FAMILY gist_time_ops USING gist ADD
+ FUNCTION 11 (time, time) gbt_time_sortsupport (internal) ;
+
+ALTER OPERATOR FAMILY gist_timestamp_ops USING gist ADD
+ FUNCTION 11 (timestamp, timestamp) timestamp_sortsupport (internal) ;
+
+ALTER OPERATOR FAMILY gist_uuid_ops USING gist ADD
+ FUNCTION 11 (uuid, uuid) uuid_sortsupport (internal) ;
diff --git a/contrib/btree_gist/btree_gist.control b/contrib/btree_gist/btree_gist.control
index fa9171a80a2..abf66538f32 100644
--- a/contrib/btree_gist/btree_gist.control
+++ b/contrib/btree_gist/btree_gist.control
@@ -1,6 +1,6 @@
# btree_gist extension
comment = 'support for indexing common datatypes in GiST'
-default_version = '1.7'
+default_version = '1.8'
module_pathname = '$libdir/btree_gist'
relocatable = true
trusted = true
diff --git a/contrib/btree_gist/btree_inet.c b/contrib/btree_gist/btree_inet.c
index 2fb952dca83..1f519cfd611 100644
--- a/contrib/btree_gist/btree_inet.c
+++ b/contrib/btree_gist/btree_inet.c
@@ -8,6 +8,7 @@
#include "catalog/pg_type.h"
#include "utils/builtins.h"
#include "utils/inet.h"
+#include "utils/sortsupport.h"
typedef struct inetkey
{
@@ -24,8 +25,15 @@ PG_FUNCTION_INFO_V1(gbt_inet_picksplit);
PG_FUNCTION_INFO_V1(gbt_inet_consistent);
PG_FUNCTION_INFO_V1(gbt_inet_penalty);
PG_FUNCTION_INFO_V1(gbt_inet_same);
+PG_FUNCTION_INFO_V1(gbt_inet_sortsupport);
+static int
+inet_fast_cmp(Datum x, Datum y, SortSupport ssup)
+{
+ return DatumGetInt32(DirectFunctionCall2(network_cmp, x, y));
+}
+
static bool
gbt_inetgt(const void *a, const void *b, FmgrInfo *flinfo)
{
@@ -185,3 +193,14 @@ gbt_inet_same(PG_FUNCTION_ARGS)
*result = gbt_num_same((void *) b1, (void *) b2, &tinfo, fcinfo->flinfo);
PG_RETURN_POINTER(result);
}
+
+Datum
+gbt_inet_sortsupport(PG_FUNCTION_ARGS)
+{
+ SortSupport ssup = (SortSupport) PG_GETARG_POINTER(0);
+
+ ssup->comparator = inet_fast_cmp;
+ ssup->ssup_extra = NULL;
+
+ PG_RETURN_VOID();
+}
diff --git a/contrib/btree_gist/btree_interval.c b/contrib/btree_gist/btree_interval.c
index c2bf82086df..80179adc993 100644
--- a/contrib/btree_gist/btree_interval.c
+++ b/contrib/btree_gist/btree_interval.c
@@ -6,6 +6,7 @@
#include "btree_gist.h"
#include "btree_utils_num.h"
#include "utils/builtins.h"
+#include "utils/sortsupport.h"
#include "utils/timestamp.h"
typedef struct
@@ -27,8 +28,15 @@ PG_FUNCTION_INFO_V1(gbt_intv_consistent);
PG_FUNCTION_INFO_V1(gbt_intv_distance);
PG_FUNCTION_INFO_V1(gbt_intv_penalty);
PG_FUNCTION_INFO_V1(gbt_intv_same);
+PG_FUNCTION_INFO_V1(gbt_intv_sortsupport);
+static int
+intv_fast_cmp(Datum x, Datum y, SortSupport ssup)
+{
+ return DatumGetInt32(DirectFunctionCall2(interval_cmp, x, y));
+}
+
static bool
gbt_intvgt(const void *a, const void *b, FmgrInfo *flinfo)
{
@@ -295,3 +303,14 @@ gbt_intv_same(PG_FUNCTION_ARGS)
