题目内容:
哪些是正确的 like 运算表达式?
A.select * from net_46 where s_name like ’#晓#’ B.select * from net_46 where s_name like ’&晓&’
C.select * from net_46 where s_name like ’$晓$’
D.select * from net_46 where s_name like ’%晓%’
参考答案:
答案解析: