1 files changed, 19 insertions, 0 deletions
diff --git a/db/migrate/20200415153154_add_unique_index_on_plan_name.rb b/db/migrate/20200415153154_add_unique_index_on_plan_name.rb
new file mode 100644
index 00000000000..d959d1315b4
--- /dev/null
+++ b/db/migrate/20200415153154_add_unique_index_on_plan_name.rb
@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+class AddUniqueIndexOnPlanName < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    remove_concurrent_index :plans, :name
+    add_concurrent_index :plans, :name, unique: true
+  end
+
+  def down
+    remove_concurrent_index :plans, :name, unique: true
+    add_concurrent_index :plans, :name
+  end
+end