Package org.apache.calcite.adapter.pig
Class PigRules
- java.lang.Object
-
- org.apache.calcite.adapter.pig.PigRules
-
public class PigRules extends java.lang.Object
VariousRelOptRule
s using the Pig convention.
-
-
Nested Class Summary
Nested Classes Modifier and Type Class Description private static class
PigRules.PigAggregateRule
Rule to convert aLogicalAggregate
to aPigAggregate
.private static class
PigRules.PigFilterRule
Rule to convert aLogicalFilter
to aPigFilter
.private static class
PigRules.PigJoinRule
Rule to convert aLogicalJoin
to aPigJoin
.private static class
PigRules.PigProjectRule
Rule to convert aLogicalProject
to aPigProject
.private static class
PigRules.PigTableScanRule
Rule to convert aLogicalTableScan
to aPigTableScan
.
-
Field Summary
Fields Modifier and Type Field Description static java.util.List<ConverterRule>
ALL_PIG_OPT_RULES
-
Constructor Summary
Constructors Modifier Constructor Description private
PigRules()
-
-
-
Field Detail
-
ALL_PIG_OPT_RULES
public static final java.util.List<ConverterRule> ALL_PIG_OPT_RULES
-
-