From fb53a9997de491c3d0a30ed333a6bd3b24877b82 Mon Sep 17 00:00:00 2001
From: wang-hao-jie <1550036656@qq.com>
Date: 星期一, 27 十二月 2021 11:43:58 +0800
Subject: [PATCH] 违章记录
---
xboot-modules/xboot-your/src/main/java/cn/exrick/xboot/your/mapper/CarMapper.java | 46 ++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 46 insertions(+), 0 deletions(-)
diff --git a/xboot-modules/xboot-your/src/main/java/cn/exrick/xboot/your/mapper/CarMapper.java b/xboot-modules/xboot-your/src/main/java/cn/exrick/xboot/your/mapper/CarMapper.java
new file mode 100644
index 0000000..935ceaf
--- /dev/null
+++ b/xboot-modules/xboot-your/src/main/java/cn/exrick/xboot/your/mapper/CarMapper.java
@@ -0,0 +1,46 @@
+package cn.exrick.xboot.your.mapper;
+import cn.exrick.xboot.your.entity.Area;
+import cn.exrick.xboot.your.vo.CarVo;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.core.toolkit.Constants;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import org.apache.ibatis.annotations.Param;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import cn.exrick.xboot.your.entity.Car;
+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;
+
+/**
+ * 杞﹁締琛ㄦ暟鎹鐞嗗眰
+ * @author zhangzeli
+ */
+public interface CarMapper extends BaseMapper<Car> {
+
+ @Select("SELECT a.*,b1.nickname AS temp,b2.nickname AS followNickName FROM t_car a LEFT JOIN t_user AS b1 ON a.user_id = b1.id LEFT JOIN t_user AS b2 ON a.follow_user_id = b2.id ${ew.customSqlSegment} ")
+ @Results({@Result(column="temp", property="nickName", jdbcType = JdbcType.VARCHAR)})
+ IPage<Car> page2(Page initMpPage, @Param(Constants.WRAPPER) QueryWrapper<Car> wrapper);
+
+ @Select("SELECT c.*,u.nickname,a.`name` AS area_name FROM t_car c LEFT JOIN t_user AS u ON c.user_id=u.id LEFT JOIN t_area AS a ON a.user_id=u.id")
+ List<Car> getAll2();
+
+ @Select("SELECT\n" +
+ "\tc.*,(SUM(amount)) AS allAmount,SUM(money) AS allMoney,(MAX(mileage)) AS allMileage\n" +
+ "FROM\n" +
+ "\tt_car c\n" +
+ "LEFT JOIN t_add_oil a ON c.id = a.car_id GROUP BY car_no\n")
+ List<Car> getCarInfo();
+
+ @Select("SELECT\n" +
+ "\tc.*,(MAX(amount)-MIN(amount)) AS amount,SUM(money) AS money,(MAX(mileage)-MIN(mileage)) AS mileage\n" +
+ "FROM\n" +
+ "\tt_car c\n" +
+ "LEFT JOIN t_add_oil a ON c.id = a.car_id ${ew.customSqlSegment}")
+ List<Car> getCarInfo2(@Param(Constants.WRAPPER) QueryWrapper<Car> wrapper);
+
+}
\ No newline at end of file
--
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