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242 lines
10 KiB
C
242 lines
10 KiB
C
/*-------------------------------------------------------------------------
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*
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* pg_aggregate.h
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* definition of the system "aggregate" relation (pg_aggregate)
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* along with the relation's initial contents.
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*
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*
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* Portions Copyright (c) 1996-2011, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* src/include/catalog/pg_aggregate.h
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*
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* NOTES
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* the genbki.pl script reads this file and generates .bki
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* information from the DATA() statements.
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef PG_AGGREGATE_H
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#define PG_AGGREGATE_H
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#include "catalog/genbki.h"
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#include "nodes/pg_list.h"
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/* ----------------------------------------------------------------
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* pg_aggregate definition.
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*
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* cpp turns this into typedef struct FormData_pg_aggregate
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*
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* aggfnoid pg_proc OID of the aggregate itself
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* aggtransfn transition function
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* aggfinalfn final function (0 if none)
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* aggsortop associated sort operator (0 if none)
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* aggtranstype type of aggregate's transition (state) data
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* agginitval initial value for transition state (can be NULL)
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* ----------------------------------------------------------------
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*/
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#define AggregateRelationId 2600
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CATALOG(pg_aggregate,2600) BKI_WITHOUT_OIDS
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{
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regproc aggfnoid;
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regproc aggtransfn;
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regproc aggfinalfn;
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Oid aggsortop;
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Oid aggtranstype;
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text agginitval; /* VARIABLE LENGTH FIELD */
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} FormData_pg_aggregate;
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/* ----------------
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* Form_pg_aggregate corresponds to a pointer to a tuple with
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* the format of pg_aggregate relation.
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* ----------------
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*/
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typedef FormData_pg_aggregate *Form_pg_aggregate;
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/* ----------------
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* compiler constants for pg_aggregate
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* ----------------
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*/
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#define Natts_pg_aggregate 6
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#define Anum_pg_aggregate_aggfnoid 1
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#define Anum_pg_aggregate_aggtransfn 2
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#define Anum_pg_aggregate_aggfinalfn 3
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#define Anum_pg_aggregate_aggsortop 4
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#define Anum_pg_aggregate_aggtranstype 5
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#define Anum_pg_aggregate_agginitval 6
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/* ----------------
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* initial contents of pg_aggregate
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* ---------------
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*/
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/* avg */
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DATA(insert ( 2100 int8_avg_accum numeric_avg 0 1231 "{0,0}" ));
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DATA(insert ( 2101 int4_avg_accum int8_avg 0 1016 "{0,0}" ));
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DATA(insert ( 2102 int2_avg_accum int8_avg 0 1016 "{0,0}" ));
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DATA(insert ( 2103 numeric_avg_accum numeric_avg 0 1231 "{0,0}" ));
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DATA(insert ( 2104 float4_accum float8_avg 0 1022 "{0,0,0}" ));
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DATA(insert ( 2105 float8_accum float8_avg 0 1022 "{0,0,0}" ));
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DATA(insert ( 2106 interval_accum interval_avg 0 1187 "{0 second,0 second}" ));
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/* sum */
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DATA(insert ( 2107 int8_sum - 0 1700 _null_ ));
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DATA(insert ( 2108 int4_sum - 0 20 _null_ ));
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DATA(insert ( 2109 int2_sum - 0 20 _null_ ));
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DATA(insert ( 2110 float4pl - 0 700 _null_ ));
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DATA(insert ( 2111 float8pl - 0 701 _null_ ));
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DATA(insert ( 2112 cash_pl - 0 790 _null_ ));
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DATA(insert ( 2113 interval_pl - 0 1186 _null_ ));
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DATA(insert ( 2114 numeric_add - 0 1700 _null_ ));
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/* max */
