问题:
Evaluate the SQL statement:
SELECT LPAD (salary,10,*)
FROM EMP
WHERE EMP _ ID = 1001;
If the employee with the EMP_ID 1001 has a salary of 17000, what is displayed?()
A . 17000.00
B . 17000*****
C . ****170.00
D . **17000.00
E . an error statement
Evaluate the SQL statement:
SELECT LPAD (salary,10,*)
FROM EMP
WHERE EMP _ ID = 1001;
If the employee with the EMP_ID 1001 has a salary of 17000, what is displayed?()
● 参考解析
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