Update unit test

Src/Asp.NetCore2/SqlSeverTest/UnitTest/Unitadfasdfa.cs

@@ -88,6 +88,22 @@ namespace OrmTest
             {
                 throw new Exception("unit error");
             }
+            var sq2 = db.QueryableWithAttr<KingJsonTest>()
+                   .LeftJoin<KingTree>((t, j) => t.Id == j.Id)
+                   .Where((t, j) => t.CreateTime == null || j.ParentId == 1)
+                   .Select((t, j) => new KingOutPut() { }, true)
+                   .ToSqlString();
+            var sql3 = "SELECT \"T\".\"CREATE_TIME\" AS \"CREATETIME\" ,\"J\".\"PARENTID\" AS \"PARENTID\" FROM \"KING_JSON_TEST\" \"T\" Left JOIN HGT.\"KINGTREE\" \"J\" ON ( \"T\".\"ID\" = \"J\".\"ID\" )   WHERE (( \"T\".\"CREATE_TIME\" IS NULL ) OR ( \"J\".\"PARENTID\" = 1 ))";
+            if (sq2 != sql3)
+            {
+                throw new Exception("unit error");
+            }
+
+        }
+        public class KingOutPut
+        {
+            public DateTime CreateTime { get; set; }
+            public int ParentId { get; set; }
 
         }
         //Json字段实体