Empty targetlist in a plan for certain inherited updates causes user-facing errors

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Title Empty targetlist in a plan for certain inherited updates causes user-facing errors
Topic Bug Fixes
Created 2019-02-13 04:03:55
Last modified 2019-02-22 17:27:31 (9 months ago)
Latest email 2019-02-22 17:55:32 (9 months ago)
Status
2019-03: Committed
Target version stable
Authors Amit Langote (amitlan)
Reviewers Tom Lane (tgl)Become reviewer
Committer Tom Lane (tgl)
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'update returning *' returns 0 columns instead of empty row with 2 columns when (i) no rows updated and (ii) when applied to a partitioned table with sub-partition
First at 2019-02-01 14:32:43 by Petr Fedorov <petr.fedorov at phystech.edu>
Latest at 2019-02-22 17:55:32 by Amit Langote <amitlangote09 at gmail.com>
Latest attachment (fix-empty-plan-with-RETURNING-3.patch) at 2019-02-22 05:33:55 from Amit Langote <Langote_Amit_f8 at lab.ntt.co.jp>
    Attachment (fix-empty-plan-with-RETURNING-3.patch) at 2019-02-22 05:33:55 from Amit Langote <Langote_Amit_f8 at lab.ntt.co.jp> (Patch: Yes)
    Attachment (fix-empty-plan-with-RETURNING-2.patch) at 2019-02-21 22:18:10 from Tom Lane <tgl at sss.pgh.pa.us> (Patch: Yes)
    Attachment (inheritance_planner-empty-Result-set-tlist.patch) at 2019-02-06 07:35:09 from Amit Langote <Langote_Amit_f8 at lab.ntt.co.jp> (Patch: Yes)
History
When Who What
2019-02-22 17:27:31 Tom Lane (tgl) Closed in commitfest 2019-03 with status: Committed
2019-02-22 17:27:31 Tom Lane (tgl) Changed committer to tgl
2019-02-21 21:46:01 Tom Lane (tgl) Added tgl as reviewer
2019-02-13 04:04:56 Amit Langote (amitlan) Changed targetversion to stable
2019-02-13 04:04:08 Amit Langote (amitlan) Changed authors to Amit Langote (amitlan)
2019-02-13 04:03:55 Amit Langote (amitlan) Attached mail thread 5da6f0f0-1364-1876-6978-907678f89a3e@phystech.edu
2019-02-13 04:03:55 Amit Langote (amitlan) Created patch record
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