获取表的所有字段名 select name from syscolumns where id=object_id('RS_LX_GoodList') //RS_LX_GoodList 为表名
获取每个字段的统计数 select
count
(1) 统计数
from
syscolumns
where
id=object_id(
'表名'
)
按时间的排序
升序排序 select * from tableName order by time DESC;
降序排序 select * from tableName order by time asc;
查询一个数据库有多少表 SELECT count(*) FROM sysobjects WHERE (xtype = 'U')