CouponMapper

```
public interface CouponMapper
```

方法概要

所有方法实例方法抽象方法
限定符和类型	方法和说明
`int`	`countByExample(CouponExample example)` This method was generated by MyBatis Generator.
`int`	`deleteByExample(CouponExample example)` This method was generated by MyBatis Generator.
`int`	`deleteByPrimaryKey(java.lang.Integer id)` This method was generated by MyBatis Generator.
`int`	`insert(Coupon record)` This method was generated by MyBatis Generator.
`int`	`insertSelective(Coupon record)` This method was generated by MyBatis Generator.
`java.util.List<Coupon>`	`selectByExample(CouponExample example)` This method was generated by MyBatis Generator.
`Coupon`	`selectByPrimaryKey(java.lang.Integer id)` This method was generated by MyBatis Generator.
`int`	`updateByExample(Coupon record, CouponExample example)` This method was generated by MyBatis Generator.
`int`	`updateByExampleSelective(Coupon record, CouponExample example)` This method was generated by MyBatis Generator.
`int`	`updateByPrimaryKey(Coupon record)` This method was generated by MyBatis Generator.
`int`	`updateByPrimaryKeySelective(Coupon record)` This method was generated by MyBatis Generator.

- 方法详细资料
  - countByExample
```
int countByExample(CouponExample example)
```
    This method was generated by MyBatis Generator. This method corresponds to the database table coupon
  - deleteByExample
```
int deleteByExample(CouponExample example)
```
    This method was generated by MyBatis Generator. This method corresponds to the database table coupon
  - deleteByPrimaryKey
```
int deleteByPrimaryKey(java.lang.Integer id)
```
    This method was generated by MyBatis Generator. This method corresponds to the database table coupon
  - insert
```
int insert(Coupon record)
```
    This method was generated by MyBatis Generator. This method corresponds to the database table coupon
  - insertSelective
```
int insertSelective(Coupon record)
```
    This method was generated by MyBatis Generator. This method corresponds to the database table coupon
  - selectByExample
```
java.util.List<Coupon> selectByExample(CouponExample example)
```
    This method was generated by MyBatis Generator. This method corresponds to the database table coupon
  - selectByPrimaryKey
```
Coupon selectByPrimaryKey(java.lang.Integer id)
```
    This method was generated by MyBatis Generator. This method corresponds to the database table coupon
  - updateByExampleSelective
```
int updateByExampleSelective(Coupon record,
                             CouponExample example)
```
    This method was generated by MyBatis Generator. This method corresponds to the database table coupon
  - updateByExample
```
int updateByExample(Coupon record,
                    CouponExample example)
```
    This method was generated by MyBatis Generator. This method corresponds to the database table coupon
  - updateByPrimaryKeySelective
```
int updateByPrimaryKeySelective(Coupon record)
```
    This method was generated by MyBatis Generator. This method corresponds to the database table coupon
  - updateByPrimaryKey
```
int updateByPrimaryKey(Coupon record)
```
    This method was generated by MyBatis Generator. This method corresponds to the database table coupon

接口 CouponMapper

方法概要

方法详细资料

countByExample

deleteByExample

deleteByPrimaryKey

insert

insertSelective

selectByExample

selectByPrimaryKey

updateByExampleSelective

updateByExample

updateByPrimaryKeySelective

updateByPrimaryKey