Class: Sequel::SQL::NumericExpression

Inherits:

ComplexExpression

• Object
• Expression
• ComplexExpression
• Sequel::SQL::NumericExpression

Includes:

InequalityMethods, NoBooleanInputMethods, NumericMethods

Defined in:

lib/sequel_core/sql.rb

Overview

Subclass of ComplexExpression where the expression results in a numeric value in SQL.

Constant Summary

Constants inherited from ComplexExpression

ComplexExpression::BOOLEAN_OPERATOR_METHODS, ComplexExpression::INEQUALITY_OPERATORS, ComplexExpression::MATHEMATICAL_OPERATORS, ComplexExpression::N_ARITY_OPERATORS, ComplexExpression::ONE_ARITY_OPERATORS, ComplexExpression::OPERTATOR_INVERSIONS, ComplexExpression::TWO_ARITY_OPERATORS

Constants included from ColumnMethods

ColumnMethods::AS, ColumnMethods::ASC, ColumnMethods::DESC

Instance Attribute Summary

Attributes inherited from ComplexExpression

#args, #op

Method Summary

Methods included from NoBooleanInputMethods

#initialize

Methods inherited from ComplexExpression

#initialize, #to_s

Methods inherited from Expression

#lit

Methods included from ColumnMethods

#as, #asc, #cast_as, #desc