> Bruce Momjian wrote:
> >
> > > subselect.c uses varlevelsup as absolute level number only
> > > for correlation vars <--> params mapping, so why should it be
> > > source of bugs? SS_replace_correlation_vars replaces all
> > > correlation vars with parameters. Vars with absolute varlevelsup
> > > are in PlannerParamVar only. To identify correlation vars and
> > > to know is parameter already assigned to a var we obviously
> > > need in absolute level number.
> >
> > But the varlevelsup I pass in from the parser are relative to the
> > current level, not absolute.
>
> subselect.c takes it into account, computes absolute numbers
> and stores them in PlannerParamVar only...
Oh.
-- Bruce Momjian | http://www.op.net/~candle maillist@candle.pha.pa.us | (610)
853-3000+ If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill,
Pennsylvania19026