查询表名为tb_menu的所有列名 ? 1 select name from syscolumns where id=object_id('tb_menu') 查询表名为tb_menu的所有列名个数 ? 1 select count(name) from syscolumns where id=object_id('tb_menu') 或者 ? 1 2 3 select count(syscolumns.name) fro
查询表名为tb_menu的所有列名
?
1
select name from syscolumns where id=object_id('tb_menu')
查询表名为tb_menu的所有列名个数
?
1
select count(name) from syscolumns where id=object_id('tb_menu')
或者
?
1
2
3
select count(syscolumns.name)
from   syscolumns ,sysobjects   
where  syscolumns.id=sysobjects.id  and sysobjects.name = 'tb_menu'