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How do I initialize a MySQL database in Windows?
Connect to the server:
- If you used –initialize but not –initialize-insecure to initialize the data directory, connect to the server as root : mysql -u root -p.
- If you used –initialize-insecure to initialize the data directory, connect to the server as root without a password: mysql -u root –skip-password.
Where does MySQL store passwords?
user table
MySQL stores credentials in the user table in the mysql system database. Operations that assign or modify passwords are permitted only to users with the CREATE USER privilege, or, alternatively, privileges for the mysql database ( INSERT privilege to create new accounts, UPDATE privilege to modify existing accounts).
How to change MySQL data directory on Windows?
Now, MySQL command client shows an error and closes itself after I enter my password. I can’t see the error because the error is shown for one second or less If you change the data directory, you have to copy or move all the data inside, to the new directory!
What happens if there is no data directory in MySQL?
The server checks for the existence of the data directory as follows: If no data directory exists, the server creates it. If the data directory exists but is not empty (that is, it contains files or subdirectories), the server exits after producing an error message: [ERROR] –initialize specified but the data directory exists.
Where is the mysql table data stored in Windows?
You can also use SHOW VARIABLES command for this. Following is the syntax − Let us implement the above syntaxes to know where MySQL table stores data − Now follow the above path to reach where MySQL table is stored. Following is the screenshot displaying the location for tables −
Do you have to initialize the data directory in MySQL?
For some MySQL installation methods, data directory initialization is automatic, as described in Section 2.10, “Postinstallation Setup and Testing” . For other installation methods, you must initialize the data directory manually.