diff options
Diffstat (limited to 'contrib/pg_trgm/trgm_gist.c')
| -rw-r--r-- | contrib/pg_trgm/trgm_gist.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/contrib/pg_trgm/trgm_gist.c b/contrib/pg_trgm/trgm_gist.c index 4286928d348..9cf88dc45bd 100644 --- a/contrib/pg_trgm/trgm_gist.c +++ b/contrib/pg_trgm/trgm_gist.c @@ -159,12 +159,19 @@ gtrgm_decompress(PG_FUNCTION_ARGS) Datum gtrgm_consistent(PG_FUNCTION_ARGS) { - text *query = (text *) PG_GETARG_TEXT_P(1); - TRGM *key = (TRGM *) DatumGetPointer(((GISTENTRY *) PG_GETARG_POINTER(0))->key); + GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); + text *query = PG_GETARG_TEXT_P(1); + /* StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); */ + /* Oid subtype = PG_GETARG_OID(3); */ + bool *recheck = (bool *) PG_GETARG_POINTER(4); + TRGM *key = (TRGM *) DatumGetPointer(entry->key); TRGM *qtrg = generate_trgm(VARDATA(query), VARSIZE(query) - VARHDRSZ); - int res = false; + bool res = false; + + /* All cases served by this function are exact */ + *recheck = false; - if (GIST_LEAF((GISTENTRY *) PG_GETARG_POINTER(0))) + if (GIST_LEAF(entry)) { /* all leafs contains orig trgm */ float4 tmpsml = cnt_sml(key, qtrg); |