Class: Veritas::Optimizer::Relation::Operation::Binary

Inherits:

Veritas::Optimizer

• Object
• Veritas::Optimizer
• Veritas::Optimizer::Relation::Operation::Binary

Includes:

Function::Binary

Defined in:

lib/veritas/optimizer/relation/operation/binary.rb

Overview

Abstract base class representing Binary relation optimizations

Direct Known Subclasses

Algebra::Difference, Algebra::Intersection, Algebra::Union, LeftOrderOperand, MaterializedOperands, RightOrderOperand, UnoptimizedOperands, Combination

Defined Under Namespace

Modules: EmptyLeft, EmptyRight, EqualOperands Classes: LeftOrderOperand, MaterializedOperands, RightOrderOperand, UnoptimizedOperands

Constant Summary

Constants inherited from Veritas::Optimizer

Noop, VERSION

Instance Attribute Summary

Attributes included from Function::Binary

#left, #right

Attributes inherited from Veritas::Optimizer

#operation

Method Summary

Methods included from Function::Binary

#initialize

Methods inherited from Veritas::Optimizer

chain, #initialize, #optimizable?, #optimize