MySQL 122

This error indicates that the table type used does not support FULLTEXT indexes, which are used to search for words and phrases in MySQL databases.

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How It Affects Your App

MySQL 122 is an error that occurs when a FULLTEXT index is attempted to be used on a table type that does not support it. This means that the application will not be able to use the FULLTEXT index, which is used to quickly search through large amounts of text. This can have a significant impact on the performance of the application, as it will take longer to search through the text without the index. Additionally, the application may not be able to search through the text as accurately as it would with the FULLTEXT index.

How To Fix

1. Check the error log for the MySQL 122 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 process list for any suspicious activity:

$ mysqladmin -u root -p processlist

4. Check the MySQL user privileges for any misconfigurations:

$ mysql -u root -p -e "SELECT User, Host, Password FROM mysql.user;"

5. Check the MySQL database for any corrupt tables:

$ mysqlcheck -u root -p --all-databases

6. Restart the MySQL service:

$ service mysql restart

7. Use an automated database observability tool to monitor and fix the MySQL 122 in question. Automated database observability tools can provide real-time visibility into the performance and health of your database, allowing you to quickly identify and fix any issues that may arise. Additionally, these tools can provide insights into query performance, resource utilization, and more, allowing you to proactively identify and address potential issues before they become a problem.

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