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Fix interaction of triggers, partitioning, and EXPLAIN ANALYZE.

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Add a new EState member es_leaf_result_relations, so that the trigger
code knows about ResultRelInfos created by tuple routing.  Also make
sure ExplainPrintTriggers knows about partition-related
ResultRelInfos.

Etsuro Fujita, reviewed by Amit Langote

Discussion: http://postgr.es/m/57163e18-8e56-da83-337a-22f2c0008051@lab.ntt.co.jp
This commit is contained in:
Robert Haas
2017-08-18 13:01:05 -04:00
parent a20aac890a
commit c4b841ba6a
7 changed files with 115 additions and 65 deletions
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5
src/backend/executor/execUtils.c
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@ -115,6 +115,11 @@ CreateExecutorState(void)
estate->es_num_result_relations = 0;
estate->es_result_relation_info = NULL;
estate->es_root_result_relations = NULL;
estate->es_num_root_result_relations = 0;
estate->es_leaf_result_relations = NIL;
estate->es_trig_target_relations = NIL;
estate->es_trig_tuple_slot = NULL;
estate->es_trig_oldtup_slot = NULL;