cursor请帮忙分析一下
Declare @t varchar (1024)
Declare tbl_cur cursor for
select TABLE_NAME from INFORMATION_SCHEMA.TABLES WHERE TABLE_TYPE = 'BASE TABLE'
OPEN tbl_cur
FETCH NEXT from tbl_cur INTO @t
WHILE @@FETCH_STATUS = 0
BEGIN
EXEC ('TRUNCATE TABLE '+ @t)
FETCH NEXT from tbl_cur INTO @t
END
CLOSE tbl_cur
DEALLOCATE tbl_Cur
最好做个注释。谢谢
[此贴子已经被作者于2006-5-17 15:57:25编辑过]