Re: The example for creating a check constraint is missing a comma

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От Tom Lane
Тема Re: The example for creating a check constraint is missing a comma
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Msg-id 27717.1518720459@sss.pgh.pa.us
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Ответ на The example for creating a check constraint is missing a comma  (PG Doc comments form <noreply@postgresql.org>)
Ответы Re: The example for creating a check constraint is missing a comma  (Neil Anderson <neil@postgrescompare.com>)
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=?utf-8?q?PG_Doc_comments_form?= <noreply@postgresql.org> writes:
> See the example from the documentation for CREATE TABLE below. There should
> be a comma before the CONSTRAINT keyword. 

> CREATE TABLE distributors (
>     did     integer,
>     name    varchar(40)
>     CONSTRAINT con1 CHECK (did > 100 AND name <> '')
> );

Hmm ... that example is legal syntax as-is, but considering that the
explanation for it says specifically that it's table-constraint syntax
not column-constraint syntax, I think you're right.

            regards, tom lane


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