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Turns out new IN implementation has got some problems in an UPDATE or

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DELETE with inherited target table.  Fix it; add a regression test.
Also, correct ancient misspelling of 'inherited'.
This commit is contained in:
Tom Lane
2003-03-05 20:01:04 +00:00
parent 147fbf9c6e
commit 21591967bc
8 changed files with 80 additions and 20 deletions
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14
src/backend/nodes/copyfuncs.c
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@ -15,7 +15,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.244 2003/02/16 02:30:37 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.245 2003/03/05 20:01:01 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -1481,12 +1481,16 @@ _copyQuery(Query *from)
COPY_NODE_FIELD(limitCount);
COPY_NODE_FIELD(setOperations);
COPY_INTLIST_FIELD(resultRelations);
COPY_NODE_FIELD(in_info_list);
COPY_SCALAR_FIELD(hasJoinRTEs);
/*
* We do not copy the planner internal fields: base_rel_list,
* other_rel_list, join_rel_list, equi_key_list, in_info_list,
* query_pathkeys, hasJoinRTEs. That would get us into copying
* RelOptInfo/Path trees, which we don't want to do.
* We do not copy the other planner internal fields: base_rel_list,
* other_rel_list, join_rel_list, equi_key_list, query_pathkeys.
* That would get us into copying RelOptInfo/Path trees, which we don't
* want to do. It is necessary to copy in_info_list and hasJoinRTEs
* for the benefit of inheritance_planner(), which may try to copy a
* Query in which these are already set.
*/
return newnode;