question: function that open the lib . concode_field_sep ResultSet rs concode_elem_sep LuaState L concode_field_sep LuaObject getcolnames concode_elem_sep LuaObject getcoltypes concode_elem_sep LuaObject fetch
target: int function ( LuaState L ) { L . pushJavaFunction ( new JavaFunction ( L ) { public int execute ( ) throws LuaException { ResultSet rs = ( ResultSet ) L . getObjectFromUserdata ( 2 ) ; L . pushJavaObject ( new LuaSQLCursor ( L , rs ) ) ; return 1 ; } } ) ; return 1 ; }