Updated on 2024-06-03 GMT+08:00

Rollback Parameters

max_undo_workers

Parameter description: Specifies the number of undo worker threads invoked during asynchronous rollback. The parameter setting takes effect after the system is restarted.

This is a SIGHUP parameter. Set it based on instructions provided in Table1 GUC parameter types.

Value range: an integer ranging from 1 to 100

Default value: 5