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Add missing handling of PlannedStmt.transientPlan in copyfuncs/outfuncs.

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_outPlannedStmt is only debug support, so the omission there was not very
serious, but the omission in _copyPlannedStmt is a real bug.  The consequence
would be that a copied plan tree would never be marked as a transient plan,
so that we would forget we ought to replan it after some not-yet-ready index
becomes ready for use.  This might explain some past complaints about indexes
created with CREATE INDEX CONCURRENTLY not being used right away.  Problem
spotted by Yeb Havinga.

Back-patch to 8.3, where the field was added.
This commit is contained in:
Tom Lane
2010-08-18 15:22:15 +00:00
parent 4d20da794e
commit 12bc654604
2 changed files with 4 additions and 2 deletions
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3
src/backend/nodes/copyfuncs.c
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@ -15,7 +15,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/nodes/copyfuncs.c,v 1.388.2.1 2009/04/16 20:42:27 tgl Exp $
* $PostgreSQL: pgsql/src/backend/nodes/copyfuncs.c,v 1.388.2.2 2010/08/18 15:22:15 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -74,6 +74,7 @@ _copyPlannedStmt(PlannedStmt *from)
COPY_SCALAR_FIELD(commandType);
COPY_SCALAR_FIELD(canSetTag);
COPY_SCALAR_FIELD(transientPlan);
COPY_NODE_FIELD(planTree);
COPY_NODE_FIELD(rtable);
COPY_NODE_FIELD(resultRelations);

3
src/backend/nodes/outfuncs.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/nodes/outfuncs.c,v 1.322.2.2 2009/04/16 20:42:28 tgl Exp $
* $PostgreSQL: pgsql/src/backend/nodes/outfuncs.c,v 1.322.2.3 2010/08/18 15:22:15 tgl Exp $
*
* NOTES
* Every node type that can appear in stored rules' parsetrees *must*
@ -241,6 +241,7 @@ _outPlannedStmt(StringInfo str, PlannedStmt *node)
WRITE_ENUM_FIELD(commandType, CmdType);
WRITE_BOOL_FIELD(canSetTag);
WRITE_BOOL_FIELD(transientPlan);
WRITE_NODE_FIELD(planTree);
WRITE_NODE_FIELD(rtable);
WRITE_NODE_FIELD(resultRelations);