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Get the last identity value for a table?
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Information générale
Forum:
Microsoft SQL Server
Catégorie:
Autre
Versions des environnements
SQL Server:
SQL Server 2005
Divers
Thread ID:
01421835
Message ID:
01421842
Vues:
53
This message has been marked as a message which has helped to the initial question of the thread.
>>Hi,
>>
>>Is there a function in SQL that I can use to return the last value in the identity column of a table? Note that I don't mean SCOPE_IDENTITY() as it returns the value in the same scope. But I want to be able to do this and get the value from any table. For example, in a pseudo code it would be like this:
>>
>>
>>nLastIdentVal = GetLastIdentVal("tablename")
>>
>>
>>Thank you in advance for your help.
>
>
>I found it. It is IDENT_CURRENT (Transact-SQL)

It's not the last value in the IDENTITY column but the last IDENTITY value generated for a specified table. To get the last value in the column you'll have to run a query with MAX() on that column.
--sb--
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