1 files changed, 25 insertions, 0 deletions
diff --git a/db/post_migrate/20231016194926_add_temporary_index_to_push_access_levels.rb b/db/post_migrate/20231016194926_add_temporary_index_to_push_access_levels.rb
new file mode 100644
index 00000000000..91599051fd4
--- /dev/null
+++ b/db/post_migrate/20231016194926_add_temporary_index_to_push_access_levels.rb
@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+class AddTemporaryIndexToPushAccessLevels < Gitlab::Database::Migration[2.2]
+  disable_ddl_transaction!
+
+  milestone '16.6'
+  INDEX_NAME = 'tmp_idx_protected_branch_push_access_levels_on_id_with_group'
+
+  def up
+    # Temporary index to be removed in 16.7 https://gitlab.com/gitlab-org/gitlab/-/issues/430843
+    add_concurrent_index(
+      :protected_branch_push_access_levels,
+      %i[id],
+      where: 'group_id IS NOT NULL',
+      name: INDEX_NAME
+    )
+  end
+
+  def down
+    remove_concurrent_index_by_name(
+      :protected_branch_push_access_levels,
+      INDEX_NAME
+    )
+  end
+end