diff options
Diffstat (limited to 'db/post_migrate/20170404170532_remove_notes_original_discussion_id.rb')
| -rw-r--r-- | db/post_migrate/20170404170532_remove_notes_original_discussion_id.rb | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/db/post_migrate/20170404170532_remove_notes_original_discussion_id.rb b/db/post_migrate/20170404170532_remove_notes_original_discussion_id.rb new file mode 100644 index 00000000000..0c3b3bd5eb3 --- /dev/null +++ b/db/post_migrate/20170404170532_remove_notes_original_discussion_id.rb @@ -0,0 +1,23 @@ +# See http://doc.gitlab.com/ce/development/migration_style_guide.html +# for more information on how to write migrations for GitLab. + +class RemoveNotesOriginalDiscussionId < ActiveRecord::Migration + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + # When using the methods "add_concurrent_index" or "add_column_with_default" + # you must disable the use of transactions as these methods can not run in an + # existing transaction. When using "add_concurrent_index" make sure that this + # method is the _only_ method called in the migration, any other changes + # should go in a separate migration. This ensures that upon failure _only_ the + # index creation fails and can be retried or reverted easily. + # + # To disable transactions uncomment the following line and remove these + # comments: + # disable_ddl_transaction! + + def change + remove_column :notes, :original_discussion_id, :string + end +end |