一、问题The connection to the server localhost:8080 was refused - didyouspecify the right host or port?二、原因kubectl命令需要使用kubernetes-admin来运行,但是从节点没有这个文件三、解决方法1. 主节点将其【/etc/kubernetes/admin.conf】文件拷贝到从节点相同目录下scp /etc/kubernetes/admin.conf ..
在node节点执行kubectl get pods 会报:The connection to the server localhost:8080 was refused - didyouspecify the right host or port?# 在从节点执行 复制admin.conf 到 从节点scp root@c208:/etc/kubernetes/admin.c...
一、问题The connection to the server localhost:8080 was refused - didyouspecify the right host or port?二、原因kubectl命令需要使用kubernetes-admin来运行,但是从节点没有这个文件三、解决方法1. 主节点将其【/etc/kubernetes/admin.conf】文件拷贝到从节点相同目录下scp /etc/kubernetes/admin.conf ..
在node节点执行kubectl get pods 会报:The connection to the server localhost:8080 was refused - didyouspecify the right host or port?# 在从节点执行 复制admin.conf 到 从节点scp root@c208:/etc/kubernetes/admin.c...
ORACLE和MYSQL存在不同的语法,导致了这个问题原SQLUPDATE t_user_asset SET f_cashAmount = ( SELECT (ua.f_cashAmount+50000) cashAmount FROM t_user_asset ua WHERE ua.f_userId = 290 ) WHERE f_userId = 290 修改后的SQL,适合mysql的UPDATE t_user_asset SET f_ca
报错的代码:代码逻辑:先查出符合条件的数据的ID,然后再对这个id的数据进行操作,此时就会报【You can’t specify target table for update in FROM clause】UPDATE aSET model_no = 0 WHERE id IN ( SELECT id FROM a WHERE gender = '1' AND type = '4' AND model_
DELETE FROM Persons WHERE Id NOT IN (SELECT MIN(Id)AS id FROM Persons GROUP BY Email) ; You can't specify target table 'Person' for update in FROM cla ...
delete from Person where id in (
select t1.id from Person t1, Person t2 where t1.email = t2.email and t1.id > t2.id
);In MySQL, you can’t modify the same table which you use in the SELECT part.
1、执行sql语句报上面的错误:1 DELETE 2 FROM3 db_student 4 WHERE5 RowGuid IN ( SELECT RowGuid FROM db_student WHERE age = 22 GROUP BY RowGuid HAVING count( * ) > 1 ) 6 AND ID NOT IN ( SELECT...