Re: [HACKERS] Re: [BUGS] General Bug Report: Bug in optimizer

Bruce Momjian wrote:
>
> > Andriy I Pilipenko wrote:
> > >
> > > Why I need to vacuum immediately after creating table?
> >
> > Oh, sorry, I missed this -:)
> > Nevertheless, using index for
> >
> > select * from table1 where field1 = 1;
> >
> > is bug!
>
> It is possible the new optimizer fixes this. He needs to try the new
> snapshot to see.

vac=> create table table1 (field1 int);
CREATE
vac=> create index i_table1__field1 on table1 (field1);
CREATE
vac=> explain select * from table1 where field1 = 1;
NOTICE: QUERY PLAN:

Index Scan using i_table1__field1 on table1 (cost=0.00 size=0 width=4)

Unfixed...

Vadim