From fb6e1f1fed1385397ff5ece6b7c2bdf5c78d9c90 Mon Sep 17 00:00:00 2001
From: Justin Lin <justin.sdk@gmail.com>
Date: Wed, 11 Nov 2020 14:57:58 +0800
Subject: [PATCH] errata

---
 docs/CH20.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/CH20.md b/docs/CH20.md
index e415d08..554279c 100644
--- a/docs/CH20.md
+++ b/docs/CH20.md
@@ -776,7 +776,7 @@ conn.rollback(savepoint);
 . . .
 conn.commit();
 // 記得釋放save point
-stmt.releaseSavepoint(savepoint);
+conn.releaseSavepoint(savepoint);
 ```
 
 > **良葛格的話匣子** 您的資料表格必須支援交易，才可以執行以上所提到的功能，例如在 MySQL 中可以建立 InnoDB 類型的表格：