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) |
时间: 2024-12-27 21:56:39