1 files changed, 15 insertions, 0 deletions
diff --git a/db/migrate/20210601132134_remove_partial_index_for_hashed_storage_migration.rb b/db/migrate/20210601132134_remove_partial_index_for_hashed_storage_migration.rb
new file mode 100644
index 00000000000..d9793832d8c
--- /dev/null
+++ b/db/migrate/20210601132134_remove_partial_index_for_hashed_storage_migration.rb
@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+class RemovePartialIndexForHashedStorageMigration < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  def up
+    remove_concurrent_index :projects, :id, name: 'index_on_id_partial_with_legacy_storage'
+  end
+
+  def down
+    add_concurrent_index :projects, :id, where: 'storage_version < 2 or storage_version IS NULL', name: 'index_on_id_partial_with_legacy_storage'
+  end
+end