| | |
| | | package cn.exrick.xboot.your.mapper; |
| | | |
| | | import cn.exrick.xboot.your.vo.Month; |
| | | import com.baomidou.mybatisplus.core.mapper.BaseMapper; |
| | | import cn.exrick.xboot.your.entity.Customer; |
| | | import org.apache.ibatis.annotations.Param; |
| | | import org.apache.ibatis.annotations.Result; |
| | | import org.apache.ibatis.annotations.Results; |
| | | import org.apache.ibatis.annotations.Select; |
| | | import org.apache.ibatis.type.JdbcType; |
| | | |
| | | import java.util.List; |
| | | |
| | |
| | | */ |
| | | public interface CustomerMapper extends BaseMapper<Customer> { |
| | | |
| | | @Select("select count(id) from t_customer") |
| | | int count(); |
| | | |
| | | @Select("select \n" + |
| | | "sum(case when create_time < '${year}-02' then 1 else 0 end) as january,\n" + |
| | | "sum(case when create_time < '${year}-03' then 1 else 0 end) as february,\n" + |
| | | "sum(case when create_time < '${year}-04' then 1 else 0 end) as march,\n" + |
| | | "sum(case when create_time < '${year}-05' then 1 else 0 end) as april,\n" + |
| | | "sum(case when create_time < '${year}-06' then 1 else 0 end) as may,\n" + |
| | | "sum(case when create_time < '${year}-07' then 1 else 0 end) as june,\n" + |
| | | "sum(case when create_time < '${year}-08' then 1 else 0 end) as july,\n" + |
| | | "sum(case when create_time < '${year}-09' then 1 else 0 end) as august,\n" + |
| | | "sum(case when create_time < '${year}-10' then 1 else 0 end) as september,\n" + |
| | | "sum(case when create_time < '${year}-11' then 1 else 0 end) as october,\n" + |
| | | "sum(case when create_time < '${year}-12' then 1 else 0 end) as november,\n" + |
| | | "sum(case when create_time < '${year}-13' then 1 else 0 end) as december\n" + |
| | | "from t_customer") |
| | | Month getCustomerCount(@Param("year")Integer year); |
| | | |
| | | @Select("select sum(login_num) from t_customer") |
| | | int sumLogin(); |
| | | |
| | | @Select("SELECT a.*,b.name as temp FROM t_customer a,t_customer b where a.like_cusotmer_id=b.id") |
| | | @Results({@Result(column="temp", property="code", jdbcType = JdbcType.VARCHAR)}) |
| | | List<Customer> getYiHuDuoZheng(); |
| | | } |