Mercurial > hg > soundsoftware-site
annotate db/migrate/.svn/text-base/20091017213027_add_missing_indexes_to_comments.rb.svn-base @ 436:4eb486dbf730 bug_169
If the remote repo URL changes, move aside the existing local mirror and start afresh.
(Not yet tested: checkpointing this prior to working on a different aspect of the problem)
| author | Chris Cannam |
|---|---|
| date | Mon, 06 Jun 2011 12:53:06 +0100 |
| parents | 513646585e45 |
| children |
| rev | line source |
|---|---|
| Chris@0 | 1 class AddMissingIndexesToComments < ActiveRecord::Migration |
| Chris@0 | 2 def self.up |
| Chris@0 | 3 add_index :comments, [:commented_id, :commented_type] |
| Chris@0 | 4 add_index :comments, :author_id |
| Chris@0 | 5 end |
| Chris@0 | 6 |
| Chris@0 | 7 def self.down |
| Chris@0 | 8 remove_index :comments, :column => [:commented_id, :commented_type] |
| Chris@0 | 9 remove_index :comments, :author_id |
| Chris@0 | 10 end |
| Chris@0 | 11 end |