1、多条件like查询
like '%a%' or like '%b%' or like '%c%'
用 regexp ‘a|b|c’
select * from onetime where red regexp ',1,|,2,|,3,|,4,|,5,|,6,'
2、mysql 某字段满足6个条件的至少3个
select * from onetime where red regexp '[(,4,)]+[(,5,)]+[(,11,)]+[(,13,)]+[(,22,)]+[(,33,)]{3,}'