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Re: Patch for 8.5, transformationHook - Mailing list pgsql-hackers

From Kevin Grittner
Subject Re: Patch for 8.5, transformationHook
Date
Msg-id 4A80393E02000025000297BC@gw.wicourts.gov
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In response to Re: Patch for 8.5, transformationHook  ("Kevin Grittner" <Kevin.Grittner@wicourts.gov>)
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I wrote: 
>   COALESCE(a, b)
>  
> should be treated identically to:
>  
>   CASE WHEN a IS NULL THEN a ELSE b END
In case it's not obvious that the above has a typo, I meant: CASE WHEN a IS NOT NULL THEN a ELSE b END
-Kevin

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