mysql 開啟遠程服務,mysql開啟進入mysqlserver如下:Enter password: ******Welcome to the MySQL monitor. Commands end with ; or \g.Your MySQL connection id is 810Server version: 5.6.10 MySQL Community Server (GPL)Copyright (c) 2000, 2013, Oracle and/or its
Chapter 2 User Authentication, Authorization, and Security(9):防止登入名稱和使用者查看中繼資料,authentication原文出處:http://blog.csdn.net/dba_huangzj/article/details/39003679,專題目錄:http://blog.csdn.net/dba_huangzj/article/details/37906349
Chapter 2 User Authentication, Authorization, and Security(8):建立映射到登入名稱的資料庫使用者,authentication原文出處:http://blog.csdn.net/dba_huangzj/article/details/38944121,專題目錄:http://blog.csdn.net/dba_huangzj/article/details/37906349
跟蹤oracle中sql語句執行過程及相關知識拓展,oraclesqlselect * from v$sqlarea;select * from v$sqlarea where first_load_time>'2010-11-27/09:30:00'; 這個方法查詢結果每條記錄顯示一條查詢語句,且只能查詢sql_text小於1000字元的,多餘的會被截斷。
Chapter 2 User Authentication, Authorization, and Security(5):使用固定伺服器角色,authentication原文出處:http://blog.csdn.net/dba_huangzj/article/details/38844999,專題目錄:http://blog.csdn.net/dba_huangzj/article/details/37906349
Oracle本地管理對比資料字典管理資料表空間,oracle字典Locally vs. Dictionary Managed Tablespaces整理自:http://www.orafaq.com/node/3.When Oracleallocates space to a segment (like a table or index), a group of contiguousfree blocks, called an extent, is added to the segment.