From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Tue, 21 Mar 2023 18:43:46 +0000 (-0400)
Subject: fix update in nested_sets example
X-Git-Tag: rel_2_0_8~21
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ce4e1770f01a6c19d3a55621529e3f98607d7824;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

fix update in nested_sets example

Fixes: #9520
Change-Id: I3dbf62bd9b70fb226cf7c641719df8ac53ec1427
---

diff --git a/examples/nested_sets/nested_sets.py b/examples/nested_sets/nested_sets.py
index 2412eaf9ec..1492f6abd8 100644
--- a/examples/nested_sets/nested_sets.py
+++ b/examples/nested_sets/nested_sets.py
@@ -52,7 +52,9 @@ def before_insert(mapper, connection, instance):
         )
 
         connection.execute(
-            personnel.update(personnel.c.rgt >= right_most_sibling).values(
+            personnel.update()
+            .where(personnel.c.rgt >= right_most_sibling)
+            .values(
                 lft=case(
                     (
                         personnel.c.lft > right_most_sibling,