Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us> writes:
> I now get. I am sure it instills confidence in our users:
> ERROR: union_planner: query is marked hasAggs, but I don't see any
Yes :-(. I've been waiting for Jan to respond to the issue --- I think
this is a rewriter problem, so I wanted to know whether he could do
anything with it. (See my message "GROUP BY fixes committed" dated
02 May 1999 20:54:30 -0400.)
It'd be possible to work around this problem inside the planner, by not
believing what the rewriter says about either resnos or hasAggs, but
that seems like a kluge rather than a fix.
regards, tom lane