Re: INSERT/SELECT with ORDER BY

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От Bruce Momjian
Тема Re: INSERT/SELECT with ORDER BY
Дата
Msg-id 200010121900.PAA10883@candle.pha.pa.us
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Ответ на Re: INSERT/SELECT with ORDER BY  (Stephan Szabo <sszabo@megazone23.bigpanda.com>)
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>
> Unless I'm horribly misreading the spec, this is correct.
> ORDER BY is used in reference to cursor definitions and
> direct select statements, but is not part of query expressions
> which is what the INSERT INTO references.
>
>          <insert statement> ::=
>               INSERT INTO <table name>
>                 <insert columns and source>
>
>          <insert columns and source> ::=
>                 [ <left paren> <insert column list> <right paren> ]
>               <query expression>
>               | DEFAULT VALUES
>
>          <insert column list> ::= <column name list>
>
> But, this may be a useful extension to allow, at least with the
> existance of LIMIT.

Yes, added to TODO.

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