1 files changed, 22 insertions, 0 deletions
diff --git a/db/migrate/20211028132247_create_packages_npm_metadata.rb b/db/migrate/20211028132247_create_packages_npm_metadata.rb
new file mode 100644
index 00000000000..cbe5429fca1
--- /dev/null
+++ b/db/migrate/20211028132247_create_packages_npm_metadata.rb
@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+class CreatePackagesNpmMetadata < Gitlab::Database::Migration[1.0]
+  disable_ddl_transaction!
+
+  def up
+    with_lock_retries do
+      create_table :packages_npm_metadata, id: false do |t|
+        t.references :package, primary_key: true, default: nil, index: false, foreign_key: { to_table: :packages_packages, on_delete: :cascade }, type: :bigint
+        t.jsonb :package_json, default: {}, null: false
+
+        t.check_constraint 'char_length(package_json::text) < 20000'
+      end
+    end
+  end
+
+  def down
+    with_lock_retries do
+      drop_table :packages_npm_metadata
+    end
+  end
+end