摘要: Hanging around in my hotel in Chicago because it is raining, I have been cruising around in the OTN forums which inspired me to write something about the High Watermark and the Oracle 10gR1 New Feature SEGMENT SHRINKING.The High Watermark is the maximum fill-grade a table has ever reached.Above the 阅读全文
posted @ 2012-09-10 17:50 jefflu99 阅读(414) 评论(0) 推荐(0) 编辑