试题详情
单项选择题 The EMPLOYEES table contains these columns: EMPLOYEE_ID NUMBER(4) LAST_NAME VARCHAR2 (25) JOB_ID VARCHAR2(10) You want to search for strings that contain 'SA_' in the JOB_ID column. Which SQL statement do you use?（）

A、SELECT employee_id, last_name, job_id FROM employees WHERE job_id LIKE '%SA/_%'ESCAPE'/';

B、SELECT employee_id, last_name, job_id FROM employees WHERE job_id LIKE '%SA_';

C、SELECT employee_id, last_name, job_id FROM employees WHERE job_id LIKE '%SA_'ESCAPE'/';

D、SELECT employee_id, last_name, job_id FROM employees WHERE job_id '%SA_';

  • 关注下方微信公众号，在线模考后查看

热门试题