This is the screen shot for my errorWhen I downloaded mysql it didn't ask me to set password for root.It also shows No connection after the download.But the server is running.I am not able to do anything in the Mysql.
Have you tried with the default passwords ? (empty or 1234)
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I have a heroku postgres database. On pgadmin i can see over 1,700 databases since they are all on the same host. I have set the server connection settings as provided by heroku and i can see my database highlighted in yellow and can access it normally.
I tried disconnecting from the server than edit the db restriction property in the advanced tab and put in my database name(same one as the maintenance db, and without ''). I press save, i reconnect to the server but i can still see all the databases of the server and all the live data of the entire server. Am i missing something?
Don´t download the latest version of pgadmin 4(v.6.10), instead download the v.6.9
link:
https://www.postgresql.org/ftp/pgadmin/pgadmin4/v6.9/windows/
I believe that latest version is buged when we try to especify a dbname for restriction
uninstall 4(v.6.10) and replace (v.6.9)
i faced the same problem here, but installed (v.6.9) and worked great, and brings me only my database
for pgadmin4 you dont need single quotes ... just write the dbname and then tab
How to hide databases that I am not allowed to access
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i am using pg lib in strapi application, where initially it creates postgres connection using correct postgresql username(postgres), database name(strapi_db) and password(postgres) but after login it changed it to connect using my windows 10 username(rayappan.a, and database as rayappan.a). it seems strange to me because i never configured anywhere to use my windows credentials for POSTGRESQL connection. please any one tell me how to fix username connection issue
Regards,
Rayappan Antoniraj
Take a look into https://www.postgresql.org/docs/current/libpq-connect.html#LIBPQ-CONNSTRING . It states that username:
Defaults to be the same as the operating system name of the user running the application."
The database name:
Defaults to be the same as the user name.
So it seems a new connection with parameters not set is made.
When I trying connect to my postgres database, I always receiving connection time out error. For instance I want to connect from pqadmin. Can you please help with it ?
PostgreSQL databases on PythonAnywhere are protected by a firewall, so external computers can't access them directly -- you need to use a thing called an SSH tunnel, which opens a secure SSH connection to PythonAnywhere, then sends the Postgres stuff over it.
This help page on the PythonAnywhere site has the details on how to set that up.
In Eclipse I have problems connecting to a local oracle database, I went through windows-perspective-database development, added the oracle djbc driver, but when I get here
I can't change the connection url, even with correct username and password I'm unable to connect, I think it's because my url is jdbc:oracle:thin:#localhost:1521:XE and there is jdbc:oracle:thin:#server:1521:XE. I can't change anything before the port 1521, how can i fix this?
I have a MySql database that is running on a linux server. The DB is not password encrypted.
I understand that no password != empty password.
I installed mysql workbenck on my windows laptop and am trying to connect to my database. It doesn't allow me to.
Details:
Connection method: Standard (TCP/IP)
Error: Cannot connect to Database server
Your connection attempt failed for user'root' from your host to server at 3306
Host is not allowed to connect to this MySql Server.
I am supposing it might be a windows firewall issue.
Please can somebody help me resolve this.
The error message says it clearly: the machine you are connecting from is not allowed to connect. In a MySQL server you can create users with specific IPs they can connect from. Often only localhost access is enabled (user#localhost or user#127.0.0.1 or user#::1), sometimes anyhost (user#%). In order to connect from your Windows machine your user must either be allowed to connect from any host or you need a specific user for the IP address of your Win machine.
The error because the mysql server is not starting in your computer.so you can start it manually..do the following steps,
1.download and install wamp server according to your bit version(32bit or 64bit) in your computer(http://wampserver-64bit.en.softonic.com/) this link allows you to download wamp server for 64bit.
2.As soon as you install it you can double click and run it..(you can see a icon in the right hand of the taskbar.It may be hide.so you can click the arrow which dhows you the hide apps runing).So click the icon and go to Mysql
3.Then go to Service and there you can find Start/Resume Services click on it..
4.And now it is done.Open mysql workbench and see.It will work..
You should create an specific user for accesing from your laptop:
CREATE USER 'youruser'#'machine.domain.com' IDENTIFIED BY 'your-password';
GRANT ALL PRIVILEGES ON *.* TO 'youruser'#'machine.domain.com' WITH GRANT OPTION;
Or you could create an user for accesing from anywhere
CREATE USER 'new_user'#'%' IDENTIFIED BY 'my-password';
GRANT ALL PRIVILEGES ON *.* TO 'new_user'#'%' WITH GRANT OPTION;