1 files changed, 18 insertions, 0 deletions
diff --git a/db/migrate/20220517182529_create_vulnerability_state_transition.rb b/db/migrate/20220517182529_create_vulnerability_state_transition.rb
new file mode 100644
index 00000000000..6ffa10ae597
--- /dev/null
+++ b/db/migrate/20220517182529_create_vulnerability_state_transition.rb
@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+class CreateVulnerabilityStateTransition < Gitlab::Database::Migration[2.0]
+  enable_lock_retries!
+
+  def up
+    create_table :vulnerability_state_transitions do |t|
+      t.references :vulnerability, index: true, null: false, foreign_key: { on_delete: :cascade }
+      t.integer :to_state, limit: 2, null: false
+      t.integer :from_state, limit: 2, null: false
+      t.timestamps_with_timezone null: false
+    end
+  end
+
+  def down
+    drop_table :vulnerability_state_transitions
+  end
+end