From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: Thu, 3 Jan 2013 11:19:08 +0000 (+0000)
Subject: SQLServer does not support changing the type of an indexed column (#12713).
X-Git-Tag: 2.3.0~371
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=9c561f912435d92a21afcfe07bac6a3cf9d462ba;p=redmine.git

SQLServer does not support changing the type of an indexed column (#12713).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11097 e93f8b46-1217-0410-a6f0-8f06a7374b81
---

diff --git a/db/migrate/091_change_changesets_revision_to_string.rb b/db/migrate/091_change_changesets_revision_to_string.rb
index e621a3909..6e451efbb 100644
--- a/db/migrate/091_change_changesets_revision_to_string.rb
+++ b/db/migrate/091_change_changesets_revision_to_string.rb
@@ -1,9 +1,13 @@
 class ChangeChangesetsRevisionToString < ActiveRecord::Migration
   def self.up
+    remove_index  :changesets, :name => :changesets_repos_rev
     change_column :changesets, :revision, :string, :null => false
+    add_index :changesets, [:repository_id, :revision], :unique => true, :name => :changesets_repos_rev
   end
 
   def self.down
+    remove_index  :changesets, :name => :changesets_repos_rev
     change_column :changesets, :revision, :integer, :null => false
+    add_index :changesets, [:repository_id, :revision], :unique => true, :name => :changesets_repos_rev
   end
 end