database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-11-29 23:43:17 +03:00
Code Activity

Change set_plan_references and join_references to take an rtable List

Browse Source 
rather than a Query node; this allows set_plan_references to recurse
into subplans correctly.  Fixes core dump on full outer joins in
subplans.  Also, invoke preprocess_expression on function RTEs'
function expressions.  This seems to fix the planner's problems with
outer-level Vars in function RTEs.
This commit is contained in:
Tom Lane
2002-05-18 02:25:50 +00:00
parent 0a757154bd
commit 51fd22abdd
7 changed files with 78 additions and 57 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/backend/optimizer/plan/initsplan.c
View File

@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/plan/initsplan.c,v 1.71 2002/05/17 22:35:12 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/plan/initsplan.c,v 1.72 2002/05/18 02:25:49 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -177,7 +177,7 @@ add_vars_to_targetlist(Query *root, List *vars)
List *varsused;
expansion = flatten_join_alias_vars((Node *) var,
root, true);
root->rtable, true);
varsused = pull_var_clause(expansion, false);
add_vars_to_targetlist(root, varsused);
freeList(varsused);