How It Affects Your App
MySQL 1813 ER_TABLESPACE_EXISTS indicates that a tablespace with the same name already exists. This error can prevent the application from creating a new tablespace, which can lead to data loss or corruption. It can also prevent the application from accessing existing tablespaces, which can lead to data inconsistency or incorrect results. In either case, the application may not be able to function properly.
How To Fix
1. Check the error log for the MySQL 1813 error:
$ tail -f /var/log/mysql/error.log
2. Check the MySQL configuration file for any misconfigurations:
$ cat /etc/mysql/my.cnf
3. Check the MySQL database for any corrupt tables:
$ mysqlcheck -c -u root -p
4. Check the MySQL database for any missing tables:
$ mysqlcheck -m -u root -p
5. Check the MySQL database for any missing indexes:
$ mysqlcheck -i -u root -p
6. Check the MySQL database for any missing foreign keys:
$ mysqlcheck -f -u root -p
7. Check the MySQL database for any missing triggers:
$ mysqlcheck -t -u root -p
8. Check the MySQL database for any missing views:
$ mysqlcheck -v -u root -p
9. Check the MySQL database for any missing stored procedures:
$ mysqlcheck -p -u root -p
10. Check the MySQL database for any missing functions:
$ mysqlcheck -f -u root -p
11. Check the MySQL database for any missing events:
$ mysqlcheck -e -u root -p
12. Check the MySQL database for any missing users:
$ mysqlcheck -u -u root -p
13. Check the MySQL database for any missing privileges:
$ mysqlcheck -P -u root -p
14. Check the MySQL database for any missing roles:
$ mysqlcheck -R -u root -p
15. Check the MySQL database for any missing grants:
$ mysqlcheck -G -u root -p
16. Check the MySQL database for any missing triggers:
$ mysqlcheck -T -u root -p
17. Check the MySQL database for any missing stored procedures:
$ mysqlcheck -S -u root -p
18. Check the MySQL database for any missing functions:
$ mysqlcheck -F -u root -p
19. Check the MySQL database for any missing events:
$ mysqlcheck -E -u root -p
20. Check the MySQL database for any missing users:
$ mysqlcheck -U -u root -p
21. Check the MySQL database for any missing privileges:
$ mysqlcheck -P -u root -p
22. Check the MySQL database for any missing roles:
$ mysqlcheck -R -u root -p
23. Check the MySQL database for any missing grants:
$ mysqlcheck -G -u root -p
24. Finally, use an automated database observability tool to monitor and fix the MySQL 1813 in question. Automated database observability tools can provide real-time insights into the performance and health of your database, allowing you to quickly identify and address any issues that may arise. Additionally, these tools can provide detailed metrics and logs that can be used to troubleshoot and fix any MySQL 1813 errors.
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