 #270 changed smvCountDistinctWithNull to use stringCat instead of crc32 to avoide hash colletion
 #270 changed smvCountDistinctWithNull to use stringCat instead of crc32 to avoide hash colletion

TresAmigosSD/SMV,TresAmigosSD/SMV,TresAmigosSD/SMV,TresAmigosSD/SMV