loplugin:unnecessaryoverride in mysqlc

Change-Id: I7c8ecc8f675abf4495c991bdb680e31b59421e26

mysqlc/source/mysqlc_preparedstatement.cxx

@@ -229,24 +229,6 @@ Reference< XConnection > SAL_CALL OPreparedStatement::getConnection()
     return m_pConnection;
 }
 
-Reference< XResultSet > SAL_CALL OPreparedStatement::executeQuery(const rtl::OUString& sql)
-    throw(SQLException, RuntimeException, std::exception)
-{
-    return OCommonStatement::executeQuery( sql );
-}
-
-sal_Int32 SAL_CALL OPreparedStatement::executeUpdate(const rtl::OUString& sql)
-    throw(SQLException, RuntimeException, std::exception)
-{
-    return OCommonStatement::executeUpdate( sql );
-}
-
-sal_Bool SAL_CALL OPreparedStatement::execute( const rtl::OUString& sql )
-    throw(SQLException, RuntimeException, std::exception)
-{
-    return OCommonStatement::execute( sql );
-}
-
 Reference< XResultSet > SAL_CALL OPreparedStatement::executeQuery()
     throw(SQLException, RuntimeException, std::exception)
 {

mysqlc/source/mysqlc_preparedstatement.hxx

@@ -90,12 +90,9 @@ namespace connectivity
             Reference< css::sdbc::XConnection > SAL_CALL getConnection() throw(SQLException, RuntimeException, std::exception) SAL_OVERRIDE;
 
             // XStatement
-            css::uno::Reference< css::sdbc::XResultSet > SAL_CALL executeQuery(const rtl::OUString& sql)
-                                                throw(SQLException, RuntimeException, std::exception) SAL_OVERRIDE;
-            sal_Int32 SAL_CALL executeUpdate(const rtl::OUString& sql)
-                                                throw(SQLException, RuntimeException, std::exception) SAL_OVERRIDE;
-            sal_Bool SAL_CALL execute( const rtl::OUString& sql )
-                                                throw(SQLException, RuntimeException, std::exception) SAL_OVERRIDE;
+            using OCommonStatement::executeQuery;
+            using OCommonStatement::executeUpdate;
+            using OCommonStatement::execute;
 
             // XParameters
             void SAL_CALL setNull(sal_Int32 parameter, sal_Int32 sqlType)           throw(SQLException, RuntimeException, std::exception) SAL_OVERRIDE;