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DATA(insert ( 2115 int8larger - 413 20 _null_ ));
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DATA(insert ( 2116 int4larger - 521 23 _null_ ));
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DATA(insert ( 2117 int2larger - 520 21 _null_ ));
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DATA(insert ( 2118 oidlarger - 610 26 _null_ ));
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DATA(insert ( 2119 float4larger - 623 700 _null_ ));
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DATA(insert ( 2120 float8larger - 674 701 _null_ ));
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DATA(insert ( 2121 int4larger - 563 702 _null_ ));
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DATA(insert ( 2122 date_larger - 1097 1082 _null_ ));
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DATA(insert ( 2123 time_larger - 1112 1083 _null_ ));
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DATA(insert ( 2124 timetz_larger - 1554 1266 _null_ ));
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DATA(insert ( 2125 cashlarger - 903 790 _null_ ));
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DATA(insert ( 2126 timestamp_larger - 2064 1114 _null_ ));
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DATA(insert ( 2127 timestamptz_larger - 1324 1184 _null_ ));
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DATA(insert ( 2128 interval_larger - 1334 1186 _null_ ));
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DATA(insert ( 2129 text_larger - 666 25 _null_ ));
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DATA(insert ( 2130 numeric_larger - 1756 1700 _null_ ));
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DATA(insert ( 2050 array_larger - 1073 2277 _null_ ));
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DATA(insert ( 2244 bpchar_larger - 1060 1042 _null_ ));
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DATA(insert ( 2797 tidlarger - 2800 27 _null_ ));
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DATA(insert ( 3526 enum_larger - 3519 3500 _null_ ));
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/* min */
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DATA(insert ( 2131 int8smaller - 412 20 _null_ ));
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DATA(insert ( 2132 int4smaller - 97 23 _null_ ));
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DATA(insert ( 2133 int2smaller - 95 21 _null_ ));
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DATA(insert ( 2134 oidsmaller - 609 26 _null_ ));
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DATA(insert ( 2135 float4smaller - 622 700 _null_ ));
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DATA(insert ( 2136 float8smaller - 672 701 _null_ ));
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DATA(insert ( 2137 int4smaller - 562 702 _null_ ));
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DATA(insert ( 2138 date_smaller - 1095 1082 _null_ ));
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DATA(insert ( 2139 time_smaller - 1110 1083 _null_ ));
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DATA(insert ( 2140 timetz_smaller - 1552 1266 _null_ ));
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DATA(insert ( 2141 cashsmaller - 902 790 _null_ ));
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DATA(insert ( 2142 timestamp_smaller - 2062 1114 _null_ ));
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DATA(insert ( 2143 timestamptz_smaller - 1322 1184 _null_ ));
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DATA(insert ( 2144 interval_smaller - 1332 1186 _null_ ));
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DATA(insert ( 2145 text_smaller - 664 25 _null_ ));
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DATA(insert ( 2146 numeric_smaller - 1754 1700 _null_ ));
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DATA(insert ( 2051 array_smaller - 1072 2277 _null_ ));
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DATA(insert ( 2245 bpchar_smaller - 1058 1042 _null_ ));
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DATA(insert ( 2798 tidsmaller - 2799 27 _null_ ));
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DATA(insert ( 3527 enum_smaller - 3518 3500 _null_ ));
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/* count */
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DATA(insert ( 2147 int8inc_any - 0 20 "0" ));
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DATA(insert ( 2803 int8inc - 0 20 "0" ));
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/* var_pop */
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DATA(insert ( 2718 int8_accum numeric_var_pop 0 1231 "{0,0,0}" ));
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DATA(insert ( 2719 int4_accum numeric_var_pop 0 1231 "{0,0,0}" ));
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DATA(insert ( 2720 int2_accum numeric_var_pop 0 1231 "{0,0,0}" ));
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DATA(insert ( 2721 float4_accum float8_var_pop 0 1022 "{0,0,0}" ));
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DATA(insert ( 2722 float8_accum float8_var_pop 0 1022 "{0,0,0}" ));
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DATA(insert ( 2723 numeric_accum numeric_var_pop 0 1231 "{0,0,0}" ));
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/* var_samp */
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DATA(insert ( 2641 int8_accum numeric_var_samp 0 1231 "{0,0,0}" ));
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DATA(insert ( 2642 int4_accum numeric_var_samp 0 1231 "{0,0,0}" ));
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DATA(insert ( 2643 int2_accum numeric_var_samp 0 1231 "{0,0,0}" ));
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DATA(insert ( 2644 float4_accum float8_var_samp 0 1022 "{0,0,0}" ));
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DATA(insert ( 2645 float8_accum float8_var_samp 0 1022 "{0,0,0}" ));
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DATA(insert ( 2646 numeric_accum numeric_var_samp 0 1231 "{0,0,0}" ));
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/* variance: historical Postgres syntax for var_samp */
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DATA(insert ( 2148 int8_accum numeric_var_samp 0 1231 "{0,0,0}" ));
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DATA(insert ( 2149 int4_accum numeric_var_samp 0 1231 "{0,0,0}" ));
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DATA(insert ( 2150 int2_accum numeric_var_samp 0 1231 "{0,0,0}" ));
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DATA(insert ( 2151 float4_accum float8_var_samp 0 1022 "{0,0,0}" ));
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DATA(insert ( 2152 float8_accum float8_var_samp 0 1022 "{0,0,0}" ));
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DATA(insert ( 2153 numeric_accum numeric_var_samp 0 1231 "{0,0,0}" ));
