Update kdbndp

Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Realization/Kdbndp/SqlBuilder/KdbndpQueryBuilder.cs

@@ -31,7 +31,7 @@ namespace SqlSugar
         #region Common Methods
         public override bool IsComplexModel(string sql)
         {
-            return Regex.IsMatch(sql, @"AS ""\w+\.\w+""");
+            return Regex.IsMatch(sql, @"AS ""\w+\.\w+""")|| Regex.IsMatch(sql, @"AS ""\w+\.\w+\.\w+""");
         }
         public override string ToSqlString()
         {