| From: | Markus Bertheau ☭ <twanger(at)bluetwanger(dot)de> |
|---|---|
| To: | Achilleus Mantzios <achill(at)matrix(dot)gatewaynet(dot)com> |
| Cc: | "'PostgreSQL'" <pgsql-sql(at)postgresql(dot)org> |
| Subject: | Re: 'true'::TEXT::BOOLEAN |
| Date: | 2005-06-03 12:03:58 |
| Message-ID: | 1117800238.9816.26.camel@dicaprio.akademie1.de |
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| Lists: | pgsql-sql |
В Птн, 03/06/2005 в 14:45 +0300, Achilleus Mantzios пишет:
> Then use the
> case when ... then ... when ... then ... else ... end
> construct, e.g.
> case when mytext='true' then 't'::boolean else 'f'::boolean end
Because I don't want to reimplement postgres' boolean parsing.
> Hmm, why dont you leave it as 'true' or 'false' without any castings.
Because then pg doesn't find the function because it looks for one with
a text argument.
Markus
--
Markus Bertheau ☭ <twanger(at)bluetwanger(dot)de>
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