org.aoju.bus.mapper.common.basic.update

Interface UpdateByPrimaryKeyMapper<T>

All Known Subinterfaces:

BaseMapper<T>, BasicMapper<T>, BasicUpdateMapper<T>, Mapper<T>, Mapper<T>

public interface UpdateByPrimaryKeyMapper<T>

通用Mapper接口,更新

Since:

JDK 1.8

Version:

3.2.5

Author:

Kimi Liu

Method Summary

Modifier and Type	Method and Description
int	updateByPrimaryKey(T record) 根据主键更新实体全部字段，null值会被更新

Method Detail

updateByPrimaryKey

@UpdateProvider(type=BaseUpdateProvider.class,
                method="dynamicSQL")
 @Options(useCache=false)
int updateByPrimaryKey(T record)

根据主键更新实体全部字段，null值会被更新

Parameters:

record - 对象

Returns:

操作数量