[TYPO3-core] RFC #16336: Bug: tcaTree does only support irre foreign_field relation on "parentField"

[Steffen Ritter]

Am 16.11.2010 13:44, schrieb Georg Ringer:
> does concat work with DBAL?
it does exist in other systems... but i use special mysql syntax, to be 
correct in oracle this would have to be

CONCAT(',',CONCAT($this->getLookupField(), ',')

since only MySQL supports concat with more then 2 parameters.