manHourHousekeeper/fhKeeper/formulahousekeeper/management-platform/src/main/resources/mapper/TaskFilesMapper.xml

<?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="com.management.platform.mapper.TaskFilesMapper">

    <!-- 通用查询映射结果 -->
    <resultMap id="BaseResultMap" type="com.management.platform.entity.TaskFiles">
        <id column="id" property="id" />
        <result column="task_id" property="taskId" />
        <result column="project_id" property="projectId" />
        <result column="document_name" property="documentName" />
        <result column="server_name" property="serverName" />
        <result column="url" property="url" />
        <result column="indate" property="indate" />
        <result column="size" property="size" />
        <result column="document_type" property="documentType" />
        <result column="creator_id" property="creatorId" />
        <result column="creator_name" property="creatorName" />
        <result column="document_id" property="documentId" />
    </resultMap>

    <!-- 通用查询结果列 -->
    <sql id="Base_Column_List">
        id, task_id, project_id, document_name, server_name, url, indate, size, document_type, creator_id, creator_name, document_id
    </sql>
    <select id="getAllTaskIds" resultType="java.lang.Integer">
        select task_id
        from task_files
        where task_id is not null
        group by task_id
    </select>

</mapper>