On 13 December 2013 15:07, Tom Lane <[email protected]> wrote: > Dean Rasheed <[email protected]> writes: >> I can't think of any practical uses for this kind of query, so I don't >> think it's worth worrying too much about its results until/unless >> someone comes up with a real use-case. > >> However, given that we currently support queries like "select distinct >> * from nocols" (albeit with rather odd results), I don't think we >> should start throwing new errors for them. Perhaps the actual risk of >> a backwards-compatibility break is small, but so too is any benefit >> from adding such new errors. > >> So +1 for the patch as-is, with no new errors. > > How about as-is in the back branches, and throw the new errors only > in HEAD? >
Seems reasonable. Regards, Dean -- Sent via pgsql-hackers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
