KnowledgeSubjectDictMapper.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.meishu.mapper.KnowledgeSubjectDictMapper">

    <!-- 通用查询映射结果 -->
    <resultMap id="BaseResultMap" type="com.meishu.model.KnowledgeSubjectDictDO">
        <id column="id" property="id" />
        <result column="create_date" property="createTime" />
        <result column="update_date" property="updateTime" />
        <result column="create_date" property="deleteTime" />
        <result column="subject_name" property="subjectName" />
        <result column="subject_type" property="subjectType" />
    </resultMap>

    <!-- 通用查询结果列 -->
    <sql id="Base_Column_List">
        create_date,
        update_date,
        create_date,
        id, subject_name, subject_type
    </sql>

    <select id="getSubjectAdminister" resultType="com.meishu.model.AdministerDO">
        SELECT
            t2.*
        FROM
            administer_subject_mapping t
            LEFT JOIN administer t2 ON t.administer_id = t2.id
        WHERE
            t.delete_date IS NULL
            AND t2.delete_date IS NULL
            <if test="subjectId!=null and subjectId !=''">
                AND t.subject_id = #{subjectId}
            </if>
            <if test="userName !=null and userName !=''">
                and t2.user_name like concat('%',#{userName} ,'%')
            </if>
    </select>

    <select id="getAdministerSubjects"  resultType="com.meishu.model.KnowledgeSubjectDictDO">
        SELECT
            t2.*
        FROM
            administer_subject_mapping t
            LEFT JOIN knowledge_subject_dict t2 ON t.subject_id = t2.id
        WHERE
            t.delete_date IS NULL
            AND t2.delete_date IS NULL
            AND t.administer_id = #{userId}
            <if test="subjectName!=null and subjectName !=''">
                and t2.subject_name like concat('%',#{subjectName} ,'%')
            </if>
            <if test="subjectType!=null and subjectType!=''">
                and t2.subject_type = #{subjectType}
            </if>
    </select>

</mapper>