liujie
2023-09-25 d41358fce9a436d81b9341d06fc1d8f3ddff92ff
cloud-server-course/src/main/resources/mapper/CancelledClassesMapper.xml
@@ -3,13 +3,19 @@
<mapper namespace="com.dsh.course.mapper.CancelledClassesMapper">
    <select id="listAll" resultType="com.dsh.course.model.CancelClassesVO">
        select t1.insertTime as insertTime,t2.coachId as coachId,CONCAT(t2.province,t2.city) as provinceAndCity,
        t2.storeId as storeId,CONCAT(t3.classDate,t3.endDate) as startAndEnd,
        t5.name as `courseName`,t4.appUserId as studentId from t_cancelled_classes t1
        left join t_course_package t2 on t1.coursePackageId = t2.id
        left join t_course_package_scheduling t3 on t3.coursePackageId = t2.id
        left join t_course_package_student t4 on t4.coursePackageSchedulingId = t3.id
        left join t_course t5 on t3.courseId = t5.id
        SELECT
        t1.*,
        t2.name,
        CONCAT(t2.province, t2.city) AS provinceAndCity,
        t2.storeId,
        CONCAT(t3.classDate, t3.endDate) AS startAndEnd
        FROM
        t_cancelled_classes t1
        LEFT JOIN
        t_course_package t2 ON t1.coursePackageId = t2.id
        LEFT JOIN (SELECT id,classDate,endDate FROM t_course_package_scheduling
        ) t3
        ON t1.coursePackageSchedulingId = t3.id
        <where>
            <if test="query.courseName!=null and query.courseName!= ''">
                and t5.name = #{query.courseName}