<?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="cn.sh.stc.sict.theme.common.dao.ThemeTableInfoMapper">

    <!-- 可根据自己的需求，是否要使用 -->
    <resultMap type="cn.sh.stc.sict.theme.common.model.ThemeTableInfo" id="themeTableInfoMap">
            <result property="id" column="id"/>
            <result property="typeCode" column="type_code"/>
            <result property="typeName" column="type_name"/>
            <result property="tableName" column="table_name"/>
            <result property="tableCode" column="table_code"/>
            <result property="columnSize" column="column_size"/>
            <result property="updateTime" column="update_time"/>
            <result property="isShow" column="is_show"/>
    </resultMap>
    <resultMap id="themeTableInfoVo" type="cn.sh.stc.sict.theme.common.vo.ThemeTableInfoVO" extends="themeTableInfoMap">
        <result property="tableRows" column="table_rows"/>
        <result property="dataLength" column="data_length"/>
    </resultMap>

    <sql id="Base_Column_List">
        id,type_code,type_name,table_name,table_code,column_size,update_time,is_show
    </sql>
    <select id="listInfo" resultMap="themeTableInfoVo">
        select t.id, t.type_code, t.type_name,
               t.table_code, t.table_name, t.column_size,
               s.table_rows, truncate(data_length/1024/1024, 2) data_length
        from theme_table_info t
                 left join information_schema.tables s on t.table_code = s.table_name
        where t.is_show = 1
            <if test="theme != null">
                and t.theme = #{theme}
            </if>
        order by sort asc
    </select>


</mapper>