[TYPO3-core] RFC Feature #15141: [Caching framework] Add compress data options to DbBackend

[Steffen Kamper]

Hi,

my error was ununderstanable, and now i did some more tests, and the 
error is gone with the same magic, also ununderstandable.

However the problem is solved, but it leaded to some more tests in 
t3lib_db :)

vg Steffen