[TYPO3-core] RFC: #9620: Missing function SELECT_mm_query

[Steffen Kamper]

Hi,

after rethinking i discard version 2 and go back to the initial version 
of the patch for following reason:

DBAL doesn't have mm-functions. The mm-function only computes the query 
and calls exec_SELECTquery which is also used in xclass of DBAL. Doing 
own execute would mean that it isn't DBAL-compatible.

So the main reason for having SELECT_mm_query is that you get the 
computed query for debug or manipulation in your extension.

vg Steffen