http://www.infobright.org/Download/ICE
下载 windows版安装
创建表:
CREATE TABLE `game_test` (
`agent_name` VARCHAR(20) NOT NULL,
`server_name` VARCHAR(20) NOT NULL,
`player_id` VARCHAR(50) NOT NULL,
`role_name` VARCHAR(30) NOT NULL,
`order_number` VARCHAR(40) NOT NULL,
`money` VARCHAR(10) NOT NULL,
`mo_type` VARCHAR(4) NOT NULL,
`rmb` VARCHAR(10) NOT NULL,
`coin` INT(20) NOT NULL,
`dt` INT(11) NOT NULL
) ENGINE=BRIGHTHOUSE DEFAULT CHARSET=utf8
加载TXT
LOAD DATA INFILE 'E:\frxz2_2010-01-01_2012-05-26___orders___user-defined.txt' INTO TABLE game_test FIELDS TERMINATED BY '\t'
生成数据:
SELECT agent_name,COUNT(DISTINCT(player_id)),COUNT(*),SUM(coin) INTO OUTFILE 'D:\1.csv' FROM game_test GROUP BY agent_name;