Limiting Size of Created Disk Temporary Files and Tables

The ability to limit the size of created disk temporary files and tables was introduced in MariaDB 11.5.

Limiting Size of Created Disk Temporary Files and Tables Overview

Overview of the feature introduced in MariaDB 11.5 to limit disk space used by temporary files and internal on-disk temporary tables to prevent disk exhaustion.

max_tmp_session_space_usage System Variable

Documentation for the system variable that limits the total size of temporary files and temporary tables that a single connection can use.

max_tmp_total_space_usage System Variable

Reference for the global system variable that defines the maximum cumulative disk space all user connections can consume for temporary files and tables.

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