Method: ActiveRecord::Migration::Compatibility::V5_1#change_column

Defined in:

activerecord/lib/active_record/migration/compatibility.rb

#change_column(table_name, column_name, type, **options) ⇒ Object

# File 'activerecord/lib/active_record/migration/compatibility.rb', line 327

def change_column(table_name, column_name, type, **options)
  if connection.adapter_name == "PostgreSQL"
    super(table_name, column_name, type, **options.except(:default, :null, :comment))
    connection.change_column_default(table_name, column_name, options[:default]) if options.key?(:default)
    connection.change_column_null(table_name, column_name, options[:null], options[:default]) if options.key?(:null)
    connection.change_column_comment(table_name, column_name, options[:comment]) if options.key?(:comment)
  else
    super
  end
end