mapper.DashboardFileDao.xml Maven / Gradle / Ivy
<?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.gccloud.dashboard.core.module.file.dao.DashboardFileDao">
<!-- 更新文件下载次数 -->
<update id="updateDownloadCount">
update dashboard_file
set download_count=download_count + #{addCount}
where id = #{id};
</update>
<select id="getAllExtension" resultType="java.lang.String">
select distinct extension from dashboard_file
</select>
</mapper>