Question

sql server2008如何查询在指定的数据库中所有的表名和每个表的字段名及字段类型

能否一个语句完成

Answer 1

select t.name as tablename,c.name as columnname,ty.name as typename,
c.max_length as typelength
from sys.columns c inner join sys.tables t on t.object_id=c.object_id
inner join sys.types ty on ty.system_type_id=c.system_type_id
order by t.name,c.column_id

Answer 2

在sys.下面有一组系统视图，你所需要的数据资料都可以通过那些视图来查到~~

追问

请问语句怎么编写？

追答

select * from sys.tables
select * from sys.all_objects
select * from sys.databases