mysql 数据导出语句_mysql导出数据语句

方法一：SELECT...INTO OUTFILEmysql select * from mytbl into outfile /tmp/mytbl.txt;Query OK, 3 rows affected (0.00 sec)查看mytbl.txt中内容如下：mysql system cat /tmp/mytbl.txt1 name12 name23 \N导出的文件中数据以制表符分隔，以\n为换行符mysql

方法一：SELECT...INTO OUTFILE

mysql> select * from mytbl into outfile '/tmp/mytbl.txt';

Query OK, 3 rows affected (0.00 sec)

查看mytbl.txt中内容如下：

mysql> system cat /tmp/mytbl.txt

1       name1

2       name2

3       \N

导出的文件中数据以制表符分隔，以"\n"为换行符

mysql> system od -c /tmp/mytbl.txt

0000000   1  \t   n   a   m   e   1  \n   2  \t   n   a   m   e   2  \n

0000020   3  \t   \   N  \n

0000025  www.2cto.com

也可以自己制定分隔符和换行符

导出成csv格式

mysql> select * from mytbl into outfile '/tmp/mytbl2.txt' fields terminated by ',' enclosed by '"'