class Sequel::SQL::QualifiedIdentifier

Represents a qualified identifier (column with table or table with schema).

Attributes

column[R]

The column/table referenced

table[R]

The table/schema qualifying the reference

Public Class Methods

new(table, column) click to toggle source

Set the table and column to the given arguments

     # File lib/sequel/sql.rb
1644 def initialize(table, column)
1645   @table = convert_identifier(table)
1646   @column = convert_identifier(column)
1647   freeze
1648 end

Public Instance Methods

function(*args) click to toggle source

Create a Function using this identifier as the functions name, with the given args.

     # File lib/sequel/sql.rb
1652 def function(*args)
1653   Function.new(self, *args)
1654 end

Private Instance Methods

convert_identifier(identifier) click to toggle source

Automatically convert SQL::Identifiers to strings

     # File lib/sequel/sql.rb
1661 def convert_identifier(identifier)
1662   case identifier
1663   when SQL::Identifier
1664     identifier.value.to_s
1665   else
1666     identifier
1667   end
1668 end