查找 student表中所有电话号码(列名:telephone)的第一位为8或6,第三位为0的电话号码
查找 student表中所有电话号码(列名:telephone)的第一位为8或6,第三位为0的电话号码
A.SELECT telephone FROM student WHERE telephone LIKE .[8,6]%0*。
B.SELECT telephone FROM student WHERE telephone LIKE .(8,6)*0%。
C.SELECT telephone FROM student WHERE telephone LIKE .[8,6]()0%。
D.SELECT telephone FROM student WHERE telephone LIKE .[8,6]()0*。
正确答案:C