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From "Niels Beekman (JIRA)" <ibatis-...@incubator.apache.org>
Subject [jira] Commented: (IBATIS-142) JDBC 3 Generated Keys Support
Date Tue, 19 Dec 2006 07:32:21 GMT
    [ http://issues.apache.org/jira/browse/IBATIS-142?page=comments#action_12459558 ] 
            
Niels Beekman commented on IBATIS-142:
--------------------------------------

In theory, this could be implemented since 1.4 is default now. However, not all DBMS drivers
support this, for example the PostgreSQL driver doesn't. I've been using it succesfully with
the JTDS MSSQL driver. To overcome hardcoding database-specific code, we usually put all auto-increment
columns in a properties file, which we fill for each supported DBMS.

> JDBC 3 Generated Keys Support
> -----------------------------
>
>                 Key: IBATIS-142
>                 URL: http://issues.apache.org/jira/browse/IBATIS-142
>             Project: iBatis for Java
>          Issue Type: Improvement
>          Components: SQL Maps
>            Reporter: Brandon Goodin
>            Priority: Minor
>
> public int executeUpdate(String sql,int autoGeneratedKeys)
> public boolean execute(String sql,int autoGeneratedKeys)
> public ResultSet getGeneratedKeys()
> We should provide support for jdbc auto generated keys retrieval. This is only available
in Java 1.4. So, we would have to throw an UnsupportedFeatureException if 1.3 or earlier was
being used.
> Brandon

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