delete from /test/c1 with version /** onerror(continue,`not exist`,`not find`,`not found`) **/ ; delete from /test/c2 with version /** onerror(continue,`not exist`,`not find`,`not found`) **/ ; delete from /test/c3 with version /** onerror(continue,`not exist`,`not find`,`not found`) **/ ; delete from /test/c4 with version /** onerror(continue,`not exist`,`not find`,`not found`) **/ ;