[TYPO3-dev] Deleting rows from mm tables - lost mm relations

[Tapio Markula]

Hi

I found that deleting rows from mm_tables is problematic.
I made a functionality to delete all certain type records in the same 
page. Then I found this problem and made as system to delete mm relations.
See [TYPO3-dev] Get more efficient queries
http://t3test.xetpoint.com/media/development/delete_mm_relations4.txt


But how typo3 as default behaves, when individual records has been deleted?
How about recycler plugins?
Tools > Db Check
At least that tool should have possibility to check lost mm relations.