How to run a single sql statement

Question

I want to run a simple sql statement to get some data in my Controller or AM.
Is there some way, other than creating a VO with the SQL statement, to get some data from the database. My sql query will always return a single row.

Answer 1

Hi,
here you have an example I use to call a function in a package (note how you can pass parameters and read results):
Connection conn = this.getOADBTransaction().getJdbcConnection();
OracleCallableStatement ocs = null;
String param = null;
try {
        String stmt = "BEGIN :1 := <PkgName>.<FunctionName>(:2); end;";
        ocs = (OracleCallableStatement)conn.prepareCall(stmt);
        ocs.registerOutParameter(1, OracleTypes.CHAR);
        ocs.setString(2, <param>);
        ocs.execute();
        param = ocs.getString(1);
     } catch(SQLException se) {
         throw OAException.wrapperException(se);
     finally {
         try {
                ocs.close();
                return(param);
         } catch(Exception e) {
                throw OAException.wrapperException(e);
     }Hope this helps you
Bye
Raffy