2009年12月8日
ORACLE 视图之V$LOG
摘要： V$LOG视图展示ORACLE online redo的信息.代码 Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--SQL>select*fromv$log2/GROUP#THREAD#SEQUENCE#BYTESMEMBERSARCHIVEDS... 阅读全文
posted @ 2009-12-08 22:27 Christmas 阅读(1461) 评论(0) 推荐(0) 编辑
ORACLE一句晦涩的话
摘要： Oracle Database compresses only nonpartitioned indexes that are nonunique or unique indexes of at least two columnshttp://download-uk.oracle.com/docs/cd/B19306_01/server.102/b14200/statements_1008.htm... 阅读全文
posted @ 2009-12-08 18:49 Christmas 阅读(190) 评论(0) 推荐(0) 编辑