database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-10-27 00:12:01 +03:00
Code Activity

Do parse analysis of an EXPLAIN's contained statement during the normal

Browse Source 
parse analysis phase, rather than at execution time.  This makes parameter
handling work the same as it does in ordinary plannable queries, and in
particular fixes the incompatibility that Pavel pointed out with plpgsql's
new handling of variable references.  plancache.c gets a little bit
grottier, but the alternatives seem worse.
This commit is contained in:
Tom Lane
2010-01-15 22:36:35 +00:00
parent 00b5ccebdd
commit 08f8d478eb
9 changed files with 141 additions and 128 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/include/optimizer/planmain.h
View File

@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2010, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/optimizer/planmain.h,v 1.123 2010/01/02 16:58:07 momjian Exp $
* $PostgreSQL: pgsql/src/include/optimizer/planmain.h,v 1.124 2010/01/15 22:36:35 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -122,7 +122,7 @@ extern void fix_opfuncids(Node *node);
extern void set_opfuncid(OpExpr *opexpr);
extern void set_sa_opfuncid(ScalarArrayOpExpr *opexpr);
extern void record_plan_function_dependency(PlannerGlobal *glob, Oid funcid);
extern void extract_query_dependencies(List *queries,
extern void extract_query_dependencies(Node *query,
List **relationOids,
List **invalItems);