Add Vastbase test

Src/Asp.NetCore2/VastbaseTest/2VastbaseTest.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net5.0</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="SqlSugarCore" Version="5.1.4.115-preview13" />
+  </ItemGroup>
+
+</Project>

Src/Asp.NetCore2/VastbaseTest/Program.cs

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+using SqlSugar;
+using System;
+
+namespace OrmTest
+{
+    
+    public class Program
+    {
+        static void Main(string[] args)
+        {
+            var db = DbHelper.GetNewDb();
+ 
+            db.CodeFirst.InitTables<DataType1>();
+            db.Insertable(new DataType1() { Id = 1,id2=Convert.ToDecimal(1.2),id3="aa" }).ExecuteCommand();
+            var list=db.Queryable<DataType1>().ToList();
+     
+        }
+    }
+
+    public class DataType1 
+    {
+        [SugarColumn(ColumnDataType ="integer")]
+        public int Id { get; set; }
+        [SugarColumn(ColumnDataType ="money",IsNullable =true)]
+        public decimal id2 { get; set; }
+        [SugarColumn(ColumnDataType = "varchar2", IsNullable = true)]
+        public string id3 { get; set; }
+    }
+
+    /// <summary>
+    /// Helper class for database operations
+    /// 数据库操作的辅助类
+    /// </summary>
+    public class DbHelper
+    {
+        /// <summary>
+        /// Database connection string
+        /// 数据库连接字符串
+        /// </summary>
+        public readonly static string Connection = "PORT=5410;DATABASE=sqlsugar_test;HOST=116.63.182.54;PASSWORD=Test@123456abc;USER ID=test;No Reset On Close=true";
+
+        /// <summary>
+        /// Get a new SqlSugarClient instance with specific configurations
+        /// 获取具有特定配置的新 SqlSugarClient 实例
+        /// </summary>
+        /// <returns>SqlSugarClient instance</returns>
+        public static SqlSugarClient GetNewDb()
+        {
+            var db = new SqlSugarClient(new ConnectionConfig()
+            {
+                IsAutoCloseConnection = true,
+                DbType = DbType.Vastbase,
+                ConnectionString = Connection,
+                LanguageType=LanguageType.Default//Set language
+
+            },
+            it => {
+                // Logging SQL statements and parameters before execution
+                // 在执行前记录 SQL 语句和参数
+                it.Aop.OnLogExecuting = (sql, para) =>
+                {
+                    Console.WriteLine(UtilMethods.GetNativeSql(sql, para));
+                };
+            });
+            return db;
+        }
+    }
+}