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Re: How to raise error from PostgreSql SQL statement if some condition is met - Mailing list pgsql-general

From Craig Ringer
Subject Re: How to raise error from PostgreSql SQL statement if some condition is met
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In response to How to raise error from PostgreSql SQL statement if some condition is met  ("Andrus" <[email protected]>)
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On 08/12/2012 03:07 AM, Andrus wrote:
I’m looking for a way to raise error from sql select if some condition is met.
Tried code below to got error shown in comment.
How to fix ?

Create a small pl/pgsql function that RAISEs a message, and call that from your EXECUTEd SQL via a CASE ... WHEN .

--
Craig Ringer

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