Tags: RAC connection database TPs Ica nav ora ACL ror GPOBecause the new project, to use the Oracle database, but with Navicat connection Oracle is not as simple as connecting to MySQL, the connection is always reported ORA-28547, and finally searched the solution found that the install client is not installed, Here are the specific tutorials: https://www.2cto.com/database/201505/396629.html, which can be connected properly after installation.Navicatfororacle Unable to
Transferred from: http://blog.csdn.net/lly20000/article/details/46903143Google on a lot of ways are not resolved, some methods are HTTPS connection mode to SSH mode, or modify the agent, such as:git config--global http.proxy 192.168.1.1:8083But did not solve my doubts, and then I found a problem, that is, I do not use a proxy, so there will certainly be a problem with the login method.I pass:git config--global http.proxyThe query to the currently set proxy, so I cancel this setting:git config--g
MongoDB (32-bit): Choose your own versionSet up the following two folders in parallel with MongoDB data and log.Then build Mongo.config.In the Mongo.config configuration file, enter:# #数据文件Dbpath=f:\data# #日志文件Logpath=f:\log\mongo.logand create a mongo.log log file under the log folder.The above configuration is best written in txt before changing the suffix name.Then open cmd, enterYour MongoDB bin path +mongod.exe--config E:\mongo.configDo not turn off this cmd window!!Also open a CMD windowTh
Label: After you have installed MySQL, use the new configuration file. The MySQL server can start successfully, but at the time of login error 2002 (HY000): Can ' t connect to local MySQL server through socket, that is, unable to connect through the socket to MySQL servers, The location of the socket file is provided at the same time. The following is a descripti
Translated from: http://blog.csdn.net/chengyuqiang/article/details/542858571, the program error :Com.mysql.jdbc.exceptions.jdbc4.CommunicationsException:Communications Link2. Try to connect to the database remotely :[Email protected] ~]# mysql-h192.168.1.165-uroot-p123456ERROR 2003 (HY000): Can ' t connect to MySQL server on ' 192.168.1.165 ' (113)3, the problem
Today, when you connect to the server remotely, prompt
Break Remote Desktop Connection
---------------------------
The client could not connect to the remote computer because of a protocol error.
Please reconnect to the remote computer. If the client is still unable to connect, contact your network administrator.
Rem
Error code 2003 cannot connect to MySQL server in *.*.*.* (10061)Error code 2003 cannot connect to MySQL server in *.*.*.* (10061) which Warrior knows how to solve?Online etc!!![[i] this post was last edited by wawaght on 2007-10-22 20:08 [/i]]
Lllenxue
Label:After some friends install SQL Server 2008, most of the problems encountered connection errors such as: SQL Server 2008 Logon error: Unable to connect to (local) and so on related issues, this article will detail the solution, the need for friends can refer to the followingAfter some friends install SQL Server 2008, most of them encounter connection errors. Especially for us such a novice is simply de
After the installation of MySQL, the remote connection to the database, the error 1130 (HY000): Host ' 192.168.0.1 ' is not allowed to connect to this MySQL server prompt information, can not connect data remotely Library. Consider probably because the system database MySQL in the user table host is localhost, so, I try to change this value to their own server IP
Disconnect Remote Desktop Connection ---------------------------NBSP; due to a protocol error, The client cannot connect to the remote computer. NBSP; Please reconnect to the remote computer. If the client is still unable to connect, contact your network administrator. NBSP; Remote Desktop Connection server times err
connection, which may be a problem with Tomcat orThe MySQL problem caused the connection to remain in the state. I did the following things:1 Shut down the firewall first, then test again, find the situation is still, prove not port problem#/etc/init.d/iptable Stop//firewall off#/etc/init.d/iptable Restart//restart firewall2 Modify the site's profile localhost for 192.168.2.109 or 127.0.0.1 test separately, no results. Prove not beforeEnd IP problem, the judgment should be the back end problem.
The error is as shown in the figure:Figure IIf you do not perform a login trigger well, you will cause the login to fail.For example, if you create this trigger, you can design the following code to achieve the goal of failure.
Copy Code code as follows:
CREATE TRIGGER Badlogontrigger on ' All SERVER ' for LOGON
As
BEGIN
INSERT into BadDB.dbo.SomeTable VALUES (' Test ');
End;
Go
No database is called BADDB, which means
all privileges the dk.* to ' myuser ' @ ' 192.168.1.3 ' identified by ' MyPassword ' with GRANT OPTION;FLUSH privileges;I used the first method, just started to find no, in the online check, less execute a statement mysql>flush rivileges make the changes take effect. It's okay.Another way, but I did not personally tried, on the csdn.net, can look.Run on the machine where MySQL is installed:1, d:\mysql\bin\>mysql-h localhost-u root//This should allow access to the MySQL server2, Mysql>grant all
MyPassword as the passwordGRANT all privileges the dk.* to ' myuser ' @ ' 192.168.1.3 ' identified by ' MyPassword ' with GRANT OPTION;FLUSH privileges;I used the first method, just started to find no, in the online check, less execute a statement mysql>flush rivileges make the changes take effect. It's okay.Another way, but I did not personally tried, on the csdn.net, can look.Run on the machine where MySQL is installed:1, d:\mysql\bin\>mysql-h localhost-u root//This should allow access to the
' @ ' 192.168.1.3 ' identified by ' MyPassword ' with GRANT OPTION; FLUSH privileges; I used the first method, just started to find no, in the online check, less execute a statement mysql>flush rivileges make the changes take effect. It's okay. Another way, but I did not personally tried, on the csdn.net, can look. Run on the machine where MySQL is installed: 1, d:\mysql\bin\>mysql-h localhost-u root//This should allow access to the MySQL server 2, Mysql>grant all privileges on * * to ' root '
Tags: nic option my.cnf Pack uses-name ror add ICAEnvironment: The Ubuntu virtual machine is installed in VirtualBox, the network uses NAT mode, and port forwarding is turned on. There are two problems with accessing MySQL server in a virtual machine from other computers in the LAN: Lost connection to MySQL server at ' reading initial communication packet, System error:0 And Host is not a allowed to connect
Tags: character ref enterprise BSP rod full version font database NavicatToday, using Navicat to connect to the Oracle database, the following error was reported: "ORA-12737 Instant Client light:unsupported server character Set ZHS16GBK" From this error, it can be known that the client does not support the server-side character set caused, but to modify the serve
Tags: lang ini repo ref technology share. com Date table InstallProblem:
I am trying to connect to a Postgres database installed in a remote server using the following command: Psql-h- host_ip U- db_username Ddb_name This error is occurs:
Psql:could not connect to Server:connection refused are the server running on host ""
Today, using Navicat to connect to the Oracle database, the following error was reported: "ORA-12737 Instant Client light:unsupported server character Set ZHS16GBK"From this error, it can be known that the client does not support the server-side character set caused, but to modify the server-side character set is not realistic, we can only find the reason from th
Tags: enterprise RAM fill using the English OCI directory contains catToday, using Navicat to connect to the Oracle database, the following error was reported: "ORA-12737 Instant Client light:unsupported server character Set ZHS16GBK"From this error, it can be known that the client does not support the server-side character set caused, but to modify the server-si
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.