<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="cn.iocoder.yudao.module.base.mapper.DlDriveSchoolCourseMapper">

    <!--
        一般情况下，尽可能使用 Mapper 进行 CRUD 增删改查即可。
        无法满足的场景，例如说多表关联查询，才使用 XML 编写 SQL。
        代码生成器暂时只生成 Mapper XML 文件本身，更多推荐 MybatisX 快速开发插件来生成查询。
        文档可见：https://www.iocoder.cn/MyBatis/x-plugins/
     -->
    <select id="queryListPage" resultType="cn.iocoder.yudao.module.base.vo.DlDriveSchoolCourseVO">
        SELECT
        main.*
        FROM
        drive_school_course main
        <where>
            main.deleted = 0
            <if test="entity.name != null  and entity.name != ''">and main.name like concat('%', #{entity.name}, '%')</if>
            <if test="entity.type != null  and entity.type != ''">and main.type = #{entity.type}</if>
            <if test="entity.tenantId != null  and entity.tenantId != ''">and main.tenant_id = #{entity.tenantId}</if>
        </where>
        order by main.create_time desc
    </select>

    <select id="orderCountByCourseId" resultType="java.lang.Integer">
        SELECT COUNT(*) FROM drive_school_course_order WHERE course_id = #{courseId} AND deleted = 0
    </select>
</mapper>
