diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2008-04-13 20:51:21 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2008-04-13 20:51:21 +0000 |
| commit | 226837e57eb6092b160e7272e7d09a3748c0eb47 (patch) | |
| tree | 9d69fdeed5f89838191d2ba223e0d7a920bd4797 /src/backend/executor/execQual.c | |
| parent | 24558da14a26337e945732d3b435b07edcbb6733 (diff) | |
Since createplan.c no longer cares whether index operators are lossy, it has
no particular need to do get_op_opfamily_properties() while building an
indexscan plan. Postpone that lookup until executor start. This simplifies
createplan.c a lot more than it complicates nodeIndexscan.c, and makes things
more uniform since we already had to do it that way for RowCompare
expressions. Should be a bit faster too, at least for plans that aren't
re-used many times, since we avoid palloc'ing and perhaps copying the
intermediate list data structure.
Diffstat (limited to 'src/backend/executor/execQual.c')
| -rw-r--r-- | src/backend/executor/execQual.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/backend/executor/execQual.c b/src/backend/executor/execQual.c index d142796815b..c873134708f 100644 --- a/src/backend/executor/execQual.c +++ b/src/backend/executor/execQual.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/executor/execQual.c,v 1.228 2008/03/25 22:42:43 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/executor/execQual.c,v 1.229 2008/04/13 20:51:20 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -4175,14 +4175,12 @@ ExecInitExpr(Expr *node, PlanState *parent) int strategy; Oid lefttype; Oid righttype; - bool recheck; Oid proc; get_op_opfamily_properties(opno, opfamily, &strategy, &lefttype, - &righttype, - &recheck); + &righttype); proc = get_opfamily_proc(opfamily, lefttype, righttype, |