原创 查看mysql 版本
1 使用mysql連接服務器時 2 使用語句SHOW VARIABLES LIKE "%version%"; [root@sdb5-11g ~]# mysql -u root Welcome to the MySQL monitor.
2020-02-24 00:54:05
原创 Oracle 11g Create Logical Standby
前置檢查工作： 1 Determine Support for Data Types and Storage Attributes for Tables 2 Ensure Table Rows in the Primary Databas
2020-02-24 00:54:05
原创 (轉)tar 解壓.zip文件報錯解決一例： gzip: stdin has more than one entry--rest ignored
1 tar -vxtf adtxxxx.zip 結果報錯提示 gzip: stdin has more than one entry--rest ignored tar: Child returned status 2 tar: Er
2019-02-19 06:39:13
原创 linux less命令簡介
less命令可以對文件或其它輸出進行分頁顯示，與moe命令相似，但是比more命令要強大許多。 在 less 中導航命令類似於 vi，如下： 1 搜索 當使用命令 less file-name 打開一個文件後，可以使用下面的方式在文件中搜
2018-09-02 09:55:42
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原创 Oracle RDBMS: Extracting the Table, Index & View Definitions (DDL) and Indexed Columns
https://blogs.oracle.com/mandalika/entry/oracle_extracing_the_table_index (Reproducing a 30 month old blog post from my
2018-09-02 09:55:42
原创 IBM developerWorks 上 《Linux環境進程間通信》系列文章鏈接
分類： linux文件系統（61） 作者同類文章X 1. 深刻理解 Linux 進程間通信（IPC） http://www.ibm.com/developerworks/cn/linux/l-ipc/index.htm
2018-09-02 09:55:42
原创 emca fails with "Database instance is unavailable" though available
Fix | Friday, November 23, 2012 Share FacebookLinkedInTwitterGoogle PlusEmailComment emca fails with "Data
2018-09-02 09:55:42
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原创 How does SQL Plan Management match SQL statements to SQL plan baselines?
https://blogs.oracle.com/optimizer/entry/how_does_sql_plan_management How does SQL Plan Management match SQL statem
2018-09-02 09:55:42
原创 How do adaptive cursor sharing and SQL Plan Management interact?
How do adaptive cursor sharing and SQL Plan Management interact? By Allison on Feb 11, 2013 We'
2018-09-02 09:55:42
原创 Differences and Similarities Between Index Coalesce and Shrink Space
Differences and Similarities Between Index Coalesce and Shrink Space February 6, 2008 Posted by Richar
2018-09-02 09:55:42
原创 sql bind capture相關文檔
How To Create a Database SQL Trace Based On Capture Bind Variable For A Session Alone (文檔 ID 434437.1) Oracle's
2018-09-02 09:55:42
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原创 dba_source存儲的內容解釋
什麼是dba_source字典視圖： 存儲所有函數、過程、程序包和Java源的完整的文本，對於你瞭解一個數據庫對象的源代碼很有用。存儲過程在該視圖中是以行爲單位進行存儲的。dba_source視圖中存儲的是行爲單位拆分的存儲過程等對象 如
2018-09-02 09:55:42
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原创 How do I force a query to use bind-aware cursor sharing?
How do I force a query to use bind-aware cursor sharing? By Allison on Feb 13, 2012 no_BIND_AWA
2018-09-02 09:55:41
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原创 Oracle 11g 針對SQL性能的新特性（一）- Adaptive Cursor Sharing
Oracle 11g 針對SQL性能的新特性（一）- Adaptive Cursor Sharing By Roger Song-Oracle on 十月 03, 2011 Orac
2018-09-02 09:55:41
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