Class: Sequel::SQL::GenericExpression

Inherits:

Expression

• Object
• Expression
• Sequel::SQL::GenericExpression

Includes:

AliasMethods, BooleanMethods, CastMethods, ComplexExpressionMethods, InequalityMethods, NumericMethods, OrderMethods, StringMethods, SubscriptMethods

Defined in:

lib/sequel/sql.rb,
lib/sequel/sql.rb

Overview

The base class for expressions that can be used in multiple places in the SQL query.

Direct Known Subclasses

CaseExpression, Cast, Constant, Function, Identifier, QualifiedIdentifier, Subscript, WindowFunction

Method Summary

Methods included from SubscriptMethods

#sql_subscript

Methods included from StringMethods

#ilike, #like

Methods included from OrderMethods

#asc, #desc

Methods included from ComplexExpressionMethods

#extract, #sql_boolean, #sql_number, #sql_string

Methods included from CastMethods

#cast, #cast_numeric, #cast_string

Methods included from BooleanMethods

#~

Methods included from AliasMethods

#as

Methods inherited from Expression

#lit, #sql_literal