Re: Outer Joins

On Sunday 07 January 2001 13:13, Tom Lane wrote:
> "Robert B. Easter"  writes:
> > UNION JOIN is deprecated
>
> Oh?  By whom?
>
> The reason 7.1 doesn't have it is I didn't have time for it, not that
> we don't plan to do it ever.

I read it in the SQL spec.  ANSI/ISO 9075-2 1999 (final).

                                       Annex D
 
                                    (informative)
 
                                 Deprecated features
 
 
 
         It is intended that the following features will be removed at a
         later date from a revised version of this part of ISO/IEC 9075:
 
         1) The ability to specify UNION JOIN in a  has been
            deprecated.                                                     

It's the only one.  I sent a patch to the patches list for JOIN 
documentation.  In it, the only thing I said about UNION JOIN is 
"Deprecated."  Let me know if I should change that.  I thought about omitting 
it entirely.

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