1 files changed, 21 insertions, 0 deletions
diff --git a/db/post_migrate/20230317151841_remove_from_to_state_constraint.rb b/db/post_migrate/20230317151841_remove_from_to_state_constraint.rb
new file mode 100644
index 00000000000..21913d394d1
--- /dev/null
+++ b/db/post_migrate/20230317151841_remove_from_to_state_constraint.rb
@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+class RemoveFromToStateConstraint < Gitlab::Database::Migration[2.1]
+  disable_ddl_transaction!
+
+  def up
+    constraint_name = check_constraint_name(
+      'vulnerability_state_transitions',
+      'fully_qualified_table_name',
+      'state_not_equal')
+    remove_check_constraint(:vulnerability_state_transitions, constraint_name)
+  end
+
+  def down
+    constraint_name = check_constraint_name(
+      'vulnerability_state_transitions',
+      'fully_qualified_table_name',
+      'state_not_equal')
+    add_check_constraint(:vulnerability_state_transitions, '(from_state != to_state)', constraint_name)
+  end
+end