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, line 1695
def initialize(table, column)
  @table = convert_identifier(table)
  @column = convert_identifier(column)
  freeze
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, line 1703
def function(*args)
  Function.new(self, *args)
end

Private Instance Methods

convert_identifier(identifier) click to toggle source

Automatically convert SQL::Identifiers to strings

# File lib/sequel/sql.rb, line 1712
def convert_identifier(identifier)
  case identifier
  when SQL::Identifier
    identifier.value.to_s
  else
    identifier
  end
end