*result = gbt_num_same((void *) b1, (void *) b2, &tinfo, fcinfo->flinfo);
PG_RETURN_POINTER(result);
}
+
+Datum
+gbt_intv_sortsupport(PG_FUNCTION_ARGS)
+{
+ SortSupport ssup = (SortSupport) PG_GETARG_POINTER(0);
+
+ ssup->comparator = intv_fast_cmp;
+ ssup->ssup_extra = NULL;
+
+ PG_RETURN_VOID();
+}
diff --git a/contrib/btree_gist/btree_macaddr8.c b/contrib/btree_gist/btree_macaddr8.c
index 796cc4efee3..034e34bf908 100644
--- a/contrib/btree_gist/btree_macaddr8.c
+++ b/contrib/btree_gist/btree_macaddr8.c
@@ -7,6 +7,7 @@
#include "btree_utils_num.h"
#include "utils/builtins.h"
#include "utils/inet.h"
+#include "utils/sortsupport.h"
typedef struct
{
@@ -25,8 +26,15 @@ PG_FUNCTION_INFO_V1(gbt_macad8_picksplit);
PG_FUNCTION_INFO_V1(gbt_macad8_consistent);
PG_FUNCTION_INFO_V1(gbt_macad8_penalty);
PG_FUNCTION_INFO_V1(gbt_macad8_same);
+PG_FUNCTION_INFO_V1(gbt_macad8_sortsupport);
+static int
+macaddr8_fast_cmp(Datum x, Datum y, SortSupport ssup)
+{
+ return DatumGetInt32(DirectFunctionCall2(macaddr8_cmp, x, y));
+}
+
static bool
gbt_macad8gt(const void *a, const void *b, FmgrInfo *flinfo)
{
@@ -194,3 +202,14 @@ gbt_macad8_same(PG_FUNCTION_ARGS)
*result = gbt_num_same((void *) b1, (void *) b2, &tinfo, fcinfo->flinfo);
PG_RETURN_POINTER(result);
}
+
+Datum
+gbt_macad8_sortsupport(PG_FUNCTION_ARGS)
+{
+ SortSupport ssup = (SortSupport) PG_GETARG_POINTER(0);
+
+ ssup->comparator = macaddr8_fast_cmp;
+ ssup->ssup_extra = NULL;
+
+ PG_RETURN_VOID();
+}
diff --git a/contrib/btree_gist/btree_time.c b/contrib/btree_gist/btree_time.c
index fd8774a2f08..fb3454987be 100644
--- a/contrib/btree_gist/btree_time.c
+++ b/contrib/btree_gist/btree_time.c
@@ -7,6 +7,7 @@
#include "btree_utils_num.h"
#include "utils/builtins.h"
#include "utils/date.h"
+#include "utils/sortsupport.h"
#include "utils/timestamp.h"
typedef struct
@@ -28,6 +29,7 @@ PG_FUNCTION_INFO_V1(gbt_time_distance);
PG_FUNCTION_INFO_V1(gbt_timetz_consistent);
PG_FUNCTION_INFO_V1(gbt_time_penalty);
PG_FUNCTION_INFO_V1(gbt_time_same);
+PG_FUNCTION_INFO_V1(gbt_time_sortsupport);
#ifdef USE_FLOAT8_BYVAL
@@ -37,6 +39,12 @@ PG_FUNCTION_INFO_V1(gbt_time_same);
#endif
+static int
+time_fast_cmp(Datum x, Datum y, SortSupport ssup)
+{
+ return DatumGetInt32(DirectFunctionCall2(time_cmp, x, y));
+}
+
static bool
gbt_timegt(const void *a, const void *b, FmgrInfo *flinfo)
{
@@ -332,3 +340,14 @@ gbt_time_same(PG_FUNCTION_ARGS)
*result = gbt_num_same((void *) b1, (void *) b2, &tinfo, fcinfo->flinfo);
PG_RETURN_POINTER(result);
}
+
+Datum
+gbt_time_sortsupport(PG_FUNCTION_ARGS)
+{
+ SortSupport ssup = (SortSupport) PG_GETARG_POINTER(0);
+
+ ssup->comparator = time_fast_cmp;
+ ssup->ssup_extra = NULL;
+
+ PG_RETURN_VOID();
+}
--
2.37.3.542.gdd3f6c4cae
