| From: | David Rowley <dgrowleyml(at)gmail(dot)com> |
|---|---|
| To: | Zhihong Yu <zyu(at)yugabyte(dot)com> |
| Cc: | James Coleman <jtc331(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Binary search in ScalarArrayOpExpr for OR'd constant arrays |
| Date: | 2021-07-06 10:39:12 |
| Message-ID: | CAApHDvoGbwZ4+2KnOxJPnaVRL==q1bh2zfKEQW7ixbw2H9aJkw@mail.gmail.com |
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| Lists: | pgsql-hackers |
I've been looking at the NOT IN hashing patch again and after making a
few minor tweaks I think it's pretty much ready to go.
If anyone feels differently, please let me know in the next couple of
days. Otherwise, I plan on taking a final look and pushing it soon.
David
| Attachment | Content-Type | Size |
|---|---|---|
| v5-0001-Use-hash-table-to-speed-up-NOT-IN-with-a-set-of-C.patch | application/octet-stream | 21.0 KB |
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