How to Fix the MySQL '1114 (HY000): The table is full' InnoDB Error?

Troubleshooting "1114 (HY000): The table is full" Error with InnoDB

When encountering the "1114 (HY000): The table is full" error while attempting to insert a row into an InnoDB table, it's important to consider potential problems related to the InnoDB engine.

One common issue is a low maximum size for the innodb_data_file_path in the MySQL configuration file (my.cnf). By default, InnoDB uses a single data file for all tables and has a maximum size limit for this file. If the total size of data in all InnoDB tables exceeds this limit, the "table is full" error will be thrown.

For instance, if the configuration includes the following setting:

innodb_data_file_path = ibdata1:10M:autoextend:max:512M

it indicates that a maximum of only 512MB of data can be stored across all InnoDB tables.

To resolve this issue, consider increasing the maximum file size by increasing the value of innodb_data_file_path or switching to an InnoDB-per-table scheme using the innodb_file_per_table option. This will allow each table to have its own data file and eliminates the need for a single, shared data file.

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