Dean Rasheed <dean.a.rash...@googlemail.com> writes:
> 2010/1/9 Tom Lane <t...@sss.pgh.pa.us>:
>> I think that a variant of your idea could be made to work: change
>> plpgsql_LookupIdentifiers to a three-state variable (which'd basically
>> mean "in DECLARE, in a SQL expression, anywhere else"), do no lookups in
>> DECLARE, and in SQL expressions do lookups but never throw any errors.
>> I'll have a go at that.
> Sounds plausible.
I've applied a patch along these lines.
regards, tom lane
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