2018年4月18日
Oracle_Event_IO_direct path read
摘要： 1.definition Direct path reads are generally used by Oracle when reading directly into PGA memory (as opposed to into the buffer cache). If asynchrono 阅读全文
posted @ 2018-04-18 13:38 dayu.liu 阅读(131) 评论(0) 推荐(0) 编辑