T - 不能为空public interface UpdateByPrimaryKeySelectiveMapper<T>
| 限定符和类型 | 方法和说明 |
|---|---|
int |
updateByPrimaryKeySelective(T record)
根据主键更新属性不为null的值
|
@UpdateProvider(type=BaseUpdateProvider.class, method="dynamicSQL") @Options(useCache=false, useGeneratedKeys=false) int updateByPrimaryKeySelective(T record)
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