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/* stddev_pop */
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DATA(insert ( 2724 int8_accum numeric_stddev_pop 0 1231 "{0,0,0}" ));
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DATA(insert ( 2725 int4_accum numeric_stddev_pop 0 1231 "{0,0,0}" ));
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DATA(insert ( 2726 int2_accum numeric_stddev_pop 0 1231 "{0,0,0}" ));
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DATA(insert ( 2727 float4_accum float8_stddev_pop 0 1022 "{0,0,0}" ));
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DATA(insert ( 2728 float8_accum float8_stddev_pop 0 1022 "{0,0,0}" ));
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DATA(insert ( 2729 numeric_accum numeric_stddev_pop 0 1231 "{0,0,0}" ));
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/* stddev_samp */
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DATA(insert ( 2712 int8_accum numeric_stddev_samp 0 1231 "{0,0,0}" ));
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DATA(insert ( 2713 int4_accum numeric_stddev_samp 0 1231 "{0,0,0}" ));
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DATA(insert ( 2714 int2_accum numeric_stddev_samp 0 1231 "{0,0,0}" ));
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DATA(insert ( 2715 float4_accum float8_stddev_samp 0 1022 "{0,0,0}" ));
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DATA(insert ( 2716 float8_accum float8_stddev_samp 0 1022 "{0,0,0}" ));
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DATA(insert ( 2717 numeric_accum numeric_stddev_samp 0 1231 "{0,0,0}" ));
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/* stddev: historical Postgres syntax for stddev_samp */
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DATA(insert ( 2154 int8_accum numeric_stddev_samp 0 1231 "{0,0,0}" ));
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DATA(insert ( 2155 int4_accum numeric_stddev_samp 0 1231 "{0,0,0}" ));
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DATA(insert ( 2156 int2_accum numeric_stddev_samp 0 1231 "{0,0,0}" ));
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DATA(insert ( 2157 float4_accum float8_stddev_samp 0 1022 "{0,0,0}" ));
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DATA(insert ( 2158 float8_accum float8_stddev_samp 0 1022 "{0,0,0}" ));
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DATA(insert ( 2159 numeric_accum numeric_stddev_samp 0 1231 "{0,0,0}" ));
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/* SQL2003 binary regression aggregates */
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DATA(insert ( 2818 int8inc_float8_float8 - 0 20 "0" ));
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DATA(insert ( 2819 float8_regr_accum float8_regr_sxx 0 1022 "{0,0,0,0,0,0}" ));
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DATA(insert ( 2820 float8_regr_accum float8_regr_syy 0 1022 "{0,0,0,0,0,0}" ));
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DATA(insert ( 2821 float8_regr_accum float8_regr_sxy 0 1022 "{0,0,0,0,0,0}" ));
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DATA(insert ( 2822 float8_regr_accum float8_regr_avgx 0 1022 "{0,0,0,0,0,0}" ));
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DATA(insert ( 2823 float8_regr_accum float8_regr_avgy 0 1022 "{0,0,0,0,0,0}" ));
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DATA(insert ( 2824 float8_regr_accum float8_regr_r2 0 1022 "{0,0,0,0,0,0}" ));
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DATA(insert ( 2825 float8_regr_accum float8_regr_slope 0 1022 "{0,0,0,0,0,0}" ));
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DATA(insert ( 2826 float8_regr_accum float8_regr_intercept 0 1022 "{0,0,0,0,0,0}" ));
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DATA(insert ( 2827 float8_regr_accum float8_covar_pop 0 1022 "{0,0,0,0,0,0}" ));
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DATA(insert ( 2828 float8_regr_accum float8_covar_samp 0 1022 "{0,0,0,0,0,0}" ));
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DATA(insert ( 2829 float8_regr_accum float8_corr 0 1022 "{0,0,0,0,0,0}" ));
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/* boolean-and and boolean-or */
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DATA(insert ( 2517 booland_statefunc - 0 16 _null_ ));
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DATA(insert ( 2518 boolor_statefunc - 0 16 _null_ ));
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DATA(insert ( 2519 booland_statefunc - 0 16 _null_ ));
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/* bitwise integer */
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DATA(insert ( 2236 int2and - 0 21 _null_ ));
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DATA(insert ( 2237 int2or - 0 21 _null_ ));
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DATA(insert ( 2238 int4and - 0 23 _null_ ));
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DATA(insert ( 2239 int4or - 0 23 _null_ ));
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DATA(insert ( 2240 int8and - 0 20 _null_ ));
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DATA(insert ( 2241 int8or - 0 20 _null_ ));
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DATA(insert ( 2242 bitand - 0 1560 _null_ ));
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DATA(insert ( 2243 bitor - 0 1560 _null_ ));
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/* xml */
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DATA(insert ( 2901 xmlconcat2 - 0 142 _null_ ));
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/* array */
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DATA(insert ( 2335 array_agg_transfn array_agg_finalfn 0 2281 _null_ ));
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/* text */
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DATA(insert ( 3538 string_agg_transfn string_agg_finalfn 0 2281 _null_ ));
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/*
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* prototypes for functions in pg_aggregate.c
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*/
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extern void AggregateCreate(const char *aggName,
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Oid aggNamespace,
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Oid *aggArgTypes,
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int numArgs,
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List *aggtransfnName,
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List *aggfinalfnName,
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List *aggsortopName,
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Oid aggTransType,
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const char *agginitval);
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#endif /* PG_AGGREGATE_H */
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