xiangpei
2024-03-28 0f431b52e0936456bd165d9553761bfd8a5a0517
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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.ExamPaperClassesMapper">
  <resultMap id="BaseResultMap" type="com.mindskip.xzs.domain.ExamPaperClasses">
    <id column="id" jdbcType="INTEGER" property="id" />
    <result column="classes_id" jdbcType="INTEGER" property="classesId" />
    <result column="exam_paper_id" jdbcType="INTEGER" property="examPaperId" />
    <result column="deleted" jdbcType="BIT" property="deleted" />
    <result column="create_user" jdbcType="INTEGER" property="createUser" />
    <result column="create_time" jdbcType="TIMESTAMP" property="createTime" />
    <result column="classes_name" jdbcType="VARCHAR" property="classesName" />
  </resultMap>
  <sql id="Base_Column_List">
    id, classes_id, exam_paper_id, deleted, create_user, create_time, classes_name
  </sql>
  <select id="selectByPrimaryKey" parameterType="java.lang.Integer" resultMap="BaseResultMap">
    select 
    <include refid="Base_Column_List" />
    from t_exam_paper_classes
    where id = #{id,jdbcType=INTEGER}
  </select>
  <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer">
    delete from t_exam_paper_classes
    where id = #{id,jdbcType=INTEGER}
  </delete>
  <insert id="insert" parameterType="com.mindskip.xzs.domain.ExamPaperClasses" useGeneratedKeys="true" keyProperty="id">
    insert into t_exam_paper_classes (id, classes_id, exam_paper_id,
      deleted, create_user, create_time,
      classes_name)
    values (#{id,jdbcType=INTEGER}, #{classesId,jdbcType=INTEGER}, #{examPaperId,jdbcType=INTEGER}, 
      #{deleted,jdbcType=BIT}, #{createUser,jdbcType=INTEGER}, #{createTime,jdbcType=TIMESTAMP}, 
      #{classesName,jdbcType=VARCHAR})
  </insert>
  <insert id="insertSelective" parameterType="com.mindskip.xzs.domain.ExamPaperClasses" useGeneratedKeys="true" keyProperty="id">
    insert into t_exam_paper_classes
    <trim prefix="(" suffix=")" suffixOverrides=",">
      <if test="id != null">
        id,
      </if>
      <if test="classesId != null">
        classes_id,
      </if>
      <if test="examPaperId != null">
        exam_paper_id,
      </if>
      <if test="deleted != null">
        deleted,
      </if>
      <if test="createUser != null">
        create_user,
      </if>
      <if test="createTime != null">
        create_time,
      </if>
      <if test="classesName != null">
        classes_name,
      </if>
    </trim>
    <trim prefix="values (" suffix=")" suffixOverrides=",">
      <if test="id != null">
        #{id,jdbcType=INTEGER},
      </if>
      <if test="classesId != null">
        #{classesId,jdbcType=INTEGER},
      </if>
      <if test="examPaperId != null">
        #{examPaperId,jdbcType=INTEGER},
      </if>
      <if test="deleted != null">
        #{deleted,jdbcType=BIT},
      </if>
      <if test="createUser != null">
        #{createUser,jdbcType=INTEGER},
      </if>
      <if test="createTime != null">
        #{createTime,jdbcType=TIMESTAMP},
      </if>
      <if test="classesName != null">
        #{classesName,jdbcType=VARCHAR},
      </if>
    </trim>
  </insert>
  <update id="updateByPrimaryKeySelective" parameterType="com.mindskip.xzs.domain.ExamPaperClasses">
    update t_exam_paper_classes
    <set>
      <if test="classesId != null">
        classes_id = #{classesId,jdbcType=INTEGER},
      </if>
      <if test="examPaperId != null">
        exam_paper_id = #{examPaperId,jdbcType=INTEGER},
      </if>
      <if test="deleted != null">
        deleted = #{deleted,jdbcType=BIT},
      </if>
      <if test="createUser != null">
        create_user = #{createUser,jdbcType=INTEGER},
      </if>
      <if test="createTime != null">
        create_time = #{createTime,jdbcType=TIMESTAMP},
      </if>
      <if test="classesName != null">
        classes_name = #{classesName,jdbcType=VARCHAR},
      </if>
    </set>
    where id = #{id,jdbcType=INTEGER}
  </update>
  <update id="updateByPrimaryKey" parameterType="com.mindskip.xzs.domain.ExamPaperClasses">
    update t_exam_paper_classes
    set classes_id = #{classesId,jdbcType=INTEGER},
      exam_paper_id = #{examPaperId,jdbcType=INTEGER},
      deleted = #{deleted,jdbcType=BIT},
      create_user = #{createUser,jdbcType=INTEGER},
      create_time = #{createTime,jdbcType=TIMESTAMP},
      classes_name = #{classesName,jdbcType=VARCHAR}
    where id = #{id,jdbcType=INTEGER}
  </update>
 
 
  <select id="getExamPaperClasses" resultMap="BaseResultMap">
    select
    <include refid="Base_Column_List" />
    from t_exam_paper_classes
    where deleted=0
    and exam_paper_id = #{paperId}
  </select>
 
 
  <select id="getPaperClassCount" resultType="com.mindskip.xzs.domain.other.KeyValue">
    select classes_name as name,count(exam_paper_id) as value from t_exam_paper_classes WHERE deleted=0
    AND classes_id in
    <choose>
      <when test="classIds != null and classIds.size > 0">
        <foreach item="id" collection="classIds" open="(" separator=","
                 close=")">
          #{id}
        </foreach>
      </when>
      <otherwise>
        (0)
      </otherwise>
    </choose>
    GROUP BY classes_name
  </select>
 
</mapper>