From 16e32901d5f8b4f42885f6af8f93dfcea507c873 Mon Sep 17 00:00:00 2001
From: 20521097 <20521097@qq.com>
Date: Thu, 27 Oct 2022 16:13:19 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E6=95=B0=E6=8D=AE=E7=B1=BB?=
 =?UTF-8?q?=E5=9E=8Bsbyte=E5=AF=B9=E5=BA=94clickhouse=20Int8=E7=9A=84?=
 =?UTF-8?q?=E9=94=99=E8=AF=AF?=
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Content-Type: text/plain; charset=UTF-8
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---
 .../SqlSugar.ClickHouseCore/ClickHouse/ClickHouseProvider.cs  | 4 ++++
 .../ClickHouse/DbBind/ClickHouseDbBind.cs                     | 4 ++--
 Src/Asp.NetCore2/SqlSugar/Enum/ProperyType.cs                 | 1 +
 .../SqlSugar/ExpressionsToSql/Common/SugarParameter.cs        | 4 ++++
 Src/Asp.NetCore2/SqlSugar/Utilities/UtilConstants.cs          | 1 +
 5 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/Src/Asp.NetCore2/SqlSugar.ClickHouseCore/ClickHouse/ClickHouseProvider.cs b/Src/Asp.NetCore2/SqlSugar.ClickHouseCore/ClickHouse/ClickHouseProvider.cs
index 18894a886..d5ff23d29 100644
--- a/Src/Asp.NetCore2/SqlSugar.ClickHouseCore/ClickHouse/ClickHouseProvider.cs
+++ b/Src/Asp.NetCore2/SqlSugar.ClickHouseCore/ClickHouse/ClickHouseProvider.cs
@@ -133,6 +133,10 @@ namespace SqlSugar.ClickHouse
                         param.Value = Guid.Empty;
                     }
                 }
+                if (dbtype.ObjToString() == System.Data.DbType.SByte.ToString())
+                {
+                    dbtype = ClickHouseDbBind.MappingTypesConst.First(it => it.Value == CSharpDataType.@sbyte).Key;
+                }
                 if (param.Value!=null&&param.Value!=DBNull.Value&&dbtype.ObjToString() == System.Data.DbType.Boolean.ToString())
                 {
                     sql = sql.Replace(param.ParameterName, param.Value.ObjToBool()?"1":"0");
diff --git a/Src/Asp.NetCore2/SqlSugar.ClickHouseCore/ClickHouse/DbBind/ClickHouseDbBind.cs b/Src/Asp.NetCore2/SqlSugar.ClickHouseCore/ClickHouse/DbBind/ClickHouseDbBind.cs
index f4c76747e..5ff879b3b 100644
--- a/Src/Asp.NetCore2/SqlSugar.ClickHouseCore/ClickHouse/DbBind/ClickHouseDbBind.cs
+++ b/Src/Asp.NetCore2/SqlSugar.ClickHouseCore/ClickHouse/DbBind/ClickHouseDbBind.cs
@@ -67,8 +67,8 @@ namespace SqlSugar.ClickHouse
                     new KeyValuePair<string, CSharpDataType>("UInt32",CSharpDataType.@int),
                     new KeyValuePair<string, CSharpDataType>("UInt16",CSharpDataType.@short),
                     new KeyValuePair<string, CSharpDataType>("UInt64",CSharpDataType.@long),
-                    new KeyValuePair<string, CSharpDataType>("Int8",CSharpDataType.@int),
-                    new KeyValuePair<string, CSharpDataType>("UInt8",CSharpDataType.@int),
+                    new KeyValuePair<string, CSharpDataType>("Int8",CSharpDataType.@sbyte),
+                    new KeyValuePair<string, CSharpDataType>("UInt8",CSharpDataType.@byte),
                     new KeyValuePair<string, CSharpDataType>("Decimal(38,19)",CSharpDataType.@decimal),
                     new KeyValuePair<string, CSharpDataType>("Decimal",CSharpDataType.@decimal),
                     new KeyValuePair<string, CSharpDataType>("Decimal32",CSharpDataType.@decimal),
diff --git a/Src/Asp.NetCore2/SqlSugar/Enum/ProperyType.cs b/Src/Asp.NetCore2/SqlSugar/Enum/ProperyType.cs
index 9ec673439..2ce145aec 100644
--- a/Src/Asp.NetCore2/SqlSugar/Enum/ProperyType.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Enum/ProperyType.cs
@@ -15,6 +15,7 @@ namespace SqlSugar
         @double,
         @Guid,
         @byte,
+        @sbyte,
         @enum,
         @short,
         @long,
diff --git a/Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/Common/SugarParameter.cs b/Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/Common/SugarParameter.cs
index c04b267b3..f0518e03d 100644
--- a/Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/Common/SugarParameter.cs
+++ b/Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/Common/SugarParameter.cs
@@ -110,6 +110,10 @@ namespace SqlSugar
             {
                 this.DbType = System.Data.DbType.Byte;
             }
+            else if (type == UtilConstants.SByteType)
+            {
+                this.DbType = System.Data.DbType.SByte;
+            }
             else if (type == UtilConstants.FloatType)
             {
                 this.DbType = System.Data.DbType.Single;
diff --git a/Src/Asp.NetCore2/SqlSugar/Utilities/UtilConstants.cs b/Src/Asp.NetCore2/SqlSugar/Utilities/UtilConstants.cs
index 6387f7f01..5aee5dc5f 100644
--- a/Src/Asp.NetCore2/SqlSugar/Utilities/UtilConstants.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Utilities/UtilConstants.cs
@@ -24,6 +24,7 @@ namespace SqlSugar
         internal static Type BoolType = typeof(bool);
         internal static Type BoolTypeNull = typeof(bool?);
         internal static Type ByteType = typeof(Byte);
+        internal static Type SByteType = typeof(sbyte);
         internal static Type ObjType = typeof(object);
         internal static Type DobType = typeof(double);
         internal static Type FloatType = typeof(float);