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

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git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11097 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Jean-Philippe Lang
2013-01-03 11:19:08 +00:00
parent 3218b8204c
commit 9c561f9124
1 changed files with 4 additions and 0 deletions
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4
db/migrate/091_change_changesets_revision_to_string.rb
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@@ -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