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

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