mec/mec-biz/src/main/resources/config/mybatis/MusicGroupQuestionnaireMapper.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">
<!--
这个文件是自动生成的。
不要修改此文件。所有改动将在下次重新自动生成时丢失。
-->
<mapper namespace="com.ym.mec.biz.dal.dao.MusicGroupQuestionnaireDao">
	
	<resultMap type="com.ym.mec.biz.dal.entity.MusicGroupQuestionnaire" id="MusicGroupQuestionnaire">
		<result column="id_" property="id" />
		<result column="questionnaire_question_id_" property="questionnaireQuestionId" />
		<result column="music_group_id_" property="musicGroupId" />
		<result column="target_" property="target" />
		<result column="operator_id_" property="operatorId" />
		<result column="question_time_" property="questionTime" />
		<result column="create_time_" property="createTime" />
		<result column="update_time_" property="updateTime" />
	</resultMap>
	
	<!-- 根据主键查询一条记录 -->
	<select id="get" resultMap="MusicGroupQuestionnaire" >
		SELECT * FROM music_group_questionnaire WHERE id_ = #{id} 
	</select>
	
	<!-- 全查询 -->
	<select id="findAll" resultMap="MusicGroupQuestionnaire">
		SELECT * FROM music_group_questionnaire ORDER BY id_
	</select>
	
	<!-- 向数据库增加一条记录 -->
	<insert id="insert" parameterType="com.ym.mec.biz.dal.entity.MusicGroupQuestionnaire" useGeneratedKeys="true" keyColumn="id" keyProperty="id">
		INSERT INTO music_group_questionnaire (questionnaire_question_id_,music_group_id_,target_,operator_id_,question_time_,create_time_,update_time_)
		VALUES(#{questionnaireQuestionId},#{musicGroupId},#{target},#{operatorId},#{questionTime},NOW(),NOW())
	</insert>
	
	<!-- 根据主键查询一条记录 -->
	<update id="update" parameterType="com.ym.mec.biz.dal.entity.MusicGroupQuestionnaire">
		UPDATE music_group_questionnaire <set>
		<if test="operatorId != null">
		operator_id_ = #{operatorId},
		</if>
		<if test="target != null">
		target_ = #{target},
		</if>
		<if test="questionnaireQuestionId != null">
		questionnaire_question_id_ = #{questionnaireQuestionId},
		</if>
		<if test="questionTime != null">
		question_time_ = #{questionTime},
		</if>
		<if test="musicGroupId != null">
		music_group_id_ = #{musicGroupId},
		</if>
		update_time_ = NOW()
		</set> WHERE id_ = #{id}
	</update>
	
	<!-- 根据主键删除一条记录 -->
	<delete id="delete" >
		DELETE FROM music_group_questionnaire WHERE id_ = #{id} 
	</delete>
	
	<!-- 分页查询 -->
	<select id="queryPage" resultMap="MusicGroupQuestionnaire" parameterType="map">
		SELECT * FROM music_group_questionnaire ORDER BY id_ <include refid="global.limit"/>
	</select>
	
	<!-- 查询当前表的总记录数 -->
	<select id="queryCount" resultType="int">
		SELECT COUNT(*) FROM music_group_questionnaire
	</select>
</mapper>