var mysql = require('mysql');
var moment = require('moment');
var config = require('./config');

var mysqlClient = mysql.createConnection(config.mysql_2);
mysqlClient.connect(function(error) { if (error) return; });

for(var i = 0; i < 3; i++) {
    var partition_name = "p" + moment().add(-8 + i, 'd').format("YYYYMMDD");
    console.log(partition_name);

    sql = "ALTER TABLE history DROP PARTITION " + partition_name;
    console.log(sql);

    // mysqlClient.query(sql, function (error, results, fields) { if (error) throw error; });
}

mysqlClient.end();