From 69909fdb8a7eb858a809dffb098320968bec9962 Mon Sep 17 00:00:00 2001
From: 28810 <28810@YEXIANGQIN>
Date: Wed, 3 Apr 2019 18:41:32 +0800
Subject: [PATCH] =?UTF-8?q?v0.4.5(=E6=B8=85=E6=98=8E=E7=89=88=E6=9C=AC)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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- 优化 IFreeSql.Transaction 可嵌套连续使用，之前会死锁；
- 修复 导航属性的关系，误将 ManyToOne 设置成了 OneToMany；
- 补充 DbFirst GetTablesByDatabase 获取表备注；
- 补充 ISelect.ToList(a => new XxxDto { XxxId = a.Id, ... }) 支持，之前只能支持匿名类；
- 补充 扩展 IUpdate.Set(a => a.Title + "111") 指定字段在原基础上增加值的范围，之前只支持数字类型的累加；
---
 FreeSql/FreeSql.csproj                            | 2 +-
 FreeSql/Internal/CommonProvider/UpdateProvider.cs | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/FreeSql/FreeSql.csproj b/FreeSql/FreeSql.csproj
index 1755002b..18f277ba 100644
--- a/FreeSql/FreeSql.csproj
+++ b/FreeSql/FreeSql.csproj
@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<TargetFramework>netstandard2.0</TargetFramework>
-		<Version>0.4.1.2</Version>
+		<Version>0.4.5</Version>
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 		<Authors>YeXiangQin</Authors>
 		<Description>FreeSql is the most convenient ORM in dotnet. It supports Mysql, Postgresql, SqlServer, Oracle and Sqlite.</Description>
diff --git a/FreeSql/Internal/CommonProvider/UpdateProvider.cs b/FreeSql/Internal/CommonProvider/UpdateProvider.cs
index 975580a2..7951c178 100644
--- a/FreeSql/Internal/CommonProvider/UpdateProvider.cs
+++ b/FreeSql/Internal/CommonProvider/UpdateProvider.cs
@@ -285,12 +285,13 @@ namespace FreeSql.Internal.CommonProvider {
 			return this;
 		}
 		public IUpdate<T1> Set<TMember>(Expression<Func<T1, TMember>> binaryExpression) {
-			if (binaryExpression?.Body is BinaryExpression == false) return this;
+			if (binaryExpression?.Body is BinaryExpression == false &&
+				binaryExpression?.Body.NodeType != ExpressionType.Call) return this;
 			var cols = new List<SelectColumnInfo>();
 			var expt = _commonExpression.ExpressionWhereLambdaNoneForeignObject(null, cols, binaryExpression, null);
 			if (cols.Any() == false) return this;
 			foreach (var col in cols) {
-				if (col.Column.Attribute.IsNullable == true) {
+				if (col.Column.Attribute.IsNullable == true && col.Column.CsType.IsNullableType()) {
 					var replval = _orm.CodeFirst.GetDbInfo(col.Column.CsType.GenericTypeArguments.FirstOrDefault())?.defaultValue;
 					if (replval == null) continue;
 					var replname = _commonUtils.QuoteSqlName(col.Column.Attribute.Name);