Re: fill_extraUpdatedCols is done in completely the wrong place

2020-05-18 Thread Tom Lane
Peter Eisentraut writes: > On 2020-05-08 21:05, Tom Lane wrote: >> I happened to notice $subject while working on the release notes. >> AFAICS, it is 100% inappropriate for the parser to compute the >> set of generated columns affected by an UPDATE, because that set >> could change before executio

Re: fill_extraUpdatedCols is done in completely the wrong place

2020-05-18 Thread Peter Eisentraut
On 2020-05-08 21:05, Tom Lane wrote: I happened to notice $subject while working on the release notes. AFAICS, it is 100% inappropriate for the parser to compute the set of generated columns affected by an UPDATE, because that set could change before execution. It would be really easy to break t