Re: [SQL] setting select limit?
От | jwieck@debis.com (Jan Wieck) |
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Тема | Re: [SQL] setting select limit? |
Дата | |
Msg-id | m10Av7m-000EBRC@orion.SAPserv.Hamburg.dsh.de обсуждение исходный текст |
Ответ на | RE: [SQL] setting select limit? ("Neil Burrows" <maillist@remo.demon.co.uk>) |
Список | pgsql-sql |
> > Hi, > > > You need v6.4.2-feature-patch which implement LIMIT option: > > Or alternatively if you can't or don't want to apply a patch, have a look at > the > > SET QUERY_LIMIT TO x > > in Postgres 6.4 It is commented out by default (#ifdef QUERY_LIMIT) and I recommend NOT to enable it. The implementation of SET QUERY_LIMIT hat unwanted side effects. If during the execution of such a query functions or triggers get invoked, the query limit also affects the execution of their queries. That could damage triggers or give unpredictable results on functions. I'll ensure that the SET QUERY_LIMIT code will be removed in v6.5. Jan -- #======================================================================# # It's easier to get forgiveness for being wrong than for being right. # # Let's break this rule - forgive me. # #======================================== jwieck@debis.com (Jan Wieck) #
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