RE: AW: timeout on lock feature

Sorry for my forgetfulness (and a search through geocrawler didn't turn up
anything useful), but what was the problem with something like NOWAIT?

e.g.: SELECT * FROM a FOR UPDATE NOWAIT;

where, if the required lock could not be obtained immediately, this
statement would raise an error.

Cheers...

MikeA

>> -----Original Message-----
>> From: Tom Lane [mailto:tgl(at)sss(dot)pgh(dot)pa(dot)us]
>> Sent: 17 April 2001 15:49
>> To: Bruce Momjian
>> Cc: Zeugswetter Andreas SB; Henryk Szal; pgsql-hackers(at)postgresql(dot)org
>> Subject: Re: AW: [HACKERS] timeout on lock feature
>>
>>
>> Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> writes:
>> > Added to TODO:
>> > * Add SET parameter to timeout if waiting for lock too long
>>
>> I repeat my strong objection to any global (ie, affecting all locks)
>> timeout. Such a "feature" will have unpleasant consequences.
>>
>> regards, tom lane
>>
>> ---------------------------(end of
>> broadcast)---------------------------
>> TIP 5: Have you checked our extensive FAQ?
>>
>> http://www.postgresql.org/users-lounge/docs/faq.html
>>

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