<?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="io.dataease.base.mapper.ext.UtilMapper">

    <select id="currentTimestamp"  resultType="java.lang.Long">
        select  unix_timestamp(current_timestamp()) * 1000 as c_timestamp
    </select>

</mapper>
