From bf75fdb72fb1a804d0fd733172acbf54e097c83b Mon Sep 17 00:00:00 2001
From: BananaMasterz <45745548+BananaMasterz@users.noreply.github.com>
Date: Tue, 18 Jul 2023 22:26:19 +0300
Subject: [PATCH] added support for MariaDB nested transactions

---
 drift/lib/src/runtime/executor/helpers/engines.dart | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drift/lib/src/runtime/executor/helpers/engines.dart b/drift/lib/src/runtime/executor/helpers/engines.dart
index 39ba7de7..f1e9bb74 100644
--- a/drift/lib/src/runtime/executor/helpers/engines.dart
+++ b/drift/lib/src/runtime/executor/helpers/engines.dart
@@ -188,8 +188,10 @@ class _StatementBasedTransactionExecutor extends _TransactionExecutor {
       _StatementBasedTransactionExecutor this._parent, int depth)
       : _delegate = _parent._delegate,
         _startCommand = 'SAVEPOINT s$depth',
-        _commitCommand = 'RELEASE s$depth',
-        _rollbackCommand = 'ROLLBACK TO s$depth',
+        _commitCommand = _parent._db.dialect == SqlDialect.mariadb
+            ? 'RELEASE SAVEPOINT s$depth' : 'RELEASE s$depth',
+        _rollbackCommand = _parent._db.dialect == SqlDialect.mariadb
+            ? 'ROLLBACK TO SAVEPOINT s$depth' : 'ROLLBACK TO s$depth',
         super(_parent._db);
 
   @override