T - 不能为空public interface DeleteByPrimaryKeyMapper<T>
| 限定符和类型 | 方法和说明 |
|---|---|
int |
deleteByPrimaryKey(Object key)
根据主键字段进行删除,方法参数必须包含完整的主键属性
|
@DeleteProvider(type=BaseDeleteProvider.class, method="dynamicSQL") int deleteByPrimaryKey(Object key)
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