method

connection

Ruby on Rails latest stable (v6.1.7.7) - 0 notes - Class: ActiveRecord::Migration

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v3.0.9) is shown here.

These similar methods exist in v6.1.7.7:

connection() public

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# File activerecord/lib/active_record/migration.rb, line 374
      def connection
        ActiveRecord::Base.connection
      end