Re: Diferences between IN and EXISTS?

[Fabrízio de Royes Mello <fabriziomello@xxxxxxxxx>]

On Sun, Feb 3, 2013 at 3:31 AM, Edson Richter <edsonrichter@xxxxxxxxxxx> wrote:

Ok, I get it. Good education!

Thank you very much, saved me a big headache!

Also Bruce Momjian wrote some articles about NULLs [1] and one of them is about "NOT IN" [2]

Best Regards,

[1] http://momjian.us/main/blogs/pgblog/2013.html#January_23_2013

[2] http://momjian.us/main/blogs/pgblog/2013.html#January_7_2013

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Fabrízio de Royes Mello
Consultoria/Coaching PostgreSQL
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