| Class and Description |
|---|
| PigAggFunction
Supported Pig aggregate functions and their Calcite counterparts.
|
| PigDataType
Supported Pig data types and their Calcite counterparts.
|
| PigRel
Relational expression that uses the Pig calling convention.
|
| PigRel.Implementor
Callback for the implementation process that converts a tree of
PigRel nodes into complete Pig Latin script. |
| PigRelFactories.PigAggregateFactory
Implementation of
RelFactories.AggregateFactory that
returns a PigAggregate. |
| PigRelFactories.PigFilterFactory
Implementation of
RelFactories.FilterFactory that
returns a PigFilter. |
| PigRelFactories.PigJoinFactory
Implementation of
RelFactories.JoinFactory that
returns a PigJoin. |
| PigRelFactories.PigTableScanFactory
Implementation of
RelFactories.TableScanFactory that
returns a PigTableScan. |
| PigRules.PigAggregateRule
Rule to convert a
LogicalAggregate to a
PigAggregate. |
| PigRules.PigFilterRule
Rule to convert a
LogicalFilter to a
PigFilter. |
| PigRules.PigJoinRule
Rule to convert a
LogicalJoin to
a PigJoin. |
| PigRules.PigProjectRule
Rule to convert a
LogicalProject to
a PigProject. |
| PigRules.PigTableScanRule
Rule to convert a
LogicalTableScan
to a PigTableScan. |
| PigSchemaFactory
Factory that creates a
PigSchema. |
| PigTable
Represents a Pig relation that is created by Pig Latin
LOAD statement. |
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