MyBatis-plus 动态条件构造器总结
其他
2021-04-02 18:43:48
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MyBatis-plus 动态条件构造器类结构图:
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MyBatis Plus条件构造器QueryWrapper对应常用SQL语法说明:
函数 |
说明 |
SQL语法 |
eq |
等于 |
= |
ne |
不等于 |
<> |
gt |
大于 |
> |
lt |
小于 |
< |
ge |
大于等于 |
>= |
le |
小于等于 |
<= |
or |
或者 |
or |
and |
并且 |
and |
like |
模糊查询包含s |
like %s% |
likeLeft |
左匹配模糊查询 |
like %s |
likeRight |
右匹配模糊查询 |
like s% |
between |
在v1到v2之间 |
between v1 and v2 |
notBetween |
不在v1到v2之间 |
not between v1 and v2 |
isNull |
是否为空 |
is null |
isNotNull |
是否不为空 |
is not null |
in |
field在[a, b, c]之中 |
field in (a, b, c) |
notIn |
field不在在[a, b, c]之中 |
field not in (a, b, c) |
orderByAsc |
升序排序 |
order by field asc |
orderByDesc |
降序排序 |
order by field desc |
groupBy |
分组 |
group by |
having |
分组过滤 |
having |
转载自blog.csdn.net/zhouzhiwengang/article/details/114677397