SQl Server 中读取游标的一段代码
DECLARE cursor_goods CURSOR FOR /*声明游标*/ SELECT goods_id,goods_name,store_count FROM goods WHERE store_count BETWEEN 500 AND 999 /*定义游标结果…...
sql server 数据库mdf与ldf文件的方法
EXEC sp_attach_db @dbname = 'SutdentMIS',@filename1='E:\School Professional Data\StudentMIS.mdf', @filename2='E:\School Professional …...