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+<?xml version="1.0" encoding="UTF-8" ?>
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+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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+<!--
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+这个文件是自动生成的。
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+不要修改此文件。所有改动将在下次重新自动生成时丢失。
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+-->
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+<mapper namespace="com.ym.mec.biz.dal.dao.MusicGroupNewsDao">
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+
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+ <resultMap type="com.ym.mec.biz.dal.entity.MusicGroupNews" id="MusicGroupNews">
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+ <result column="id_" property="id" />
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+ <result column="title_" property="title" />
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+ <result column="status_" property="status" typeHandler="com.ym.mec.common.dal.CustomEnumTypeHandler"/>
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+ <result column="link_url_" property="linkUrl" />
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+ <result column="order_" property="order" />
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+ <result column="music_group_id_" property="musicGroupId" />
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+ <result column="author_" property="author" />
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+ <result column="operator_id_" property="operatorId" />
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+ <result column="create_time_" property="createTime" />
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+ <result column="update_time_" property="updateTime" />
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+ </resultMap>
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+
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+ <!-- 根据主键查询一条记录 -->
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+ <select id="get" resultMap="MusicGroupNews" >
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+ SELECT * FROM music_group_news WHERE id_ = #{id}
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+ </select>
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+
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+ <!-- 全查询 -->
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+ <select id="findAll" resultMap="MusicGroupNews">
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+ SELECT * FROM music_group_news ORDER BY id_
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+ </select>
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+
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+ <!-- 向数据库增加一条记录 -->
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+ <insert id="insert" parameterType="com.ym.mec.biz.dal.entity.MusicGroupNews" useGeneratedKeys="true" keyColumn="id" keyProperty="id">
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+ INSERT INTO music_group_news (title_,status_,link_url_,order_,music_group_id_,author_,operator_id_,create_time_,update_time_)
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+ VALUES(#{title},#{status,typeHandler=com.ym.mec.common.dal.CustomEnumTypeHandler},#{linkUrl},#{order},#{musicGroupId},#{author},#{operatorId},NOW(),NOW())
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+ </insert>
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+
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+ <!-- 根据主键查询一条记录 -->
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+ <update id="update" parameterType="com.ym.mec.biz.dal.entity.MusicGroupNews">
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+ UPDATE music_group_news <set>
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+ <if test="operatorId != null">
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+ operator_id_ = #{operatorId},
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+ </if>
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+ <if test="status != null">
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+ status_ = #{status,typeHandler=com.ym.mec.common.dal.CustomEnumTypeHandler},
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+ </if>
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+ <if test="author != null">
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+ author_ = #{author},
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+ </if>
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+ <if test="title != null">
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+ title_ = #{title},
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+ </if>
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+ <if test="linkUrl != null">
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+ link_url_ = #{linkUrl},
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+ </if>
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+ <if test="order != null">
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+ order_ = #{order},
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+ </if>
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+ <if test="musicGroupId != null">
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+ music_group_id_ = #{musicGroupId},
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+ </if>
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+ update_time_ = NOW()
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+ </set> WHERE id_ = #{id}
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+ </update>
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+
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+ <!-- 根据主键删除一条记录 -->
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+ <delete id="delete" >
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+ DELETE FROM music_group_news WHERE id_ = #{id}
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+ </delete>
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+
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+ <!-- 分页查询 -->
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+ <select id="queryPage" resultMap="MusicGroupNews" parameterType="map">
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+ SELECT * FROM music_group_news ORDER BY id_ <include refid="global.limit"/>
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+ </select>
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+
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+ <!-- 查询当前表的总记录数 -->
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+ <select id="queryCount" resultType="int">
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+ SELECT COUNT(*) FROM music_group_news
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+ </select>
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+</mapper>
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