获取存储过程的修改时间和创建时间查询建立时间
--表 select * from sysobjects where id=object_id(N‘表名‘) and xtype=‘U‘ --表的结构 select * from syscolumns where id=object_id(N‘表名‘) --存储过程 select * from sysobjects where id=object_id(N‘存储过程名‘) and xtype=‘P‘
查询最后修改时间
--存储过程 select name,modify_date from sys.all_objects where type=‘P‘ order by modify_date desc --触发器 select name,modify_date from sys.all_objects where type=‘TR‘ order by modify_date desc --表 select * from sys.all_objects where type=‘u‘ order by modify_date desc
SQL 查询某个表下面的所有字段, 类型, 长度
select column_name as ColumnName,data_type as DataType,character_maximum_length as [Length],* from information_schema.columns
where table_name =‘TableName‘
--把所有的表的权限都修改为 dbo的权限
EXEC sp_MSforeachtable ‘exec sp_changeobjectowner ‘‘?‘‘,‘‘dbo‘‘ ‘
