Re: Missing doc on expression format for ALTER TABLE

От
Josh Berkus
Тема
Re: Missing doc on expression format for ALTER TABLE
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200503271711.44046.josh@agliodbs.com
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Missing doc on expression format for ALTER TABLE Josh Berkus <josh@agliodbs.com>
Re: Missing doc on expression format for ALTER TABLE Tom Lane <tgl@sss.pgh.pa.us>
Re: Missing doc on expression format for ALTER TABLE Josh Berkus <josh@agliodbs.com>
Re: Missing doc on expression format for ALTER TABLE Alvaro Herrera <alvherre@dcc.uchile.cl>
Re: Missing doc on expression format for ALTER TABLE Josh Berkus <josh@agliodbs.com>
Re: Missing doc on expression format for ALTER TABLE David Fetter <david@fetter.org>
Tom,

> 	ALTER [ COLUMN ] column TYPE type [ USING expression ]
>
> Surely you're not expecting it to repeat the complete syntax for
> .

Well, yes, actually.  Where in the documentation is a type conversion 
expression defined?   Do we use NEW and OLD?  Or the name of the column?  Or 
something else?

-- 
--Josh

Josh Berkus
Aglio Database Solutions
San Francisco
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