database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-08-05 07:41:25 +03:00
Code Activity

Rename contrib contains/contained-by operators to @> and <@, per discussion.

Browse Source
This commit is contained in:
Tom Lane
2006-09-10 17:36:52 +00:00
parent ba920e1c91
commit 684ad6a92f
36 changed files with 1290 additions and 1111 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
contrib/tsearch2/query_gist.c
View File

@@ -184,11 +184,28 @@ gtsq_consistent(PG_FUNCTION_ARGS)
QUERYTYPE *query = (QUERYTYPE *) DatumGetPointer(PG_DETOAST_DATUM(PG_GETARG_DATUM(1)));
StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2);
TPQTGist sq = makesign(query);
bool retval;
if (GIST_LEAF(entry))
PG_RETURN_BOOL(((*key) & sq) == ((strategy == 1) ? sq : *key));
else
PG_RETURN_BOOL((*key) & sq);
switch (strategy)
{
case RTContainsStrategyNumber:
case RTOldContainsStrategyNumber:
if (GIST_LEAF(entry))
retval = (*key & sq) == sq;
else
retval = (*key & sq) != 0;
break;
case RTContainedByStrategyNumber:
case RTOldContainedByStrategyNumber:
if (GIST_LEAF(entry))
retval = (*key & sq) == *key;
else
retval = (*key & sq) != 0;
break;
default:
retval = FALSE;
}
PG_RETURN_BOOL(retval);
}
Datum