annotate db/migrate/041_rename_comment_to_comments.rb @ 976:0befb332f41a
get_statistics
get stats up to current date
| author |
luisf <luis.figueira@eecs.qmul.ac.uk> |
| date |
Thu, 25 Oct 2012 13:50:45 +0100 |
| parents |
513646585e45 |
| children |
|
| rev |
line source |
|
Chris@0
|
1 class RenameCommentToComments < ActiveRecord::Migration
|
|
Chris@0
|
2 def self.up
|
|
Chris@0
|
3 rename_column(:comments, :comment, :comments) if ActiveRecord::Base.connection.columns(Comment.table_name).detect{|c| c.name == "comment"}
|
|
Chris@0
|
4 rename_column(:wiki_contents, :comment, :comments) if ActiveRecord::Base.connection.columns(WikiContent.table_name).detect{|c| c.name == "comment"}
|
|
Chris@0
|
5 rename_column(:wiki_content_versions, :comment, :comments) if ActiveRecord::Base.connection.columns(WikiContent.versioned_table_name).detect{|c| c.name == "comment"}
|
|
Chris@0
|
6 rename_column(:time_entries, :comment, :comments) if ActiveRecord::Base.connection.columns(TimeEntry.table_name).detect{|c| c.name == "comment"}
|
|
Chris@0
|
7 rename_column(:changesets, :comment, :comments) if ActiveRecord::Base.connection.columns(Changeset.table_name).detect{|c| c.name == "comment"}
|
|
Chris@0
|
8 end
|
|
Chris@0
|
9
|
|
Chris@0
|
10 def self.down
|
|
Chris@0
|
11 raise IrreversibleMigration
|
|
Chris@0
|
12 end
|
|
Chris@0
|
13 end
|
