Class | Description |
---|---|
ExtractEquiJoinFields |
Equi-join field extractor for Join Predicates and CoGroup predicates.
|
ExtractEquiJoinFields$ |
Equi-join field extractor for Join Predicates and CoGroup predicates.
|
GroupByAnalyzer |
Analyzer for grouping expressions.
|
InsertAutoCasts |
Rule that adds casts in arithmetic operations. |
PredicateAnalyzer |
Analyzer for predicates, i.e.
|
ResolveFieldReferences |
Rule that resolved field references.
|
SelectionAnalyzer |
This analyzes selection expressions.
|
TypeCheck |
Rule that makes sure we call
Expression.typeInfo on each Expression at least once. |
VerifyBoolean |
Rule that verifies that the result type of an Expression is Boolean. |
VerifyNoAggregates |
Rule that verifies that an expression does not contain aggregate operations.
|
VerifyNoNestedAggregates |
Rule that verifies that an expression does not contain aggregate operations
as children of aggregate operations.
|
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