1 files changed, 19 insertions, 0 deletions
diff --git a/db/post_migrate/20220304165107_drop_partitioned_foreign_keys.rb b/db/post_migrate/20220304165107_drop_partitioned_foreign_keys.rb
new file mode 100644
index 00000000000..43f89b05fa4
--- /dev/null
+++ b/db/post_migrate/20220304165107_drop_partitioned_foreign_keys.rb
@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+class DropPartitionedForeignKeys < Gitlab::Database::Migration[1.0]
+  def up
+    drop_table :partitioned_foreign_keys
+  end
+
+  def down
+    create_table :partitioned_foreign_keys do |t|
+      t.boolean :cascade_delete, null: false, default: true
+      t.text :from_table, null: false, limit: 63
+      t.text :from_column, null: false, limit: 63
+      t.text :to_table, null: false, limit: 63
+      t.text :to_column, null: false, limit: 63
+
+      t.index [:to_table, :from_table, :from_column], unique: true, name: :index_partitioned_foreign_keys_unique_index
+    end
+  end
+end