Re: is it possible to get the optimizer to use indexes - Mailing list pgsql-performance

Christopher Kings-Lynne <chriskl@familyhealth.com.au> writes:

>> It appears that the optimizer only uses indexes for = clause?
>
> The optimizer will used indexes for LIKE clauses, so long as the
> clause is a prefix search, eg:
>
> SELECT * FROM test WHERE a LIKE 'prf%';

Doesn't this still depend on your locale?

-Doug