Re: [PATCHES] NO WAIT ...
От | Hans-Jürgen Schönig |
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Тема | Re: [PATCHES] NO WAIT ... |
Дата | |
Msg-id | 40340E94.2000700@cybertec.at обсуждение исходный текст |
Ответ на | Re: [PATCHES] NO WAIT ... (Tatsuo Ishii <t-ishii@sra.co.jp>) |
Ответы |
Re: [PATCHES] NO WAIT ...
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Список | pgsql-hackers |
Tatsuo Ishii wrote: >>I agree with Tom here. I have used the Oracle NOWAIT feature in the >>past and think it is a great feature IMHO. But when you need to use it, >>you want it to apply very specifically to a single statement. Using a >>sledge hammer when you need a tweezers isn't the right way to go. > > > Once I have written patches for 7.3 to implement this feature for LOCK > statement. For example: > > test=# LOCK TABLE sales NO WAIT; > ERROR: Cannot aquire relation lock > > If there's enough interest, I will modify and submit it for 7.5. > -- > Tatsuo Ishii > > ---------------------------(end of broadcast)--------------------------- > TIP 8: explain analyze is your friend That would be great. Many people are asking for that. Maybe I have time to implement that for SELECT FOR UPDATE. Hans -- Cybertec Geschwinde u Schoenig Schoengrabern 134, A-2020 Hollabrunn, Austria Tel: +43/2952/30706 or +43/664/233 90 75 www.cybertec.at, www.postgresql.at, kernel.cybertec.at
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