WORKAROUND:
Attached are trim table scripts. Run the scripts with root user through 3566 port to trim the automation script execution history. Run the scripts provided regularly as a workaround until the enhancement is released.
The parameter of 'CALL trim_automation_execution(20)|' can be changed. That parameter means the number of latest records for each automation script that you want to keep. So, with what is above, it means it will keep the latest 20 execution records for each automation script.
It's better to back up data before running the script.
Click here for a link to a Knowledgebase article that explains how to backup.
STATUS:
This enhancement was implemented in Toad Intelligence Central 5.0.8. This version can be downloaded from the downloads section of our website, which you can access by clicking here.