Re: JDBC exception, incompatible types in simple stored procedure.

Hi.
This is a workaround but not a solution since I have tooling that generates
the code with the CallabaleStatement for me.
these tooling works fine with other databases using callabkestatemnet and
doesn't have problems with them.
Should I post a bug report on that ?
Thanks.

Albe Laurenz-2 wrote:
>
> uprooter wrote:
>> I'm using this code to access a very simple stored procedure
>> that has 1 in
>> parameter and 1 out parameter:
>> String url = "jdbc:postgresql://localhost/DB2";
>> Properties props = new Properties();
>> props.setProperty("user", "user");
>> props.setProperty("password", "blah");
>> Connection conn = DriverManager.getConnection(url, props);
>> CallableStatement upperProc = conn.prepareCall("{ ? = call stub(
>> ? ) }");
>> upperProc.registerOutParameter(1, Types.OTHER);
>> upperProc.setInt(2, 2);
>> upperProc.execute();
>> Object upperCased = upperProc.getObject(1);
>> System.out.println("uppercased:" + upperCased.toString());
>> upperProc.close();
>>
>> I'm getting the following exception:
>> Exception in thread "main" org.postgresql.util.PSQLException: A
>> CallableStatement function was executed and the out parameter 1 was of
>> type
>> java.sql.Types=-5 however type java.sql.Types=1111 was registered.
>>
>> I know I can register to another type but due to other restrictions I
>> can't
>> change the registration type.
>> Any idea ?
>
> Maybe you can use PreparedStatement:
>
> PreparedStatement stmt = conn.prepareStatement("SELECT stub( ? )");
> stmt.setInt(1, 2);
> ResultSet rs = stmt.executeQuery();
> rs.next();
> System.out.println("uppercased: " + rs.getObject(1));
> rs.close();
>
> Yours,
> Laurenz Albe
>
> --
> Sent via pgsql-jdbc mailing list (pgsql-jdbc(at)postgresql(dot)org)
> To make changes to your subscription:
> http://www.postgresql.org/mailpref/pgsql-jdbc
>
>

--
View this message in context: http://www.nabble.com/JDBC-exception%2C-incompatible-types-in-simple-stored-procedure.-tp21494730p21559633.html
Sent from the PostgreSQL - jdbc mailing list archive at Nabble.com.