How do I fix MySQL connection lost?

Question

Open the MySQL Workbench Preferences. Check if the SSH Timeout and DBMS Timeout value is set to only a few seconds.Try to increase the default value of the connection timeouts. Save the settings, close the MySQL Workbench and reopen the connection to see if you are able to connect to the database. 10 сент. 2019 г.

Why does MySQL lose connection?

The error above commonly happens when you run a long or complex MySQL query that runs for more than a few seconds. To fix the error, you may need to change the timeout-related global settings in your MySQL database server.

How do I reconnect to a MySQL database?

To Connect to a MySQL Database1Click Services tab.2Expand the Drivers node from the Database Explorer. ... 3Enter User Name and Password. ... 4Click OK to accept the credentials. ... 5Click OK to accept the default schema.6Right-click the MySQL Database URL in the Services window (Ctrl-5).

How do I fix MySQL connection error?

If you get the error message Can't connect to MySQL server on some_host , you can try the following things to find out what the problem is: Check whether the server is running on that host by executing telnet some_host 3306 and pressing the Enter key a couple of times. (3306 is the default MySQL port number.

How do I connect to MySQL connectivity?

To connect to MySQL Server:1Locate the MySQL Command-Line Client. ... 2Run the client. ... 3Enter your password. ... 4Get a list of databases. ... 5Create a database. ... 6Select the database you want to use. ... 7Create a table and insert data. ... 8Finish working with the MySQL Command-Line Client.

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