allow partial union-all and improve parallel subquery costing

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Title allow partial union-all and improve parallel subquery costing
Topic Performance
Created 2020-10-23 05:49:17
Last modified 2020-12-01 11:05:48 (2 days, 21 hours ago)
Latest email 2020-10-23 05:51:16 (1 month, 1 week ago)
Status
2021-01: Needs review
2020-11: Moved to next CF
Target version
Authors Luc Vlaming (luc.vlaming)
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allow partial union-all and improve parallel subquery costing
First at 2020-10-13 08:57:23 by Luc Vlaming <luc at swarm64.com>
Latest at 2020-10-23 05:51:16 by Luc Vlaming <luc at swarm64.com>
Latest attachment (v2-0001-Allow-partial-UNION-ALL-improve-parallel-subquery.patch) at 2020-10-14 07:38:08 from Luc Vlaming <luc at swarm64.com>
    Attachment (v2-0001-Allow-partial-UNION-ALL-improve-parallel-subquery.patch) at 2020-10-14 07:38:08 from Luc Vlaming <luc at swarm64.com> (Patch: Yes)
    Attachment (v1-0001-Allow-partial-UNION-ALL-improve-parallel-subquery.patch) at 2020-10-13 08:57:23 from Luc Vlaming <luc at swarm64.com> (Patch: Yes)
History
When Who What
2020-12-01 11:05:48 Anastasia Lubennikova (lubennikovaav) Closed in commitfest 2020-11 with status: Moved to next CF
2020-10-23 05:49:59 Luc Vlaming (luc.vlaming) Changed authors to Luc Vlaming (luc.vlaming)
2020-10-23 05:49:17 Luc Vlaming (luc.vlaming) Attached mail thread FRXPR01MB09021F98988B057A636AA4EEB7040@FRXPR01MB0902.DEUPRD01.PROD.OUTLOOK.DE
2020-10-23 05:49:17 Luc Vlaming (luc.vlaming) Created patch record
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