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MySQL Access Denied Error: 'test2'@'localhost'
When encountering the error "SQLSTATE[HY000] [1045] Access denied for user 'test2'@'localhost'", it indicates that the connection attempt to the MySQL database as user 'test2' from host 'localhost' has failed due to credential or authorization issues.
Underlying Causes
This error can occur for several reasons:
User Not Created: Verify that a MySQL user named 'test2' exists on your database. You can check this by executing the following query as a privileged user (e.g., root):
SELECT user, host FROM mysql.user WHERE user = 'test2';
If the query does not return a row, the user does not exist.
Troubleshooting Steps
To resolve this issue, follow these steps:
Create Database User (if missing): If the 'test2' user is not found, create it using the following query:
CREATE USER 'test2'@'localhost' IDENTIFIED BY 'computer';
Grant Privileges: Ensure that the 'test2' user has the necessary privileges to access the jobs database. Run the following query as a privileged user:
GRANT SELECT, UPDATE, INSERT, DELETE ON jobs.* TO 'test2'@'localhost';
Flush Privileges: After making changes to the privileges, flush them to ensure they take effect:
FLUSH PRIVILEGES;
Additional Considerations
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