SQL通配符查找数据。%:匹配零个及多个任意字符; _:与任意单字符匹配; []:匹配一个范围; [^]:排除一个范围
Symbol
Meaning
like ’5[%]‘
5%
like ‘[_]n’
_n
like ‘[a-cdf]‘
a, b, c, d, or f
like ‘[-acdf]‘
-, a, c, d, or f
like ‘[[]‘
[
like ']‘
]
like ‘abc[_]d%’
abc_d and abc_de
like ‘abc[def]‘
abcd[......]