approved new cracker signatures according to " 2009/10/08 - stmane: crackers/crackers.mx,1.16.4.1
approved new cracker signatures according to
"
2009/10/08 - stmane: crackers/crackers.mx,1.16.4.1

give the (not yet standard) selcrack cracker optimizer a chance to work
by using the correct signatures:
cracker.*uselelect() commands need to return empty void-nil BAT tails.

This fixes 11 of the 17 tests that fail when activating the selcrack optimizer.
Note, though, that with most other tests selcrack will not trigger, i.e.,
not use any cracking functionality, since testing is currently bound to
run mserver5 in read-write mode by default, but the cracker optimizers
will only detect rewriteable patterns in read-only mode, i.e., with no
delta-management "obscuring" the query plans ....
"

zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb