我正在尝试在InfiniDB中创建此表:CREATETABLEdimension.date(date_idint(8),--20120512`date`date,--2012-05-12daytinyint,--12day_of_weektinyint,--6(sundaybeing0)weekdayvarchar(10),--Saturdayweektinyint,monthtinyint,month_namevarchar(20),quartertinyint,yearsmallint)ENGINE=infinidb;它给我提供了这个错误:ErrorCode:138.Thesynt