Class: Sequel::SQL::JoinUsingClause

Inherits:

JoinClause

• Object
• Expression
• JoinClause
• Sequel::SQL::JoinUsingClause

Defined in:

lib/sequel/sql.rb

Overview

Represents an SQL JOIN table USING (columns) clause.

Instance Attribute Summary

• #using ⇒ Object readonly

  The columns that appear in both tables that should be equal for the conditions to match.

Attributes inherited from JoinClause

#join_type, #table, #table_alias

Instance Method Summary

• #initialize(using, *args) ⇒ JoinUsingClause constructor

  Create an object with the given USING conditions and call super with the remaining args.

Methods inherited from Expression

attr_reader, comparison_attrs, #eql?, #lit, #sql_literal

Constructor Details

#initialize(using, *args) ⇒ JoinUsingClause

Create an object with the given USING conditions and call super with the remaining args.

# File 'lib/sequel/sql.rb', line 709

def initialize(using, *args)
  @using = using
  super(*args)
end

Instance Attribute Details

#using ⇒ Object (readonly)

The columns that appear in both tables that should be equal for the conditions to match.

# File 'lib/sequel/sql.rb', line 705

def using
  @using
end