| | |
| | | |
| | | var mysqlClient = mysql.createConnection(config.mysql_2); |
| | | |
| | | mysqlClient.connect(function(error) { |
| | | if (error) return; |
| | | //console.log("connected to MySQL"); |
| | | }); |
| | | mysqlClient.connect(function(error) { if (error) return; }); |
| | | |
| | | var partition_name = "p" + moment().add(1, 'd').format("YYYYMMDD"); |
| | | var partition_date = moment().add(2, 'd').format("YYYYMMDD"); |
| | | var partition_name1 = "p" + moment().add(1, 'd').format("YYYYMMDD"); |
| | | var partition_date1 = moment().add(2, 'd').format("YYYYMMDD"); |
| | | |
| | | var sql = "ALTER TABLE history ADD PARTITION (PARTITION " + partition_name + " VALUES LESS THAN ('" + partition_date + "'))"; |
| | | console.log(sql); |
| | | var sql = "ALTER TABLE history ADD PARTITION (PARTITION " + partition_name1 + " VALUES LESS THAN ('" + partition_date1 + "'))"; |
| | | // console.log(sql); |
| | | |
| | | mysqlClient.query(sql, function (error, results, fields) { |
| | | if (error) throw error; |
| | | //console.log(results); |
| | | //console.log(fields); |
| | | }); |
| | | mysqlClient.query(sql, function (error, results, fields) { if (error) throw error; }); |
| | | |
| | | var partition_name2 = "p" + moment().add(-6, 'd').format("YYYYMMDD"); |
| | | |
| | | sql = "ALTER TABLE history DROP PARTITION " + partition_name2; |
| | | // console.log(sql); |
| | | |
| | | mysqlClient.query(sql, function (error, results, fields) { if (error) throw error; }); |
| | | |
| | | mysqlClient.end(); |