Data Base compacting CCleaner 2.33

[TXGuy]

The improvements for CCleaner 2.33 lists, among other items, "Improved database compacting to only run when needed". The "when needed" part puzzles me.

 

What are the default parameters used to determine "when" to clean a database (Firefox)?

Can the parameters be changed by the user? Some preference or .ini file entry?

If so, how are the parameters changed?

 

Thanks.

[TXGuy]

OK, so nobody seems to know how to change the new version 2.33 sqlite databases cleaning options for Firefox.

 

I am a long time user of CCleaner and would like to continue using it, but version 2.33 does not seem to be cleaning/sweeping the sqlite databases as effectively as version 2.32 dit.

 

So, alternately, can anyone tell me what the built-in criteria might be in CCleaner 2.33 for "when needed" in cleaning sqlite databases?