1 files changed, 25 insertions, 0 deletions
diff --git a/db/migrate/20201215205404_create_namespace_package_settings.rb b/db/migrate/20201215205404_create_namespace_package_settings.rb
new file mode 100644
index 00000000000..d74b99597ce
--- /dev/null
+++ b/db/migrate/20201215205404_create_namespace_package_settings.rb
@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+class CreateNamespacePackageSettings < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    with_lock_retries do
+      create_table :namespace_package_settings, if_not_exists: true, id: false do |t|
+        t.references :namespace, primary_key: true, index: false, default: nil, foreign_key: { to_table: :namespaces, on_delete: :cascade }, type: :bigint
+        t.boolean :maven_duplicates_allowed, null: false, default: true
+        t.text :maven_duplicate_exception_regex, null: false, default: ''
+      end
+    end
+
+    add_text_limit :namespace_package_settings, :maven_duplicate_exception_regex, 255
+  end
+
+  def down
+    drop_table :namespace_package_settings
+  end
+end