Class | Description |
---|---|
LogicalAggregate |
LogicalAggregate is a relational operator which eliminates
duplicates and computes totals. |
LogicalCalc |
A relational expression which computes project expressions and also filters.
|
LogicalCorrelate |
A relational operator that performs nested-loop joins.
|
LogicalExchange |
Sub-class of
Exchange not
targeted at any particular engine or calling convention. |
LogicalFilter |
Sub-class of
Filter
not targeted at any particular engine or calling convention. |
LogicalIntersect |
Sub-class of
Intersect
not targeted at any particular engine or calling convention. |
LogicalJoin |
Sub-class of
Join
not targeted at any particular engine or calling convention. |
LogicalMatch |
Sub-class of
Match
not targeted at any particular engine or calling convention. |
LogicalMinus |
Sub-class of
Minus
not targeted at any particular engine or calling convention. |
LogicalProject |
Sub-class of
Project not
targeted at any particular engine or calling convention. |
LogicalRepeatUnion |
Sub-class of
RepeatUnion
not targeted at any particular engine or calling convention. |
LogicalSnapshot |
Sub-class of
Snapshot
not targeted at any particular engine or calling convention. |
LogicalSort |
Sub-class of
Sort not
targeted at any particular engine or calling convention. |
LogicalSortExchange |
Sub-class of
SortExchange not
targeted at any particular engine or calling convention. |
LogicalTableFunctionScan |
Sub-class of
TableFunctionScan
not targeted at any particular engine or calling convention. |
LogicalTableModify |
Sub-class of
TableModify
not targeted at any particular engine or calling convention. |
LogicalTableScan |
A
LogicalTableScan reads all the rows from a
RelOptTable . |
LogicalTableSpool |
Sub-class of
TableSpool not targeted at any particular engine or
calling convention. |
LogicalUnion |
Sub-class of
Union
not targeted at any particular engine or calling convention. |
LogicalValues |
Sub-class of
Values
not targeted at any particular engine or calling convention. |
LogicalWindow |
Sub-class of
Window
not targeted at any particular engine or calling convention. |
LogicalWindow.WindowKey |
Group specification.
|
org.apache.calcite.rel.core
contains core relational expressions
org.apache.calcite.rex
defines the relational expression API
Copyright © 2012–2019 The Apache Software Foundation. All rights reserved.