Re: Regression from 8.4 to 9.1.2/9.1.3: Optimizing filters on constants in unions - Mailing list pgsql-bugs

Cool, thank you very much.

Cheers,
Claus

On 03/16/2012 06:17 PM, Tom Lane wrote:
> Claus Stadler<cstadler@informatik.uni-leipzig.de>  writes:
>> Filtering a Union on constant custom type:
>> ...
>> Expected: Query optimizer should discard the scan as filter cannot be
>> satisfied.
> I've applied a patch for this.  Thanks for the report!
>
>             regards, tom lane
>