将查询传递到命令行客户端会输出一个制表符分隔的列表，其中列名作为第一行
$ echo "select * from surveys limit 5" | mysql -uroot -pGandalf surveysphone param1 param2 param3 param4 p0 p1 p2 p3 audio4 pre timeXXXXXXXXX 2008-07-02 11:17:23 XXXXXXXX SAT - - - - - ERROR 2008-07-02 12:18:32XXXXXXXXX 2008-07-02 11:22:52 XXXXXXXX SAT - - - - - COLGADO 2008-07-02 12:04:29XXXXXXXXX 2008-07-02 11:41:29 XXXXXXXX SAT - - - - - COLGADO 2008-07-02 12:07:22XXXXXXXXX 2008-07-02 12:16:19 XXXXXXXX SAT 1 1 1 9 XXXXXXXXX_4.wav OK 2008-07-02 16:14:27XXXXXXXXX 2008-07-02 08:21:25 XXXXXXXX SAT 1 1 1 1 XXXXXXXXX_4.wav OK 2008-07-02 12:29:40
