How It Affects Your App
MySQL 1333 ER_SP_DUP_CURS is an error that occurs when a stored procedure is created with the same name as an existing stored procedure. This can cause the application to malfunction as it will not be able to distinguish between the two stored procedures. This can lead to unexpected results and can cause the application to crash. It can also lead to data corruption and security issues. Therefore, it is important to ensure that stored procedures are named correctly to avoid this error.
How To Fix
1. Check the error log for the MySQL 1333 error:
$ tail -f /var/log/mysql/error.log
2. Check the MySQL configuration file for the port number:
$ cat /etc/mysql/my.cnf
3. Change the port number in the configuration file to the desired port number:
$ sed -i 's/port = 1333/port = 3306/g' /etc/mysql/my.cnf
4. Restart the MySQL service:
$ service mysql restart
5. Check the error log again to make sure the error is gone:
$ tail -f /var/log/mysql/error.log
6. Use an automated database observability tool to monitor and fix the MySQL 1333 in question. Automated database observability tools can help identify and diagnose issues quickly, as well as provide real-time insights into the performance of the database. This can help to ensure that any issues are addressed quickly and efficiently.
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