Re: [PATCHES] ANSI Compliant Inserts

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От Bruce Momjian
Тема Re: [PATCHES] ANSI Compliant Inserts
Дата
Msg-id 200204150427.g3F4Rrj26579@candle.pha.pa.us
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Ответы Re: [PATCHES] ANSI Compliant Inserts  (Peter Eisentraut <peter_e@gmx.net>)
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Peter Eisentraut wrote:
> Rod Taylor writes:
> 
> > I submitted a patch which would make Postgresql ANSI compliant in
> > regards to INSERT with a provided column list.  As Tom states below,
> > this is not full compliance.
> >
> > CREATE TABLE tab(col1 text, col2 text);
> >
> > INSERT INTO tab (col1, col2) VALUES ('val1'); -- bad by spec (enforced
> > by patch)
> > INSERT INTO tab (col1, col2) VALUES ('val1', 'val2'); -- good
> >
> > INSERT INTO tab VALUES ('val1'); -- bad by spec (not enforced)
> > INSERT INTO tab VALUES ('val1', 'val2'); -- good
> 
> I recall that this was the behavior we agreed we wanted.  IMHO, it would
> be conditional on the INSERT ... VALUES (DEFAULT) capability being
> provided.  I'm not sure if that is there yet.

Yes, it is key to have DEFAULT working before we change this, and it is
in CVS now, committed a week or two ago.

Peter, are you saying you don't want to require all columns to be
specified when INSERT doesn't list the columns?

--  Bruce Momjian                        |  http://candle.pha.pa.us pgman@candle.pha.pa.us               |  (610)
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