MybatisPlus的QueryWrapper查询操作关键词(总结)_querywrapper模糊匹配

1.queryWrapper.lt()===>小于(<)

2.queryWrapper.gt()===>大于(>)

3.queryWrapr.eq()===>等于(=)

4.queryWrapr.ne()===>不等于(!=)

5.queryWrapr.le()==>小于等于(<=)

6.queryWrapr.ge()==>大于等于(>=)

7.queryWrapper.between("age",10,20)==>age在值10到20之间

8.queryWrapper.notbetween("age",10,20)==>age不在值10到20之间

9.queryWrapper.like("属性","值")==>模糊匹配查询%值%

10.queryWrapper.notlike("属性","值")==>模糊不匹配查询%值%

11.queryWrapper.likeLeft("属性","值")==>左模糊匹配查询%值

12.queryWrapper.likeRight("属性","值")==>右模糊匹配查询值%

13.queryWrapper.isNull()==>值为空或者为null

14.queryWrapper.isNotNull()==>值为不为空或者不为null

15.queryWrapper.in("属性",条件1,条件2)==>在条件1或者条件2的值

16.queryWrapper.notIn("属性",条件1,条件2)==>不在条件1或者条件2的值

17.queryWrapper.or()==>或者

18.queryWrapper.and()==>和

19.queryWrapper.orderByAsc("属性")==>根据属性升序

20.queryWrapper.orderByDesc("属性")==>根据属性降序

21.queryWrapper.apply("SQL语句","参数1","参数2")==>拼接SQL

22.queryWrapper.apply("boolean condition","SQL语句",,"参数1","参数2")==>拼接SQL

23.queryWrapper.last("SQL语句")==>在条件后面拼接SQL