Re: pgsql/src/backend/optimizer/plan planner.c
| От | Christopher Kings-Lynne |
|---|---|
| Тема | Re: pgsql/src/backend/optimizer/plan planner.c |
| Дата | |
| Msg-id | GNELIHDDFBOCMGBFGEFOOEMACCAA.chriskl@familyhealth.com.au обсуждение исходный текст |
| Ответ на | pgsql/src/backend/optimizer/plan planner.c (tgl@postgresql.org (Tom Lane)) |
| Ответы |
Re: pgsql/src/backend/optimizer/plan planner.c
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| Список | pgsql-committers |
Just out of interest - why is that better? Chris > -----Original Message----- > From: pgsql-committers-owner@postgresql.org > [mailto:pgsql-committers-owner@postgresql.org]On Behalf Of Tom Lane > Sent: Thursday, 13 June 2002 11:10 PM > To: pgsql-committers@postgresql.org > Subject: [COMMITTERS] pgsql/src/backend/optimizer/plan planner.c > > > CVSROOT: /cvsroot > Module name: pgsql > Changes by: tgl@postgresql.org 02/06/13 11:10:25 > > Modified files: > src/backend/optimizer/plan: planner.c > > Log message: > Make WHERE conditions pulled up from subqueries be executed > before outer > WHERE conditions, if there is no reason to do it differently. > > > ---------------------------(end of broadcast)--------------------------- > TIP 2: you can get off all lists at once with the unregister command > (send "unregister YourEmailAddressHere" to majordomo@postgresql.org) >
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