Re: [SQL] MINUS and slow 'not in'
От | jwieck@debis.com (Jan Wieck) |
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Тема | Re: [SQL] MINUS and slow 'not in' |
Дата | |
Msg-id | m0ziKza-000EBbC@orion.SAPserv.Hamburg.dsh.de обсуждение исходный текст |
Ответ на | Re: [SQL] MINUS and slow 'not in' (pierre@desertmoon.com) |
Ответы |
LIMIT patch available (was: Re: [SQL] MINUS and slow 'not in')
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Список | pgsql-sql |
> Yeah I've got 6.4. I tried: > > set query_limit to 2000; > > and got: > > ERROR: parser: parse error at or near "2000" > > Ideas? I think you must use '2000' instead. Anyway, the "set query_limit" will disappear again in v6.5 (at least) because it potentially can break rewrite rule system semantics. Instead you might want to use the LIMIT/OFFSET patch I've created in the v6.4 feature patch. This is what will be in v6.5. I'll take a look how I can put it onto the server and drop a note here after. 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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