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#Org.apache.calcite.rel.core Classes and Interfaces - 44 results found.
NameDescriptionTypePackageFramework
AggregateRelational operator that eliminates duplicates and computes totals.Classorg.apache.calcite.rel.coreCalcite
Aggregate .AggCallBinding aggregate call applied to a set of operands in the context of a LogicalAggregate.Classorg.apache.calcite.rel.core.AggregateCalcite
Aggregate .GroupClassorg.apache.calcite.rel.core.AggregateCalcite
AggregateCallClassorg.apache.calcite.rel.coreCalcite
CalcClassorg.apache.calcite.rel.coreCalcite
CollectA relational expression that collapses multiple rows into one.Classorg.apache.calcite.rel.coreCalcite
CorrelateA relational operator that performs nested-loop joins.Classorg.apache.calcite.rel.coreCalcite
CorrelationIdDescribes the necessary parameters for an implementation in order to identify and set dynamic variablesClassorg.apache.calcite.rel.coreCalcite
EquiJoinBase class for any join whose condition is based on column equality.Classorg.apache.calcite.rel.coreCalcite
ExchangeRelational expression that imposes a particular distribution on its input without otherwise changing its content.Classorg.apache.calcite.rel.coreCalcite
FilterRelational expression that iterates over its input and returns elements for which condition evaluates toClassorg.apache.calcite.rel.coreCalcite
IntersectRelational expression that returns the intersection of the rows of its If all is true, performs then multiset intersection; otherwise,Classorg.apache.calcite.rel.coreCalcite
JoinRelational expression that combines two relational expressions according to Each output row has columns from the left and right inputs.Classorg.apache.calcite.rel.coreCalcite
JoinInfoAn analyzed join condition.Classorg.apache.calcite.rel.coreCalcite
JoinRelTypeEnumeration of join types.Classorg.apache.calcite.rel.coreCalcite
MinusRelational expression that returns the rows of its first input minus any matching rows from its other inputs.Classorg.apache.calcite.rel.coreCalcite
ProjectRelational expression that computes a set of 'select expressions' from its input relational expression.Classorg.apache.calcite.rel.coreCalcite
Project .FlagsClassorg.apache.calcite.rel.core.ProjectCalcite
RelFactoriesClassorg.apache.calcite.rel.coreCalcite
RelFactories .AggregateFactoryCan create a LogicalAggregate of the appropriate type for this rule's calling convention.Interfaceorg.apache.calcite.rel.core.RelFactoriesCalcite
RelFactories .CorrelateFactoryCan create a correlate of the appropriate type for a rule's calling The result is typically a Correlate.Interfaceorg.apache.calcite.rel.core.RelFactoriesCalcite
RelFactories .FilterFactoryCan create a LogicalFilter of the appropriate type for this rule's calling convention.Interfaceorg.apache.calcite.rel.core.RelFactoriesCalcite
RelFactories .JoinFactoryCan create a join of the appropriate type for a rule's calling convention.Interfaceorg.apache.calcite.rel.core.RelFactoriesCalcite
RelFactories .ProjectFactory LogicalProject of the appropriate type for this rule's calling convention.Interfaceorg.apache.calcite.rel.core.RelFactoriesCalcite
RelFactories .SemiJoinFactoryInterfaceorg.apache.calcite.rel.core.RelFactoriesCalcite
RelFactories .SetOpFactoryCan create a SetOp for a particular kind of set operation (UNION, EXCEPT, INTERSECT) and of the appropriate typeInterfaceorg.apache.calcite.rel.core.RelFactoriesCalcite
RelFactories .SortFactoryCan create a Sort of the appropriate type for this rule's calling convention.Interfaceorg.apache.calcite.rel.core.RelFactoriesCalcite
RelFactories .TableScanFactoryInterfaceorg.apache.calcite.rel.core.RelFactoriesCalcite
RelFactories .ValuesFactoryInterfaceorg.apache.calcite.rel.core.RelFactoriesCalcite
SampleRelational expression that returns a sample of the rows from its input.Classorg.apache.calcite.rel.coreCalcite
SemiJoinRelational expression that joins two relational expressions according to some condition, but outputs only columns from the left input, and eliminatesClassorg.apache.calcite.rel.coreCalcite
SetOpSetOp is an abstract base for relational set operators such as UNION, MINUS (aka EXCEPT), and INTERSECT.Classorg.apache.calcite.rel.coreCalcite
SortRelational expression that imposes a particular sort order on its input without otherwise changing its content.Classorg.apache.calcite.rel.coreCalcite
SortExchangeRelational expression that performs Exchange and Sort Whereas a Sort produces output with a particularClassorg.apache.calcite.rel.coreCalcite
TableFunctionScanRelational expression that calls a table-valued function.Classorg.apache.calcite.rel.coreCalcite
TableModifyRelational expression that modifies a table.Classorg.apache.calcite.rel.coreCalcite
TableModify .OperationReturns the enum constant of this type with the specified name.Classorg.apache.calcite.rel.core.TableModifyCalcite
TableScanRelational operator that returns the contents of a table.Classorg.apache.calcite.rel.coreCalcite
UncollectRelational expression that unnests its input's columns into a relation.Classorg.apache.calcite.rel.coreCalcite
UnionRelational expression that returns the union of the rows of its inputs, optionally eliminating duplicates.Classorg.apache.calcite.rel.coreCalcite
ValuesClassorg.apache.calcite.rel.coreCalcite
WindowA relational expression representing a set of window aggregates.Classorg.apache.calcite.rel.coreCalcite
Window .GroupGroup of windowed aggregate calls that have the same window specification.Classorg.apache.calcite.rel.core.WindowCalcite
Window .RexWinAggCallA call to a windowed aggregate function.Classorg.apache.calcite.rel.core.WindowCalcite