NotificationsYou must be signed in to change notification settings
Fork28
Star151

Commitf538329

committed

Fix build_minmax_path() to cope if an IS NULL clause turns up in the

indexable-clauses list for a btree index. Formerly it just Asserted thatall such clauses were opclauses, but that's no longer true in 8.3.Per bug #3796 from Matthias Schoeneich.

1 parent50eed10 commitf538329Copy full SHA for f538329

File tree

1 file changed

-2

lines changed

src/backend/optimizer/plan
- planagg.c

1 file changed

-2

lines changed

`‎src/backend/optimizer/plan/planagg.c‎`

Lines changed: 4 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,7 @@`
`8`	`8`	`*`
`9`	`9`	`*`
`10`	`10`	`* IDENTIFICATION`
`11`		`- * $PostgreSQL: pgsql/src/backend/optimizer/plan/planagg.c,v 1.34 2007/11/15 21:14:36 momjian Exp $`
	`11`	`+ * $PostgreSQL: pgsql/src/backend/optimizer/plan/planagg.c,v 1.35 2007/12/03 22:37:17 tgl Exp $`
`12`	`12`	`*`
`13`	`13`	`*-------------------------------------------------------------------------`
`14`	`14`	`*/`
`@@ -368,7 +368,9 @@ build_minmax_path(PlannerInfo root, RelOptInfo rel, MinMaxAggInfo *info)`
`368`	`368`	`RestrictInforinfo= (RestrictInfo)lfirst(ll);`
`369`	`369`	`intstrategy;`
`370`	`370`
`371`		`-Assert(is_opclause(rinfo->clause));`
	`371`	`+/* Could be an IS_NULL test, if so ignore */`
	`372`	`+if (!is_opclause(rinfo->clause))`
	`373`	`+continue;`
`372`	`374`	`strategy=`
`373`	`375`	`get_op_opfamily_strategy(((OpExpr*)rinfo->clause)->opno,`
`374`	`376`	`index->opfamily[prevcol]);`

0 commit comments

Comments

(0)

Movatterモバイル変換

Navigation Menu

Search code, repositories, users, issues, pull requests...

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Commitf538329

File tree

1 file changed

1 file changed

`‎src/backend/optimizer/plan/planagg.c‎`

0 commit comments