org.apache.pig.builtin
Classes 
ARITY
AVG
AVG.Final
AVG.Initial
AVG.Intermed
BinaryStorage
BinStorage
COUNT
COUNT.Final
COUNT.Initial
COUNT.Intermed
DIFF
IsEmpty
MAX
MAX.Final
MAX.Initial
MIN
MIN.Final
MIN.Initial
PigDump
PigStorage
SUM
SUM.Final
SUM.Initial
TextLoader
TOKENIZE