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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2008-05-16 16:31:02 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2008-05-16 16:31:02 +0000 |
| commit | e6dbcb72fafa4031c73cc914e829a6dec96ab6b6 (patch) | |
| tree | 6a7a3c22d0a127a27aed46c0f8d42b8455476d56 /src/backend/utils/adt/tsquery_util.c | |
| parent | e1bdd07c3c33d4004180506f1493efcbbbc02b4c (diff) | |
| download | postgresql-e6dbcb72fafa4031c73cc914e829a6dec96ab6b6.tar.gz postgresql-e6dbcb72fafa4031c73cc914e829a6dec96ab6b6.zip | |
Extend GIN to support partial-match searches, and extend tsquery to support
prefix matching using this facility.
Teodor Sigaev and Oleg Bartunov
Diffstat (limited to 'src/backend/utils/adt/tsquery_util.c')
| -rw-r--r-- | src/backend/utils/adt/tsquery_util.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/backend/utils/adt/tsquery_util.c b/src/backend/utils/adt/tsquery_util.c index b81835c9692..4cc1a2a21eb 100644 --- a/src/backend/utils/adt/tsquery_util.c +++ b/src/backend/utils/adt/tsquery_util.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/utils/adt/tsquery_util.c,v 1.8 2008/01/01 19:45:53 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/utils/adt/tsquery_util.c,v 1.9 2008/05/16 16:31:01 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -125,10 +125,7 @@ QTNodeCompare(QTNode *an, QTNode *bn) return (ao->valcrc > bo->valcrc) ? -1 : 1; } - if (ao->length == bo->length) - return strncmp(an->word, bn->word, ao->length); - else - return (ao->length > bo->length) ? -1 : 1; + return tsCompareString( an->word, ao->length, bn->word, bo->length, false); } } |