ContentMapper.xml
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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.yoho.search.dal.ContentMapper">
<resultMap id="BaseResultMap" type="com.yoho.search.dal.model.Content">
<result column="id" property="id" jdbcType="INTEGER"/>
<result column="cid" property="cid" jdbcType="INTEGER"/>
<result column="type" property="type" jdbcType="INTEGER"/>
<result column="app" property="app" jdbcType="INTEGER"/>
<result column="title" property="title" jdbcType="VARCHAR"/>
<result column="cover" property="cover" jdbcType="VARCHAR"/>
<result column="summary" property="summary" jdbcType="VARCHAR"/>
<result column="relate_account" property="relateAccount" jdbcType="INTEGER"/>
</resultMap>
<resultMap id="ContentTagsResultMap" type="com.yoho.search.dal.model.ContentTag">
<result column="cid" property="cid" jdbcType="INTEGER"/>
<result column="tag_id" property="tagId" jdbcType="INTEGER"/>
<result column="tag_name" property="tagName" jdbcType="VARCHAR"/>
</resultMap>
<sql id="Base_Column_List">
id,cid,`type`,app,title,cover,summary,relate_account
</sql>
<select id="selectMinId" resultType="java.lang.Integer" timeout="20000">
SELECT min(id) FROM tbl_merge_content_merge
</select>
<select id="selectMaxId" resultType="java.lang.Integer" timeout="20000">
SELECT max(id) FROM tbl_merge_content_merge
</select>
<select id="selectListByRange" resultMap="BaseResultMap" timeout="20000">
select
<include refid="Base_Column_List"/>
from tbl_merge_content_merge
where id BETWEEN #{minId} AND #{maxId}
</select>
<select id="selectTagsByIds" resultMap="ContentTagsResultMap" timeout="20000">
select ts.content_id as cid,t.id as tag_id,t.name as tag_name
from tbl_tags t,tbl_tags_show ts
where ts.tag_id=t.id and
ts.content_id
<foreach collection="contentIds" item="contentId" open="in (" separator="," close=")">
#{contentId}
</foreach>
union all
select ts.content_id as cid,t.id as tag_id,t.name as tag_name
from tbl_tags t,tbl_tags_show_girl ts
where ts.tag_id=t.id and
ts.content_id
<foreach collection="contentIds" item="contentId" open="in (" separator="," close=")">
#{contentId}
</foreach>
</select>
</mapper>