| Name | Type | Package | Detail |
| AppendToBag | Class | pig.bags | Detail |
| BagConcat | Class | pig.bags | Detail |
| BagGroup | Class | pig.bags | Detail |
| BagLeftOuterJoin | Class | pig.bags | Detail |
| BagSplit | Class | pig.bags | Detail |
| EmptyBagToNull | Class | pig.bags | Detail |
| EmptyBagToNullFields | Class | pig.bags | Detail |
| FirstTupleFromBag | Class | pig.bags | Detail |
| NullToEmptyBag | Class | pig.bags | Detail |
| PrependToBag | Class | pig.bags | Detail |
| TransposeTupleToBag | Class | pig.util | Detail |
