--int형도 문자로 검색해야 한다
select * from kh_member
select * from kh_member where uaddr1 like '서%'
select * from kh_member where uname like '___4'
select * from kh_member where seq like '[1-5]'
select * from kh_member where uemail like '[k-m]%'
select * from kh_member where uemail like 'a[^b-z]%'
select * from kh_member where uname like '_h%'
