THREE-STAR INDEX—THE IDEAL INDEX FOR A SELECT最佳理论:Deriving the Ideal Index for a SELECT THREE-STAR INDEX—THE IDEAL INDEX FOR A SELECT DECLARE CURSOR41 CURSOR FOR SELECT CNO, FNAME FROM CUST WHERE LNAME = :LNAME AND CITY = :CITY ORDER BY FNAME An...(more)
我们的生产库是LOAP类型DPF数据库的,我想问一下,有没有好的方法看数据库的排序堆是否正常呢?我的做法是:1、查看数据库几个运行缓慢节点的排序数量和使用排序堆的大小bash-4.2$ db2 get snapshot for database on db at dbpartitionnum 10|grep -i sortTotal Private Sort he...(more)
DS8700的一个控制器报警,做View Storage Facility State后,查看后Detected problem in RIO loop.Please run MAP 4E20 - Rio Verification Tool to isolate the problem in RIO loop.接下来这个run MAP 4E20,要如何做?