Hi everybody I'm new and I'm having some trouble with a connection with netbeans and mysql, I need a database online I created one at 000webhost.com but I think that something's wrong .... if any have some idea or other server I really need to connect a database from a server online with an app in netbeans.
Here is my configuration:
If you have any ideas to connect any database like sql server or postgres or mysql with a database online but works please tell me, I need some idea or some HowTo.
From your first screenshot (the second screenshot doesn't load for me) it looks correct. If you have double checked all the details provided you will have to contact your hosting provider. If it were a problem with NetBeans or the driver itself you would get a different error.
Make sure you copy details from an email rather than retype them to prevent mixing up things like 0 and O. Also be sure when your copy the text you don't catch extra spaces or hidden tabs.
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I'm writing a new project that utilises MySQL , There is no problem with the app I'm working on, but when the app recives the output from my sql server it immediately rejects it as null. When accessing my SQL server on port 3306 I am getting strange garbled messages back as well as the short message 'packets out of order.' In my setup I have, MAMP, Docker, Apache server and PHP. I can access each service on its respective port just fine.
1) I have looked into this by running console in the browser which reports the text being incorrectly formatted to something that isn't utf-8
2) I have followed this guide
https://medium.com/#manish_demblani/breaking-out-from-the-mysql-character-set-hell-24c6a306e1e5 and the results that my sql server have churned out are as follows
enter image description here
My question is this. Why is MySQL set up in this strange fashion? Why is it presenting in CP850 /DOS/ Latin? Are there no defaults/config files to change or is it done through windows somewhere
It seems you somehow messed up the client configuration (connection string, [client]-section of your cnf file (on the system that you started the mysql console on), ...). It tells your server to send data in cp850. Not sure why you would get packets out of order, maybe you have an additional underlying problem (very old library maybe?), but I'd start there. It's unclear: did you follow the blog post and then had problems, or was that a solution attempt? In any case, try to focus your attention on the client. Try to undo changes you made. MySQL uses utf8 by default for a long time now. – Solarflare
I have MySQL database hosted on server. I want to create WCF web service of that database. Actually I want to comsume WCF service in Windows Store App. I am following these articles.
Using an Entity Framework Entity as a Windows Forms Data Source
Making a Connection
But I am getting error Authentication with old password no longer supported, use 4.1 style passwords. Then searched Stack Overflow and got this solution, but it is also not working for me.
Please guide me to solve this issue.
PS : Please don't down vote this question, I have googled and searched in Stack Overflow but didn't get solution :(
UPDATE 1
I have applied command via phpMyAdmin in SQL query textbox. I also followed this Mysql password hashing method old vs new, but getting same error that "you have no SUPER privilege."
I have not managed to solve the problem as the others who have responded, although I tried out everything that has been proposed. In the end it turned out that the server on which stood my DB is not updated phpMyAdmin since version 3.5.5, and is currently being used everywhere version 4.1.14 and it is a problem. The solution is to update your host phpMyAdmin or your own mySQL back to an earlier version in order to continue working on remote DB. You may need this knowledge in order to solve some doubts that have arisen. :)
I'm trying to connect to our SQL Server box from our web server. The only thing i've been able to find regarding the issue is to enable tcp/ip and mixed authentication.
TCP/IP is already enabled
Mixed authentication mode is selected
we already have 1 user successfully connecting to a different database so I know TCP/IP and mixed authentication are working.
Logging in as the problem user from sql manager works fine.
I get the same error creating an ODBC connection as well as a ColdFusion SQL Server data source.
According to the log files, which isn't logging all the attempts also indicates State 40, which is "Default database could not be accessed (SQL 2008)."
I've check and the default database is the one I want to open. The Schema is DBO.
Any help would be appreciated.
Make sure your user password not longer than 16 characters.
I apologize for not answering this sooner. To be honest I completely forgot about the question until I got a 'Notable Question' badge from it. Unfortunately, I'm afraid it won't help anyone as the problem was caused due to bad information from the network admins. They moved our SQL server to another box but did not shut down the old instance. Essentially, they gave me the old IP to connect to. Once I got the correct IP to the new box everything worked perfectly. The user I thought was connecting was an older account that was already established prior to the 'move' so the account existed on the old box.
If your box has multiple IP's on it, make sure the Cold Fusion server's IP address (that it's binded to) is allowed access to the SQL box. I've come across this problem in the past. I don't know if you're using a firewall or not to restrict access...but this was a problem I've encountered in the past.
Actually I'm having more than one problem...but all of it has to do with connecting or working with the MySQL database...First you can see one of the errors on my website and no matter what you choose it seems to just say it can't connect to the database...I've configured a configure.php file to allow files to connect to the MySQL database...see the website here:
http://netsurfer123.byethost11.com/index.php
Then when I try to log-in to the Admin area of my MySQL database it just says:
phpMyAdmin - Error
Cannot start session without errors, please check errors given in your PHP and/or webserver log file and configure your PHP installation properly.
Please let me know what I can do to correct these errors...and thanks very much in advanced for any helpful response/s.
First you need to check if the MySQL server is actually running. Use a command such as
/etc/rc.d/init.d/mysqld status
Or similar for your system if possible.
Did you check the web server log file? Does it contain errors as indicated by phpMyAdmin?
Your site is simply unable to connect to the database to which it's trying to connect. This could be for any number of potential reasons:
Is the database running?
Is the database accessible by that machine? (Maybe there's a firewall in between the two servers, if they're separated?)
If the database is on that same machine, are you connecting to it properly? (Maybe it allows only certain connection methods, such as a socket vs. the loopback address?)
Is your connection string correct? Maybe the login is failing?
Check your PHP logs, your Apache logs, your MySQL logs. One of them is complaining about something and it's probably trying to tell you what.
I am using LAMP on localhost. I can login which uses mysql db, get to the main page (data driven), but when i enter this particular page, its fine, but when i refresh the error is "No Database Selected" then one every page says so.
I restarted the Apache, MySQL server
Browsers FF,IE, Chrome all show the same errors, cleared cache too. At the same time other websites that use the same LAMP server works fine.
Now thats strange
All ideas are welcome.
Are the main pages using mysql_select_db("foo") and this particular one not?
When you are connecting with php, you are not selecting a database (or the select is failing). Is it perhaps using a variable which is not getting properly populated?
Somewhere in the code (PHP) the default database gets reset, probably on a shared database connection. I guess this is a bug in the product you use.
Try going through the code where it connects with database and tries to pull the data. Most of the times there is a configuration file which defines the connection attributes like username, password, database server, port and database to be used also.
for example in phpMyAdmin keeps the information in libraries/Config.class.php file.