网友您好, 请在下方输入框内输入要搜索的题目:
题目内容
(请给出正确答案)
Which clause would you use in a SELECT statement to limit the display to those employees whose salary is greater then 5000? ()
A. ORDER BY SALARY > 5000
B. GROUP BY SALARY > 5000
C. HAVING SALARY > 5000
D. WHERE SALARY > 5000
参考答案
更多 “ Which clause would you use in a SELECT statement to limit the display to those employees whose salary is greater then 5000? () A. ORDER BY SALARY 5000B. GROUP BY SALARY 5000C. HAVING SALARY 5000D. WHERE SALARY 5000 ” 相关考题
考题
EMPLOYEES中职员编号为90的职员的commission_pct为空值,salary为1000,语句select12*salary*(commission_pct+0.2)comm from EMPLOYEES;comm显示的结果是()。
A.12000B.0C.2400D.NULL
考题
”You ____ have a wrong number,” she said. “There’s no one of that name here.”A. needB. canC. mustD. would
考题
7. If I _______ you,l_______ take an umbrella with me.A. was ; shouldB. was ; wouldC. were ; willD. were ; would
考题
"You _________ finish your homework before the dinner." said mother.
A.shouldB.have toC.mustD.would
考题
Examine the data in the EMPLOYEES table:Which three subqueries work? ()
A. SELECT * FROM employees where salary (SELECT MIN(salary) FROM employees GROUP BY department _ id);B. SELECT * FROM employees WHERE salary = (SELECT AVG(salary) FROM employees GROUP BY department _ id);C. SELECT distinct department_id FROM employees Where salary ANY (SELECT AVG(salary) FROM employees GROUP BY department _ id);D. SELECT department_id FROM employees WHERE SALARY ALL (SELECT AVG(salary) FROM employees GROUP BY department _ id);E. SELECT last_name FROM employees Where salary ANY (SELECT MAX(salary) FROM employees GROUP BY department _ id);F. SELECT department_id FROM employees WHERE salary ALL (SELECT AVG(salary) FROM employees GROUP BY ANG (SALARY));
考题
Examine the data in the EMPLOYEES table:LAST_NAME DEPARTMENT_ID SALARYGetz 10 3000Davis 20 1500Bill 20 2200Davis 30 5000...Which three subqueries work? ()
A. SELECT * FROM employees where salary (SELECT MIN(salary) FROM employees GROUP BY department _ id);B. SELECT * FROM employees WHERE salary = (SELECT AVG(salary) FROM employees GROUP BY department _ id);C. SELECT distinct department_id FROM employees Where salary ANY (SELECT AVG(salary) FROM employees GROUP BY department _ id);D. SELECT department_id FROM employees WHERE SALARY ALL (SELECT AVG(salary) FROM employees GROUP BY department _ id);E. SELECT last_name FROM employees Where salary ANY (SELECT MAX(salary) FROM employees GROUP BY department _ id);F. SELECT department_id FROM employees WHERE salary ALL (SELECT AVG(salary) FROM employees GROUP BY ANG (SALARY));
考题
Click the Exhibit button and examine the data in the EMPLOYEES table.Which three subqueries work? ()
A.SELECT * FROM employees where salary (SELECT MIN(salary) FROM employees GROUP BY department_id);B.SELECT * FROM employees WHERE salary = (SELECT AVG(salary) FROM employees GROUP BY department_id);C.SELECT distinct department_id FROM employees WHERE salary ANY (SELECT AVG(salary) FROM employees GROUP BY department_id);D.SELECT department_id FROM employees WHERE salary ALL (SELECT AVG(salary) FROM employees GROUP BY department_id);E.SELECT last_name FROM employees WHERE salary ANY (SELECT MAX(salary) FROM employees GROUP BY department_id);F.SELECT department_id FROM employees WHERE salary ALL (SELECT AVG(salary) FROM employees GROUP BY AVG(SALARY));
考题
有如下语句:OPEN DATABASE学生管理 SELECT 1USE学生SELECT 2 USE课程 SELECT 3 USE成绩 如果要到第1个工作区去操作学生表,则命令是( )。A. SELECT OB. SELECT 1C. SELECT 2D. SELECT 3
考题
“You ____ have a wrong number,” she said. “There’s no one of that name here.”A. needB. canC. mustD. would
热门标签
最新试卷