Class: VORuby::ADQL::V1_0::ScalarExpression

Inherits:

SelectionItem

• Object
• SelectionItem
• VORuby::ADQL::V1_0::ScalarExpression

Defined in:

lib/voruby/adql/1.0/adql.rb

Overview

The base type for a scalar expression

Direct Known Subclasses

Atom, BinaryExpr, ClosedExpr, ColumnReference, Function, UnaryExpr, UserDefinedFunction

Method Summary

Methods inherited from SelectionItem

#to_xml

Methods included from SerializableToXml

#element