摘要: ALTER SYSTEM 中 SCOPE=SPFILE/MEMORY/BOTH 的区别:SCOPE = SPFILEThe change is applied in theserverparameter file only. The effect is as follows:■ For dynami... 阅读全文
posted @ 2016-01-21 18:11 TIMLONG 阅读(190) 评论(0) 推荐(0) 编辑
摘要: LANG=C是最早最简单的C语言环境(标准ASCII码) 阅读全文
posted @ 2016-01-21 15:03 TIMLONG 阅读(649) 评论(0) 推荐(0) 编辑
摘要: xclock 阅读全文
posted @ 2016-01-21 14:45 TIMLONG 阅读(515) 评论(0) 推荐(0) 编辑