[TYPO3-dam] DAM + Postgres: Remove DAM-References from media field does not work

[Christian Trabold]

Dear DAM-fellows,

we encountered a strange behavior while storing and deleting 
DAM-Elements from Media-Field:

1) Everytime the Content-Element gets saved a new MM-Ref gets stored in 
tx_dam_mm_ref.


2) After removing the DAM-Reference from Media-Field and saving the 
Content-Element, the References are still there.


This only happens on the Postgres-Environment - on MySQL everything 
works all fine.


Can anyone reproduce this?


Versions:
TYPO3 4.1.2
DAM 1.0.101
Postgres 8.1.11


Greetings

Christian