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Commitbcf8e7b

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take NATIVE_EXPAND_RTE_HOOK into consideration in pathman_transform_query_walker()
1 parentda061b4 commitbcf8e7b

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‎src/planner_tree_modification.c

Lines changed: 17 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -8,6 +8,7 @@
88
* ------------------------------------------------------------------------
99
*/
1010

11+
#include"compat/expand_rte_hook.h"
1112
#include"compat/relation_tags.h"
1213
#include"compat/rowmarks_fix.h"
1314

@@ -180,19 +181,31 @@ pathman_transform_query_walker(Node *node, void *context)
180181
staticvoid
181182
disable_standard_inheritance(Query*parse)
182183
{
183-
ListCell*lc;
184+
ListCell*lc;
185+
Indexcurrent_rti;/* current range table entry index */
184186

185-
/* Exit if it's not a SELECT query */
187+
/*
188+
* We can't handle non-SELECT queries unless
189+
* there's a pathman_expand_inherited_rtentry_hook()
190+
*/
191+
#ifndefNATIVE_EXPAND_RTE_HOOK
186192
if (parse->commandType!=CMD_SELECT)
187193
return;
194+
#endif
188195

189196
/* Walk through RangeTblEntries list */
197+
current_rti=0;
190198
foreach (lc,parse->rtable)
191199
{
192200
RangeTblEntry*rte= (RangeTblEntry*)lfirst(lc);
193201

194-
/* Operate only on simple (non-join etc) relations */
195-
if (rte->rtekind!=RTE_RELATION||rte->relkind!=RELKIND_RELATION)
202+
current_rti++;/* increment RTE index */
203+
Assert(current_rti!=0);
204+
205+
/* Process only non-result base relations */
206+
if (rte->rtekind!=RTE_RELATION||
207+
rte->relkind!=RELKIND_RELATION||
208+
parse->resultRelation==current_rti)/* is it a result relation? */
196209
continue;
197210

198211
/* Table may be partitioned */

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