"Thiago Ventura" <[EMAIL PROTECTED]> writes:
> The problem is when I do some query. NEVER its call the 'beginscan',
> 'gettuple' or another function that is related with a query, that is, in the
> querys my index do not being used.
> What it can be causing this?
Have you created operator classes to show what WHERE-clauses can be used
with the index?
regards, tom lane
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