i saw in bug 1201 that some got my problem
i detail it
i have a function that returns a void

CREATE OR REPLACE FUNCTION myFunction(int2, int2)
RETURNS void AS
$BODY$
UPDATE table SET field1 = $1 WHERE field2 = $2;
$BODY$
LANGUAGE 'sql' VOLATILE;



when i execute it with a callablestatement

CallableStatement cstm = conn.prepareCall({ call myFunction(CAST(? AS INT2), CAST(? AS 
INT2)) });
cstm.setInt(1, aValue.getValue());
cstm.setInt(2, anotherValue.getValue());

i got the following error

org.postgresql.util.PSQLException: ERROR: function 
"jcpo_setallusersbyissuemessagestatus" in FROM has unsupported return type
   at org.postgresql.util.PSQLException.parseServerError(PSQLException.java:139)
   at org.postgresql.core.QueryExecutor.executeV3(QueryExecutor.java:152)
   at org.postgresql.core.QueryExecutor.execute(QueryExecutor.java:100)
   at org.postgresql.core.QueryExecutor.execute(QueryExecutor.java:43)
   at 
org.postgresql.jdbc1.AbstractJdbc1Statement.execute(AbstractJdbc1Statement.java:517)
   at 
org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:50)


any news about it?
i'm using PostgreSQL Database Server 8.0-beta2-dev3 on Windows and pgdev.307.jdbc3.jar drivers


thank you

federico


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