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Re: Lock table in non-volatile functions - Mailing list pgsql-hackers

From Tom Lane
Subject Re: Lock table in non-volatile functions
Date
Msg-id 6600.1174056885@sss.pgh.pa.us
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In response to Lock table in non-volatile functions  (Gaetano Mendola <mendola@bigfoot.com>)
Responses Re: Lock table in non-volatile functions  (Gaetano Mendola <mendola@bigfoot.com>)
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Gaetano Mendola <mendola@bigfoot.com> writes:
> I'm observing that is not allowed to LOCK a table in a
> STABLE/IMMUTABLE function but at same time is allowed
> a SELECT FOR UPDATE.

Really?  AFAICS, CommandIsReadOnly() will reject SELECT FOR UPDATE too.
        regards, tom lane

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