mysql的select结果输入到文件

标签：mysq   ble   ror   sel   file   error   not   ado   nbsp   

mysql> select count(1) from xcdqm_store_purchase_total_amount_streaming into outfile ‘/tmp/xcdqm_store_purchase_total_amount_streaming.count‘
ERROR 1290 (HY000): The MySQL server is running with the --secure-file-priv option so it cannot execute this statement

mysql> show variables like ‘%secure%‘;
+------------------+-----------------------+
| Variable_name | Value |
+------------------+-----------------------+
| secure_auth | ON |
| secure_file_priv | /var/lib/mysql-files/ |
+------------------+-----------------------+
2 rows in set (0.00 sec)

说明 mysql因为权限问题，只能写数据到 /var/lib/mysql-files/ 路径

select count(1) from xcdqm_store_purchase_total_amount_streaming into outfile ‘/var/lib/mysql-files/xcdqm_store_purchase_total_amount_streaming.count‘

执行成功后，即可在 /var/lib/mysql-files/ 目录下查看到对应的文件

[root@cdh-hadoop-5 ~]# cd /var/lib/mysql-files/
[root@cdh-hadoop-5 mysql-files]# ll
total 4
-rw-rw-rw- 1 mysql mysql 2 Dec 28 14:32 xcdqm_store_purchase_total_amount_streaming.count
[root@cdh-hadoop-5 mysql-files]# cat xcdqm_store_purchase_total_amount_streaming.count
2

mysql的select结果输入到文件

标签：mysq   ble   ror   sel   file   error   not   ado   nbsp   

原文地址：https://www.cnblogs.com/wooluwalker/p/12111617.html