1 files changed, 30 insertions, 0 deletions
diff --git a/db/post_migrate/20221216144854_add_foreign_key_to_ci_unit_test_failure.rb b/db/post_migrate/20221216144854_add_foreign_key_to_ci_unit_test_failure.rb
new file mode 100644
index 00000000000..e04647d7c92
--- /dev/null
+++ b/db/post_migrate/20221216144854_add_foreign_key_to_ci_unit_test_failure.rb
@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+class AddForeignKeyToCiUnitTestFailure < Gitlab::Database::Migration[2.1]
+  disable_ddl_transaction!
+
+  SOURCE_TABLE_NAME = :ci_unit_test_failures
+  TARGET_TABLE_NAME = :ci_builds
+  COLUMN = :build_id
+  TARGET_COLUMN = :id
+  FK_NAME = :fk_0f09856e1f_p
+  PARTITION_COLUMN = :partition_id
+
+  def up
+    add_concurrent_foreign_key(
+      SOURCE_TABLE_NAME,
+      TARGET_TABLE_NAME,
+      column: [PARTITION_COLUMN, COLUMN],
+      target_column: [PARTITION_COLUMN, TARGET_COLUMN],
+      validate: false,
+      reverse_lock_order: true,
+      name: FK_NAME
+    )
+  end
+
+  def down
+    with_lock_retries do
+      remove_foreign_key_if_exists(SOURCE_TABLE_NAME, name: FK_NAME)
+    end
+  end
+end