Use merge-based matching for MCVs in eqjoinsel

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ID 5929
Title Use merge-based matching for MCVs in eqjoinsel
CI (CFBot) Summary
Stats (from CFBot) Patch count: 1, First patch: +190βˆ’40, All patches: +190βˆ’40
Topic Performance
Tags Performance
Created 2025-07-22 08:50:02
Last modified 2025-07-22 08:50:03 (1 month ago)
Latest email 2025-09-10 13:56:03 (4 days ago)
Status
PG19-2 (2025-09-01 – 2025-09-30): Needs review
Target version 19
Authors Ilia Evdokimov (ilidock95)
Reviewers David Geier (geidav)Become reviewer
Committer
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Use merge-based matching for MCVs in eqjoinsel
First at 2025-07-21 13:55:56 by Ilia Evdokimov <ilya.evdokimov at tantorlabs.com>
Latest at 2025-09-10 13:56:03 by Ilia Evdokimov <ilya.evdokimov at tantorlabs.com>
Latest attachment (0002-Optimize-eqjoinsel_inner-and-eqjoinsel_semi.patch) at 2025-09-09 09:22:32 from David Geier <geidav.pg at gmail.com>
    Attachment (0002-Optimize-eqjoinsel_inner-and-eqjoinsel_semi.patch) at 2025-09-09 09:22:32 from David Geier <geidav.pg at gmail.com> (Patch: Yes)
    Attachment (benchmark.zip) at 2025-09-08 10:35:50 from Ilia Evdokimov <ilya.evdokimov at tantorlabs.com> (Patch: No)
    Attachment (0001-Optimize-eqoinsel_inner-with-hash-table.patch) at 2025-09-08 10:08:59 from David Geier <geidav.pg at gmail.com> (Patch: Yes)
    Attachment (v3-0001-Optimize-selectivity-estimation-for-Var-Var-clauses.patch) at 2025-09-03 16:53:51 from Ilia Evdokimov <ilya.evdokimov at tantorlabs.com> (Patch: Yes)
    Attachment (v2-0001-Optimize-selectivity-estimation-for-Var-Var-clauses.patch) at 2025-07-29 14:07:13 from Ilia Evdokimov <ilya.evdokimov at tantorlabs.com> (Patch: Yes)
    Attachment (JOB_results.zip) at 2025-07-21 13:55:56 from Ilia Evdokimov <ilya.evdokimov at tantorlabs.com> (Patch: No)
History
When Who What
2025-09-05 13:56:45 David Geier (geidav) Added geidav as reviewer
2025-07-22 08:50:03 Ilia Evdokimov (ilidock95) Attached mail thread 20ea8bf5-3569-4e46-92ef-ebb2666debf6@tantorlabs.com
2025-07-22 08:50:02 Ilia Evdokimov (ilidock95) Created patch record
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