make sure that bulk_rotate_xor_hash() is side-effect free, i.e., produces a new result BAT instead of modifying its first input in place
make sure that bulk_rotate_xor_hash() is side-effect free, i.e.,
produces a new result BAT instead of modifying its first input in place

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