public interface SuperMapper<T>
extends com.baomidou.mybatisplus.core.mapper.BaseMapper<T>
| 限定符和类型 | 方法和说明 |
|---|---|
int |
alwaysUpdateSomeColumnById(T entity)
更新公共字段
|
int |
deleteAll()
删除全部
|
int |
deleteByIdWithFill(T entity)
根据主键删除
|
int |
insertBatchSomeColumn(List<T> entityList)
批量新增
|
default com.baomidou.mybatisplus.extension.conditions.query.LambdaQueryChainWrapper<T> |
lambdaQueryChain()
lambda查询链
|
default com.baomidou.mybatisplus.extension.conditions.update.LambdaUpdateChainWrapper<T> |
lambdaUpdateChain()
lambda更新链
|
default com.baomidou.mybatisplus.extension.conditions.query.QueryChainWrapper<T> |
queryChain()
查询链
|
default com.baomidou.mybatisplus.extension.conditions.update.UpdateChainWrapper<T> |
updateChain()
更新链
|
default com.baomidou.mybatisplus.extension.conditions.query.QueryChainWrapper<T> queryChain()
default com.baomidou.mybatisplus.extension.conditions.query.LambdaQueryChainWrapper<T> lambdaQueryChain()
default com.baomidou.mybatisplus.extension.conditions.update.UpdateChainWrapper<T> updateChain()
default com.baomidou.mybatisplus.extension.conditions.update.LambdaUpdateChainWrapper<T> lambdaUpdateChain()
int insertBatchSomeColumn(List<T> entityList)
entityList - 实体列表int alwaysUpdateSomeColumnById(@Param(value="et")
T entity)
entity - 实体int deleteByIdWithFill(T entity)
entity - 实体int deleteAll()
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