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When querying a table with child tables, do not check permissions on the

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child tables.  This was found to be useless and confusing in virtually all
cases, and also contrary to the SQL standard.
This commit is contained in:
Peter Eisentraut
2009-10-23 05:24:52 +00:00
parent ab61df9e52
commit 76d8883c8e
4 changed files with 33 additions and 20 deletions
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3
src/backend/optimizer/prep/prepunion.c
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@ -22,7 +22,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/prep/prepunion.c,v 1.176 2009/10/12 18:10:48 tgl Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/prep/prepunion.c,v 1.177 2009/10/23 05:24:52 petere Exp $
*
*-------------------------------------------------------------------------
*/
@ -1244,6 +1244,7 @@ expand_inherited_rtentry(PlannerInfo *root, RangeTblEntry *rte, Index rti)
childrte = copyObject(rte);
childrte->relid = childOID;
childrte->inh = false;
childrte->requiredPerms = 0; /* do not require permissions on child tables */
parse->rtable = lappend(parse->rtable, childrte);
childRTindex = list_length(parse->rtable);