Class: Veritas::Optimizer::Relation::Operation::Limit

Inherits:

Unary

• Object
• Veritas::Optimizer
• Unary
• Veritas::Optimizer::Relation::Operation::Limit

Defined in:

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

Overview

Abstract base class representing Limit optimizations

Direct Known Subclasses

EqualLimitOperand, LimitOperand, UnoptimizedOperand, ZeroLimit

Defined Under Namespace

Classes: EqualLimitOperand, LimitOperand, UnoptimizedOperand, ZeroLimit

Constant Summary

Constants inherited from Veritas::Optimizer

Noop, VERSION

Instance Attribute Summary

Attributes inherited from Unary

#header

Attributes included from Function::Unary

#operand

Attributes inherited from Veritas::Optimizer

#operation

Method Summary

Methods inherited from Unary

#initialize

Methods included from Function::Unary

#initialize

Methods inherited from Veritas::Optimizer

chain, #initialize, #optimizable?, #optimize

Constructor Details

This class inherits a constructor from Veritas::Optimizer::Relation::Operation::Unary