试题详情
- 单项选择题查询出EMP表中1982年及以后入职的员工信息()(注:字段hiredate为入职日期,数据类型为DATE型)
A、select * from emp where hiredate>='19820101';
B、select * from emp where hiredate>=to_char('19820101','YYYYMMDD');
C、select * from emp where to_date(hiredate,'YYYYMMDD')>='19820101';
D、select * from emp where to_char(hiredate,'YYYYMMDD')>='19820101';
- D
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