Обсуждение: @@IDENTITY

Does select @@IDENTITY  work with version 8.0.02 ?

IT returns "2" every single time.

All I want to do is get the last inserted id from a sequence.

Suggestions?



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With best regards,

Mike Fahey - Systems Administration
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Mike Fahey wrote:
> Does select @@IDENTITY  work with version 8.0.02 ?
>
> IT returns "2" every single time.

@ is the absolute value operator.  You probably have a column "identity"
that contains 2 or -2.

> All I want to do is get the last inserted id from a sequence.

Use the currval() function.

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Peter Eisentraut
http://developer.postgresql.org/~petere/