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Re: Understanding Aliases - Mailing list pgsql-general

From Vyacheslav Kalinin
Subject Re: Understanding Aliases
Date
Msg-id 9b1af80e0712111053r6021b2c0j38d9136f6177fd0@mail.gmail.com
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In response to Re: Understanding Aliases  ("Stanislav Raskin" <sr@brainswell.de>)
List pgsql-general
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> SELECT-list output aliases name the *output* columns of the SELECT.
> Those output columns are not available to the SELECT's computation
> clauses

Then it's unclear how could the first query work

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