database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-09 22:41:56 +03:00
Code Activity

Repair recalculation failure for nested sub-SELECTs, per bug report from

Browse Source 
Didier Moens.  Bug is new in 7.4, and was caused by not updating everyplace
I should've when replacing locParam markers by allParam.
Add a regression test to catch related errors in future.
This commit is contained in:
Tom Lane
2004-05-11 02:21:39 +00:00
parent 608b85a23c
commit 1697568d57
3 changed files with 143 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/backend/optimizer/plan/planner.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/plan/planner.c,v 1.168 2004/04/07 18:17:24 tgl Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/plan/planner.c,v 1.169 2004/05/11 02:21:37 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -343,6 +343,9 @@ subquery_planner(Query *parse, double tuple_fraction)
plan->extParam = bms_add_members(plan->extParam,
initplan->plan->extParam);
/* allParam must include all members of extParam */
plan->allParam = bms_add_members(plan->allParam,
plan->extParam);
initplan_cost += initplan->plan->total_cost;
}