David Fetter <[email protected]> writes:
> On Sat, Sep 25, 2010 at 11:04:28PM +0000, Tom Lane wrote:
>> The previous coding would decide that join removal was unsafe upon
>> finding a PlaceHolderVar that needed to be evaluated at the inner
>> rel and then used above the join. However, this fails to cover the
>> case of PlaceHolderVars that refer to both the inner rel and some
>> other rels. Per bug report from Andrus.
> The person who found it originally was Kirill (xitology) Simonov. He
> brought it up in IRC. :)
[ shrug ... ] I can only go by what I see in the bug report.
regards, tom lane
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