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(parent: 348f57c) | patch
Fix EvalPlanQualStart to handle partitioned result rels correctly.
authorTom Lane <tgl@sss.pgh.pa.us>
Mon, 8 Apr 2019 16:20:22 +0000 (12:20 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Mon, 8 Apr 2019 16:20:22 +0000 (12:20 -0400)
commita8cb8f124679e0c373fdd07108b136e1cf1ee14a
treeb2fb93add68867cb95bbf671fea2b322095177d7tree
parent348f57ce5be96190491e2153abb47060884f8ebfcommit | diff
Fix EvalPlanQualStart to handle partitioned result rels correctly.

The es_root_result_relations array needs to be shallow-copied in the
same way as the main es_result_relations array, else EPQ rechecks on
partitioned result relations fail, as seen in bug #15677 from
Norbert Benkocs.

Amit Langote, isolation test case added by me

Discussion: https://postgr.es/m/15677-0bf089579b4cd02d@postgresql.org
Discussion: https://postgr.es/m/19321.1554567786@sss.pgh.pa.us
src/backend/executor/execMain.c diff | blob | blame | history
src/test/isolation/expected/eval-plan-qual.out diff | blob | blame | history
src/test/isolation/specs/eval-plan-qual.spec diff | blob | blame | history
Robert Haas's development tree.