------解决思路----------------------
在左边的里面找到相应的表，点开就能看到列类型
------解决思路----------------------
select b.colname,
a.[name]
from sys.types a
inner join (select [name] as colName,
system_type_id
from sys.columns
where [object_id]= (select [object_id]
from sys.tables
where [name]= '表名')
) b
on a.system_type_id = b.system_type_id