| From: | Igor Neyman <ineyman(at)perceptron(dot)com> |
|---|---|
| To: | Juan Daniel Santana Rodés <jdsantana(at)estudiantes(dot)uci(dot)cu> |
| Cc: | "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: How to compare the results of two queries? |
| Date: | 2013-09-17 16:56:15 |
| Message-ID: | A76B25F2823E954C9E45E32FA49D70EC4281FB5E@mail.corp.perceptron.com |
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| Lists: | pgsql-general |
> -----Original Message-----
> From: Juan Daniel Santana Rodés [mailto:jdsantana(at)estudiantes(dot)uci(dot)cu]
> Sent: Tuesday, September 17, 2013 12:51 PM
> To: Igor Neyman
> Cc: pgsql-general(at)postgresql(dot)org
> Subject: Re: [GENERAL] How to compare the results of two queries?
>
> >
> I want to know if there are other way to compare the result of two queries.
> Because the arguments will represent a query to execute and it can use
> everything sentence of SQL.
> If not there are other way, I wish know who are the limitations of EXCEPT.
> Greatens!!
> __________________________________________________
In the modified function I put both queries in parenthesis, so this should allow pretty much anything in the query.
Igor Neyman
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