From 9c3b5b15c45b0693bf4295c36039d2bd1bffd4ee Mon Sep 17 00:00:00 2001
From: 28810 <28810@YEXIANGQIN>
Date: Sun, 12 Jul 2020 11:16:26 +0800
Subject: [PATCH] =?UTF-8?q?-=20=E4=BF=AE=E5=A4=8D=20=E6=89=B9=E9=87=8F?=
 =?UTF-8?q?=E6=8F=92=E5=85=A5=E7=9A=84=E6=97=B6=E5=80=99=E6=8A=A5=E9=94=99?=
 =?UTF-8?q?System.DivideByZeroException=20#365=EF=BC=9B?=
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---
 FreeSql/Internal/CommonProvider/InsertProvider.cs | 1 +
 FreeSql/Internal/CommonProvider/UpdateProvider.cs | 1 +
 2 files changed, 2 insertions(+)

diff --git a/FreeSql/Internal/CommonProvider/InsertProvider.cs b/FreeSql/Internal/CommonProvider/InsertProvider.cs
index 6883a596..fae63436 100644
--- a/FreeSql/Internal/CommonProvider/InsertProvider.cs
+++ b/FreeSql/Internal/CommonProvider/InsertProvider.cs
@@ -181,6 +181,7 @@ namespace FreeSql.Internal.CommonProvider
             if (_noneParameter == false)
             {
                 var colSum = _table.Columns.Count - _ignore.Count;
+                if (colSum <= 0) colSum = 1;
                 takeMax = parameterLimit / colSum;
                 if (takeMax > valuesLimit) takeMax = valuesLimit;
             }
diff --git a/FreeSql/Internal/CommonProvider/UpdateProvider.cs b/FreeSql/Internal/CommonProvider/UpdateProvider.cs
index 7385aa2f..39e62aa4 100644
--- a/FreeSql/Internal/CommonProvider/UpdateProvider.cs
+++ b/FreeSql/Internal/CommonProvider/UpdateProvider.cs
@@ -126,6 +126,7 @@ namespace FreeSql.Internal.CommonProvider
             if (_noneParameter == false)
             {
                 var colSum = _table.Columns.Count - _ignore.Count;
+                if (colSum <= 0) colSum = 1;
                 takeMax = parameterLimit / colSum;
                 if (takeMax > valuesLimit) takeMax = valuesLimit;
             }