Improve Append/MergeAppend EXPLAIN output when all subplans are pruned.

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Title Improve Append/MergeAppend EXPLAIN output when all subplans are pruned.
Topic Miscellaneous
Created 2019-04-23 23:40:49
Last modified 2019-04-29 01:56:25 (3 weeks, 3 days ago)
Latest email 2019-04-23 23:42:10 (4 weeks, 1 day ago)
Status
2019-07: Needs review
Target version
Authors David Rowley (davidrowley)
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Runtime pruning problem
First at 2019-04-16 11:54:36 by "Yuzuko Hosoya" <hosoya.yuzuko at lab.ntt.co.jp>
Latest at 2019-04-23 23:42:10 by David Rowley <david.rowley at 2ndquadrant.com>
Latest attachment (wip_improve_runtime_pruning_explain_output.patch) at 2019-04-22 13:12:16 from David Rowley <david.rowley at 2ndquadrant.com>
    Attachment (wip_improve_runtime_pruning_explain_output.patch) at 2019-04-22 13:12:16 from David Rowley <david.rowley at 2ndquadrant.com> (Patch: Yes)
    Attachment (explain-fully-pruned-append-mergeappend-2.patch) at 2019-04-19 08:13:43 from Amit Langote <Langote_Amit_f8 at lab.ntt.co.jp> (Patch: Yes)
    Attachment (explain-fully-pruned-append-mergeappend.patch) at 2019-04-19 08:00:57 from Amit Langote <Langote_Amit_f8 at lab.ntt.co.jp> (Patch: Yes)
    Attachment (allow-full-pruning-of-append-wip.patch) at 2019-04-18 17:25:52 from Tom Lane <tgl at sss.pgh.pa.us> (Patch: Yes)
History
When Who What
2019-04-29 01:56:25 David Rowley (davidrowley) Attached mail thread 001001d4f44b$2a2cca50$7e865ef0$@lab.ntt.co.jp
2019-04-29 01:55:48 David Rowley (davidrowley) Detached mail thread CAKJS1f_1c260nOt_vBJ067AZ3JXptXVRohDVMLEBmudX1YEx-A@mail.gmail.com
2019-04-23 23:41:13 David Rowley (davidrowley) Changed authors to David Rowley (davidrowley)
2019-04-23 23:40:49 David Rowley (davidrowley) Attached mail thread CAKJS1f_1c260nOt_vBJ067AZ3JXptXVRohDVMLEBmudX1YEx-A@mail.gmail.com
2019-04-23 23:40:49 David Rowley (davidrowley) Created patch record
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