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-rw-r--r--db/migrate/20161124111395_add_index_to_parent_id.rb19
1 files changed, 0 insertions, 19 deletions
diff --git a/db/migrate/20161124111395_add_index_to_parent_id.rb b/db/migrate/20161124111395_add_index_to_parent_id.rb
deleted file mode 100644
index d7a51ec905a..00000000000
--- a/db/migrate/20161124111395_add_index_to_parent_id.rb
+++ /dev/null
@@ -1,19 +0,0 @@
-# See http://doc.gitlab.com/ce/development/migration_style_guide.html
-# for more information on how to write migrations for GitLab.
-
-# rubocop:disable RemoveIndex
-class AddIndexToParentId < ActiveRecord::Migration[4.2]
- include Gitlab::Database::MigrationHelpers
-
- DOWNTIME = false
-
- disable_ddl_transaction!
-
- def up
- add_concurrent_index(:namespaces, [:parent_id, :id], unique: true)
- end
-
- def down
- remove_index :namespaces, [:parent_id, :id] if index_exists? :namespaces, [:parent_id, :id]
- end
-end