要刪除所有的用戶表:
declare @sql varchar(8000)
SELECT @sql='drop table ' + name FROM sysobjects
WHERE (type = 'U')
ORDER BY 'drop table ' + name
exec(@sql)
如果要刪除所有用戶表中的內容,可以執行以下語句:
declare @sql varchar(8000)
SELECT @sql='truncate table ' + name FROM sysobjects
WHERE (type = 'U')
ORDER BY 'truncate table ' + name
exec(@sql)
慎用!
如下也行:
use 數據庫名(是要刪除表的所在的那個數據庫的名稱)
GO
declare @sql varchar(8000)
while (select count(*) from sysobjects where type='U')>0
begin SELECT @sql='drop table ' + name FROM sysobjects
WHERE (type = 'U')
ORDER BY 'drop table ' + name
exec(@sql)
end
