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Viewing changes to src/backend/access/hash/hashsearch.c

  • Committer: Bazaar Package Importer
  • Author(s): Ubuntu Archive Backport
  • Date: 2009-11-09 13:46:16 UTC
  • mfrom: (5.2.2 sid)
  • Revision ID: james.westby@ubuntu.com-20091109134616-ae14l9tr3g7p2t9y
Tags: 8.4.1-1~hardy1
Automated backport upload; no source changes.

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src/backend/access/hash/hashsearch.c
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 *
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 *
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 * IDENTIFICATION
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 *        $PostgreSQL: pgsql/src/backend/access/hash/hashsearch.c,v 1.56 2009/05/05 19:36:32 tgl Exp $
 
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 *        $PostgreSQL: pgsql/src/backend/access/hash/hashsearch.c,v 1.57 2009/06/11 14:48:53 momjian Exp $
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 *
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 *-------------------------------------------------------------------------
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 */
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                                for (;;)
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                                {
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                                        /*
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                                         * check if we're still in the range of items with
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                                         * the target hash key
 
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                                         * check if we're still in the range of items with the
 
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                                         * target hash key
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                                         */
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                                        if (offnum <= maxoff)
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                                        {
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                                                Assert(offnum >= FirstOffsetNumber);
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                                                itup = (IndexTuple) PageGetItem(page, PageGetItemId(page, offnum));
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                                                if (so->hashso_sk_hash == _hash_get_indextuple_hashkey(itup))
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                                                        break;                          /* yes, so exit for-loop */
 
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                                                        break;          /* yes, so exit for-loop */
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                                        }
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                                        /*
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                                for (;;)
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                                {
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                                        /*
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                                         * check if we're still in the range of items with
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                                         * the target hash key
 
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                                         * check if we're still in the range of items with the
 
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                                         * target hash key
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                                         */
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                                        if (offnum >= FirstOffsetNumber)
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                                        {
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                                                Assert(offnum <= maxoff);
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                                                itup = (IndexTuple) PageGetItem(page, PageGetItemId(page, offnum));
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                                                if (so->hashso_sk_hash == _hash_get_indextuple_hashkey(itup))
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                                                        break;                          /* yes, so exit for-loop */
 
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                                                        break;          /* yes, so exit for-loop */
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                                        }
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                                        /*