Re: Mini improvement: statement_cost_limit
От | Hans-Jürgen Schönig |
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Тема | Re: Mini improvement: statement_cost_limit |
Дата | |
Msg-id | AD4E794E-D953-4BBB-A728-382FE2DBC646@cybertec.at обсуждение исходный текст |
Ответ на | Re: Mini improvement: statement_cost_limit (Tom Lane <tgl@sss.pgh.pa.us>) |
Ответы |
Re: Mini improvement: statement_cost_limit
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Список | pgsql-hackers |
On Aug 2, 2008, at 8:38 PM, Tom Lane wrote: > Andrew Dunstan <andrew@dunslane.net> writes: >> Hans-Jürgen Schönig wrote: >>> i introduced a GUC called statement_cost_limit which can be used to >>> error out if a statement is expected to be too expensive. > >> You clearly have far more faith in the cost estimates than I do. > > Wasn't this exact proposal discussed and rejected awhile back? > > regards, tom lane > i don't remember precisely. i have seen it on simon's wiki page and it is something which would have been useful in some cases in the past. many thanks, hans -- Cybertec Schönig & Schönig GmbH Gröhrmühlgasse 26 A-2700 Wiener Neustadt Web: www.postgresql-support.de
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