Class: Sequel::SQL::NumericExpression

Inherits:

ComplexExpression

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

Includes:

BitwiseMethods, InequalityMethods, NoBooleanInputMethods, NumericMethods

Defined in:

lib/sequel/sql.rb

Overview

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

Constant Summary

Constants inherited from ComplexExpression

ComplexExpression::BITWISE_OPERATORS, ComplexExpression::BOOLEAN_OPERATOR_METHODS, ComplexExpression::INEQUALITY_OPERATORS, ComplexExpression::IN_OPERATORS, ComplexExpression::IS_OPERATORS, ComplexExpression::MATHEMATICAL_OPERATORS, ComplexExpression::N_ARITY_OPERATORS, ComplexExpression::ONE_ARITY_OPERATORS, ComplexExpression::OPERTATOR_INVERSIONS, ComplexExpression::TWO_ARITY_OPERATORS

Instance Attribute Summary

Attributes inherited from ComplexExpression

#args, #op

Method Summary

Methods included from NoBooleanInputMethods

#initialize

Methods included from BitwiseMethods

#~

Methods inherited from ComplexExpression

#initialize

Methods included from SubscriptMethods

#sql_subscript

Methods included from OrderMethods

#asc, #desc

Methods included from CastMethods

#cast, #cast_numeric, #cast_string

Methods included from AliasMethods

#as

Methods inherited from Expression

#==, attr_reader, comparison_attrs, #eql?, #hash, #inspect, #lit, #sql_literal