| From: | "kato-sho(at)fujitsu(dot)com" <kato-sho(at)fujitsu(dot)com> |
|---|---|
| To: | 'Amit Langote' <amitlangote09(at)gmail(dot)com>, Etsuro Fujita <etsuro(dot)fujita(at)gmail(dot)com> |
| Cc: | Fujii Masao <masao(dot)fujii(at)oss(dot)nttdata(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | RE: Performing partition pruning using row value |
| Date: | 2020-07-10 02:07:50 |
| Message-ID: | OSBPR01MB5126A92677041CE694F5279D9F650@OSBPR01MB5126.jpnprd01.prod.outlook.com |
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| Lists: | pgsql-hackers |
Amit-san
Friday, July 10, 2020 10:00 AM, Amit Langote <amitlangote09(at)gmail(dot)com> wrote:
>Speaking of which, I hope that Kato-san has looked at functions match_rowcompare_to_indexcol(), expand_indexqual_rowcompare(), etc. in indxpath.c as starting points >for the code to match RowCompares to partition keys.
Hmm, I did not look at these functions. So, after looking at these functions and modifying this patch, I would like to add this patch to the next CF.
thanks for providing this information.
regards,
sho kato
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