comparison db/migrate/.svn/text-base/041_rename_comment_to_comments.rb.svn-base @ 0:513646585e45

* Import Redmine trunk SVN rev 3859

+class RenameCommentToComments < ActiveRecord::Migration
+  def self.up
+    rename_column(:comments, :comment, :comments) if ActiveRecord::Base.connection.columns(Comment.table_name).detect{|c| c.name == "comment"}
+    rename_column(:wiki_contents, :comment, :comments) if ActiveRecord::Base.connection.columns(WikiContent.table_name).detect{|c| c.name == "comment"}
+    rename_column(:wiki_content_versions, :comment, :comments) if ActiveRecord::Base.connection.columns(WikiContent.versioned_table_name).detect{|c| c.name == "comment"}
+    rename_column(:time_entries, :comment, :comments) if ActiveRecord::Base.connection.columns(TimeEntry.table_name).detect{|c| c.name == "comment"}
+    rename_column(:changesets, :comment, :comments) if ActiveRecord::Base.connection.columns(Changeset.table_name).detect{|c| c.name == "comment"}
+  end
+
+  def self.down
+    raise IrreversibleMigration
+  end
+end