Re: Select from multiple tables

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От Jonathan Bartlett
Тема Re: Select from multiple tables
Дата
Msg-id Pine.GSU.4.44.0306061119360.27725-100000@eskimo.com
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Ответ на Select from multiple tables  (Jon Earle <je_pgsql@kronos.honk.org>)
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This sounds like a simple join, could you give a more concrete example?

Jon

On Fri, 6 Jun 2003, Jon Earle wrote:

>
> Hi,
>
> I want to select data from two tables, with the keying information for the
> second table coming from the select results of the first.  Can this be
> done in one call, or will I need to resort to two calls - one to get the
> record from the first table, then a second call to get the record from the
> second table based on a key contained in the first results set?
>
> Cheers!
> Jon
>
> --
> Jon Earle
>
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