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Viewing changes to contrib/btree_gist/btree_time.c

  • Committer: Bazaar Package Importer
  • Author(s): Martin Pitt
  • Date: 2009-07-11 16:59:35 UTC
  • mfrom: (5.1.1 karmic)
  • Revision ID: james.westby@ubuntu.com-20090711165935-jfwin6gfrxf0gfsi
Tags: 8.4.0-2
http://bugs.debian.org/536139
* debian/libpq-dev.install: Ship catalog/genbki.h. (Closes: #536139)
* debian/rules: Drop --enable-cassert for final release.

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contrib/btree_gist/btree_time.c
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/*
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 * $PostgreSQL: pgsql/contrib/btree_gist/btree_time.c,v 1.15 2008/05/17 01:28:19 adunstan Exp $ 
 
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 * $PostgreSQL: pgsql/contrib/btree_gist/btree_time.c,v 1.16 2009/06/11 14:48:50 momjian Exp $
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 */
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#include "btree_gist.h"
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#include "btree_utils_num.h"
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{
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        TimeADT         lower;
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        TimeADT         upper;
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}       timeKEY;
 
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} timeKEY;
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/*
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** time ops
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        GISTENTRY  *entry = (GISTENTRY *) PG_GETARG_POINTER(0);
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        TimeADT         query = PG_GETARG_TIMEADT(1);
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        StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2);
 
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        /* Oid          subtype = PG_GETARG_OID(3); */
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        bool       *recheck = (bool *) PG_GETARG_POINTER(4);
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        timeKEY    *kkk = (timeKEY *) DatumGetPointer(entry->key);
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        /* All cases served by this function are exact */
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        *recheck = false;
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        key.lower = (GBT_NUMKEY *) & kkk->lower;
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        key.upper = (GBT_NUMKEY *) & kkk->upper;
 
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        key.lower = (GBT_NUMKEY *) &kkk->lower;
 
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        key.upper = (GBT_NUMKEY *) &kkk->upper;
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        PG_RETURN_BOOL(
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                                   gbt_num_consistent(&key, (void *) &query, &strategy, GIST_LEAF(entry), &tinfo)
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        GISTENTRY  *entry = (GISTENTRY *) PG_GETARG_POINTER(0);
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        TimeTzADT  *query = PG_GETARG_TIMETZADT_P(1);
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        StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2);
 
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        /* Oid          subtype = PG_GETARG_OID(3); */
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        bool       *recheck = (bool *) PG_GETARG_POINTER(4);
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        timeKEY    *kkk = (timeKEY *) DatumGetPointer(entry->key);
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        qqq = (query->time + query->zone);
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#endif
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        key.lower = (GBT_NUMKEY *) & kkk->lower;
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        key.upper = (GBT_NUMKEY *) & kkk->upper;
 
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        key.lower = (GBT_NUMKEY *) &kkk->lower;
 
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        key.upper = (GBT_NUMKEY *) &kkk->upper;
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        PG_RETURN_BOOL(
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                                   gbt_num_consistent(&key, (void *) &qqq, &strategy, GIST_LEAF(entry), &tinfo)
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        intr = DatumGetIntervalP(DirectFunctionCall2(
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                                                                                                 time_mi_time,
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                                                                                  TimeADTGetDatumFast(newentry->upper),
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                                                                           TimeADTGetDatumFast(origentry->upper)));
 
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                                                                                TimeADTGetDatumFast(newentry->upper),
 
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                                                                         TimeADTGetDatumFast(origentry->upper)));
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        res = INTERVAL_TO_SEC(intr);
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        res = Max(res, 0);
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        intr = DatumGetIntervalP(DirectFunctionCall2(
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                                                                                                 time_mi_time,
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                                                                                 TimeADTGetDatumFast(origentry->lower),
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                                                                                TimeADTGetDatumFast(newentry->lower)));
 
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                                                                           TimeADTGetDatumFast(origentry->lower),
 
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                                                                          TimeADTGetDatumFast(newentry->lower)));
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        res2 = INTERVAL_TO_SEC(intr);
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        res2 = Max(res2, 0);
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        {
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                intr = DatumGetIntervalP(DirectFunctionCall2(
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                                                                                                         time_mi_time,
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                                                                                 TimeADTGetDatumFast(origentry->upper),
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                                                                           TimeADTGetDatumFast(origentry->lower)));
 
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                                                                           TimeADTGetDatumFast(origentry->upper),
 
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                                                                         TimeADTGetDatumFast(origentry->lower)));
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                *result += FLT_MIN;
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                *result += (float) (res / (res + INTERVAL_TO_SEC(intr)));
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                *result *= (FLT_MAX / (((GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1));