From efa6379b92cbf86215b956ec20387e059f07ae0a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Thu, 23 Jul 2026 11:37:36 +0200
Subject: [PATCH] Calculate the number of parameters in INSERT query using the
 columns list

The column names list does not contain the create_uid nor create_date columns
instead of columns list.

Closes #14800
---
 trytond/trytond/model/modelsql.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/trytond/trytond/model/modelsql.py b/trytond/trytond/model/modelsql.py
index de0054191a..6459dbc360 100644
--- a/trytond/trytond/model/modelsql.py
+++ b/trytond/trytond/model/modelsql.py
@@ -1016,7 +1016,7 @@ class ModelSQL(ModelStorage):
                 vlist = (
                     s for s in grouped_slice(
                         vlist,
-                        backend.MAX_QUERY_PARAMS // (len(column_names) + 1)))
+                        backend.MAX_QUERY_PARAMS // (len(columns) + 1)))
             else:
                 vlist = ([v] for v in vlist)