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04-29-2008, 08:31 PM
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 Re: [COMMITTERS] pgsql: Add generate_subscripts, aseries-generation function which Tom Lane wrote: > alvherre@postgresql.org (Alvaro Herrera) writes: > > Add generate_subscripts, a series-generation function which generates an > > array's subscripts. > > Why are these marked volatile in pg_proc? Surely they generate the > same outputs given the same inputs, and therefore qualify as immutable. Hmm, true. I'll change the four generate_series variants too -- they are marked volatile as well. -- Alvaro Herrera http://www.CommandPrompt.com/ PostgreSQL Replication, Consulting, Custom Development, 24x7 support -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers      |
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04-29-2008, 08:31 PM
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| Re: [COMMITTERS] pgsql: Add generate_subscripts, a series-generation function which Alvaro Herrera <alvherre@commandprompt.com> writes: > I'll change the four generate_series variants too -- they are marked > volatile as well. I don't think the system actually pays much attention to the volatility marking of set-returning functions at the moment, so it wouldn't be too surprising if they were all wrong :-(. Still, we may as well get the catalog entries right for possible future use. regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers |
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