Re: [SQL] Interval subtracting - Mailing list pgsql-hackers

From Mark Dilger
Subject Re: [SQL] Interval subtracting
Date
Msg-id 440629DA.6050504@markdilger.com
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In response to Re: [SQL] Interval subtracting  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: [SQL] Interval subtracting
List pgsql-hackers
Tom Lane wrote:
> Well, the question is whether justify_days has a sane definition that is
> different from this.  Based on your example, I'm not seeing one.

Backwards compatibility is probably more important than sanity.  Let's just 
deprecate the existing functions and recommend that people use 
justify_interval(...).  By not changing the existing functions we can avoid a 
certain amount of hell.

mark


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