我试图在远程服务器上使用SSH运行MYSQL命令。得到以下错误

Question

我正在尝试在远程服务器上使用SSH运行MYSQL命令。得到以下错误

ssh -p 22 root@eseemon63 "mysql --compress --secure-auth --database nacoma --execute 'SELECT time,object_name FROM changelog_history WHERE object_type = 'host' AND oldname = 'New Host' AND time >= DATE_SUB(NOW(), INTERVAL 1 MONTH) ORDER BY time;'"

错误是：

ERROR 1102 (42000): Incorrect database name 'Host AND time >= DATE_SUB(NOW(), INTERVAL 1 MONTH) ORDER BY time;'

Answer 1

您必须使用\或使用其他'

来逃避下面的额外单引号

ssh -p 22 root@eseemon63 "mysql --compress --secure-auth --database nacoma --execute 'SELECT time,object_name FROM changelog_history WHERE object_type = \'host\' AND oldname = \'New Host\' AND time >= DATE_SUB(NOW(), INTERVAL 1 MONTH) ORDER BY time;'"

Answer 2

通过输入“'”

来修复

ssh -p 22 root@eseemon63 "mysql --compress --secure-auth --database nacoma --execute 'SELECT time,object_name FROM changelog_history WHERE object_type = 'host' AND oldname = 'New Host' AND time >= DATE_SUB(NOW(), INTERVAL 1 MONTH) ORDER BY time;'"