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Re: Values list-of-targetlists patch for comments (was Re: [PATCHES] 8.2 features?) - Mailing list pgsql-hackers

From Tom Lane
Subject Re: Values list-of-targetlists patch for comments (was Re: [PATCHES] 8.2 features?)
Date
Msg-id 21588.1154224203@sss.pgh.pa.us
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In response to Re: Values list-of-targetlists patch for comments (was Re: [PATCHES]  (Joe Conway <mail@joeconway.com>)
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Joe Conway <mail@joeconway.com> writes:
> Tom Lane wrote:
>> As for the types, I believe that the spec pretty much dictates that we
>> apply the same type resolution algorithm as for a UNION.

> Where do I find that algorithm -- somewhere in nodeAppend.c?

select_common_type(), in the parser.
        regards, tom lane

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