Class ActiveRecord::TemporaryTable
In: lib/ar-extensions/temporary_table.rb
Parent: ActiveRecord::Base

Methods

drop  

Public Class methods

drop()

Drops a temporary table from the database and removes the temporary table constant.

Example

  Project.create_temporary_table
  Object.const_defined?( :TempProject ) # => true
  TempProject.drop
  Object.const_defined?( :TempProject ) # => false

[Source]

     # File lib/ar-extensions/temporary_table.rb, line 121
121:   def self.drop
122:     if @@temporary_table_hsh[ self ]
123:       sql = 'DROP TABLE ' + self.table_name + ';'
124:       connection.execute( sql )
125:       Object.send( :remove_const, self.name.to_sym )
126:       @@temporary_table_hsh.delete( self )
127:     else
128:       raise StandardError.new( "Trying to drop nonexistance temporary table: #{self.name}" )
129:     end
130:   end

[Validate]