1 files changed, 17 insertions, 0 deletions
diff --git a/db/post_migrate/20230127131915_add_namespace_settings_unique_project_download_limit_alertlist_size_constraint.rb b/db/post_migrate/20230127131915_add_namespace_settings_unique_project_download_limit_alertlist_size_constraint.rb
new file mode 100644
index 00000000000..0777d31aa3b
--- /dev/null
+++ b/db/post_migrate/20230127131915_add_namespace_settings_unique_project_download_limit_alertlist_size_constraint.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class AddNamespaceSettingsUniqueProjectDownloadLimitAlertlistSizeConstraint < Gitlab::Database::Migration[2.1]
+  CONSTRAINT_NAME = 'namespace_settings_unique_project_download_limit_alertlist_size'
+
+  disable_ddl_transaction!
+
+  def up
+    add_check_constraint :namespace_settings,
+      'CARDINALITY(unique_project_download_limit_alertlist) <= 100',
+      CONSTRAINT_NAME
+  end
+
+  def down
+    remove_check_constraint :namespace_settings, CONSTRAINT_NAME
+  end
+end