【多选题】
User SCOTT executes the following command on the EMP table but has not issued COMMIT， ROLLBACK，or any data definition language （DDL） command： <br /> SQL> SELECT job FROM emp <br /> 2  WHERE job=’CLERK’ FOR UPDATE OF empno; <br /> SCOTT has opened another session to work with the database. Which three operations would wait when issued in SCOTT’s second session？（）
A、LOCK TABLE emp IN SHARE MODE;
B、LOCK TABLE emp IN EXCLUSIVE MODE;
C、DELETE FROM emp WHERE job=’MANAGER’;
D、INSERT INTO emp（empno，ename） VALUES （1289，’Dick’）;
E、SELECT job FROM emp WHERE job=’CLERK’ FOR UPDATE OF empno;
查看正确答案
