Flowdock
method

change_column

Importance_0
v4.0.2 - Show latest stable - 0 notes - Class: ActiveRecord::ConnectionAdapters::SQLite3Adapter
  • 1.0.0
  • 1.1.1
  • 1.1.6
  • 1.2.0
  • 1.2.6
  • 2.0.0
  • 2.0.3
  • 2.1.0
  • 2.2.1
  • 2.3.2
  • 2.3.8
  • 3.0.0
  • 3.0.5
  • 3.0.9
  • 3.1.0
  • 3.2.1
  • 3.2.3
  • 3.2.8
  • 3.2.13
  • 4.0.2 (0)
  • What's this?
change_column(table_name, column_name, type, options = {}) public

No documentation

This method has no description. You can help the Ruby on Rails community by adding new notes.

Hide source
# File activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb, line 483
      def change_column(table_name, column_name, type, options = {}) #:nodoc:
        alter_table(table_name) do |definition|
          include_default = options_include_default?(options)
          definition[column_name].instance_eval do
            self.type    = type
            self.limit   = options[:limit] if options.include?(:limit)
            self.default = options[:default] if include_default
            self.null    = options[:null] if options.include?(:null)
            self.precision = options[:precision] if options.include?(:precision)
            self.scale   = options[:scale] if options.include?(:scale)
          end
        end
      end
Register or log in to add new notes.