qirong
2023-06-13 73f0e39ec9a58d585d68ecd07ec69b7c7b540c52
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<?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.mindskip.xzs.repository.QuestionSubjectMapper">
    <resultMap id="BaseResultMap" type="com.mindskip.xzs.domain.QuestionSubject">
        <id column="id" jdbcType="INTEGER" property="id"/>
        <result column="subject_id" jdbcType="INTEGER" property="subjectId"/>
        <result column="question_id" jdbcType="INTEGER" property="questionId"/>
        <result column="deleted" jdbcType="INTEGER" property="deleted"/>
        <result column="sub_name" jdbcType="VARCHAR" property="subName"/>
    </resultMap>
 
    <sql id="Base_Column_List">
        id, subject_id,question_id,deleted
    </sql>
 
 
    <delete id="removes" parameterType="java.lang.Integer">
        delete from t_question_subject
        where id in
        <foreach item="id" collection="ids" open="(" separator=","
                 close=")">
            #{id}
        </foreach>
    </delete>
 
    <delete id="removeQuestionId" parameterType="java.lang.Integer">
        delete from t_question_subject
        where question_id = #{questionId}
    </delete>
 
    <select id="getQuestion" resultMap="BaseResultMap">
        select qs.*,s.name as subName
            from t_question_subject qs
            left join t_subject s on qs.subject_id = s.id
        where question_id = #{id} and qs.deleted = 0 and s.deleted = 0
    </select>
 
    <insert id="saves" parameterType="java.util.List" useGeneratedKeys="true" keyProperty="id">
        insert into t_question_subject(id,subject_id,question_id,deleted)
        values
        <foreach collection="list" item="item" index="index" separator=",">
            (#{item.id},#{item.subjectId},#{item.questionId},#{item.deleted})
        </foreach>
    </insert>
 
</mapper>