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Re: Simple Query not using Primary Key Index

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> On 7 Feb 2017, at 0:16, Podrigal, Aron <aronp@xxxxxxxxxxxxxxxxxx> wrote:
> 
> Hi,
> 
> I noticed when I do a simple SELECT id FROM mytable WHERE id = 'cb81d070-4213-465f-b32e-b8db43b83a25'::UUID  Postgres does not use the primary key index and opts for a Seq Scan.
> 
> I of course did VACUUM ANALYZE and I have reset statistics But no sign. Is there any particular thing I should be looking at?

An EXPLAIN ANALYZE would be a good start.

Alban Hertroys
--
If you can't see the forest for the trees,
cut the trees and you'll find there is no forest.



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