Re: Bug (8.4beta): FailedAssertion("!(bms_is_subset(relids, qualscope))", File: "initsplan.c", Line: 915) - Mailing list pgsql-bugs

Alvaro Herrera <alvherre@commandprompt.com> writes:
> Heikki Linnakangas wrote:
>> Note that the function is immutable, and the argument in the query is a
>> constant. The planner simply runs the function and replaces the function
>> call with the result.

> The planner runs the function?  Ok, neat -- I didn't know it did that.

See eval_const_expressions.  This is absolutely no different from
reducing 1=1 to TRUE.

            regards, tom lane