From e2b139d7ef346f2455815c394226c1b7909a733e Mon Sep 17 00:00:00 2001
From: Fedor Indutny <indutny@signal.org>
Date: Thu, 7 Aug 2025 10:22:59 -0700
Subject: [PATCH] fix: include original error in ROLLBACK failure

---
 lib/index.ts | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/lib/index.ts b/lib/index.ts
index b517c80..424db67 100644
--- a/lib/index.ts
+++ b/lib/index.ts
@@ -555,7 +555,14 @@ export default class Database {
         commit.run();
         return result;
       } catch (error) {
-        rollback.run();
+        try {
+          rollback.run();
+        } catch (rollbackError) {
+          if (rollbackError instanceof Error) {
+            rollbackError.cause = error;
+          }
+          throw rollbackError;
+        }
         throw error;
       } finally {
         this.#transactionDepth -= 1;