Re: [HACKERS] psql nested queries with 2000+ records

Coronach wrote:
>
> I have noted with 2000+ records in a table (using a btree unique index on
> the primary key, btw) performance of a query takes 15+ minutes to respond.
>
> The query is in the structure of this
>
> select foo from bar where foo in (select foo from bar where bazzfoo like
> 'Word%');

EXPLAIN select foo from bar where bazzfoo like 'Word%';

Is index used ?

Vadim