Paul McGarry <[EMAIL PROTECTED]> writes:
> Can someone tell me what this error message means:
> ERROR: ExecEvalAggref: no aggregates in this expression context
> Does it mean that there aren't any aggregate in the expression
> context when there should be.
Yup. ExecEvalAggref is supposed to fetch the result of a (previously
computed) aggregate function. It's unhappy because it's not finding
anything to return. This is a bug --- can we see a complete example
that causes it?
> For that matter, what are aggregates
SUM(), COUNT(), MIN(), that sort of thing...
regards, tom lane
