表 'TimeScheduleGroupTable' 的表级别约束未指定列列表。****

SQL2014 同时创建了25张表最后一个报错，请问要怎么解决？？

 SQLTimeScheduleGroup = "CREATE TABLE TimeScheduleGroupTable(" _
              & "ID INT NOT NULL IDENTITY(1,1) ," _
              & "MicroID BIGINT ," _
              & "TimeScheduleID BIGINT ," _
              & "Index BIGINT ," _
& "CONSTRAINT pk_xID PRIMARY KEY (ID) ) "

已找到错误，“Index”列名有问题，可能是关键字吧，具体不知

https://zhidao.baidu.com/question/1511604683035945100.html