Package org.apache.calcite.rel.core

Interface RelFactories.SetOpFactory

All Known Implementing Classes:

RelFactories.SetOpFactoryImpl

Enclosing class:

RelFactories

public static interface RelFactories.SetOpFactory

Can create a SetOp for a particular kind of set operation (UNION, EXCEPT, INTERSECT) and of the appropriate type for this rule's calling convention.

Method Summary

Modifier and Type	Method	Description
RelNode	createSetOp(SqlKind kind, java.util.List<RelNode> inputs, boolean all)	Creates a set operation.

Method Detail

createSetOp

RelNode createSetOp(SqlKind kind,
                    java.util.List<RelNode> inputs,
                    boolean all)

Creates a set operation.