| From: | Yury Zhuravlev <u(dot)zhuravlev(at)postgrespro(dot)ru> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de> |
| Cc: | <pgsql-hackers(at)postgresql(dot)org>, Tatsuo Ishii <ishii(at)postgresql(dot)org> |
| Subject: | Re: NOT EXIST for PREPARE |
| Date: | 2016-03-22 13:51:26 |
| Message-ID: | e1375b4c-e690-41cb-af2b-7fd43bb307d9@postgrespro.ru |
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| Lists: | pgsql-hackers |
Andres Freund wrote:
> you'd still need to compare the
> statement somehow
You right, I think about that as syntax sugar. Maybe with some performance
increase but hardly. We can save on a round trip.
It may be necessary to add an index on the field "statement"?
Thanks.
--
Yury Zhuravlev
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company
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