Re: why sequential scan is used on indexed column ??? - Mailing list pgsql-general

Julius Tuskenis <julius.tuskenis@gmail.com> schrieb:

> Hello.
>
> I have a question concerning performance. One of my queries take a long
> to execute. I tried to do "explain analyse" and I see that the
> sequential scan is being used, although I have indexes set on columns
> that are used in joins. The question is - WHY, and how to change that
> behavior???

Try to create an index on apsilankymai.sas_id



Andreas
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