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最新推荐文章于 2025-08-24 11:12:36 发布
原创 最新推荐文章于 2025-08-24 11:12:36 发布 · 478 阅读 · 0 ·
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oracle获取rowid,Oracle中的ROWID实现
weixin_32150027的博客
04-04 1235
一直以来，Oracle的发展是如火如荼，依然非常成熟，无论是行业的人员和资料的丰富程度。对于数据库的体系结构的内容，下面这张图我估计很多DBA都快看吐了，每次一提起体系结构，总是会看到这张图。而看着10年前的图，发现依旧能讲出不少的东西，很多技术的改变都是添砖加瓦，而动地基之类的改动，那就相当难了，从12c的体系结构可以看出，Oracle真是下了血本了，根深蒂固的基础架构都要动，而且这个架构貌似以...
Experts Oracle Database Architecture 中文版
08-18
《专家级Oracle数据库架构》是Oracle全球副总裁、技术权威Tom的力作，这本书深入解析了Oracle数据库的核心架构，为读者提供了宝贵的理论与实践经验。在Oracle SQL、DBA（数据库管理员）等领域，这本书堪称经典，是...
Cluster Interconnect in Oracle RAC
Lixora's DB Home
05-09 1281
In this DocumentThe purpose of this note is to make DBAs and System Administrators familiar with the concept of the cluster or private interconnect and its usage in Oracle Clusterware and Oracle Real Application ClustersThe main audience is DBAs and System
Oracle JDeveloper Licensing
最新发布
allway2的博客
08-24 424
Oracle JDeveloper Licensing is important since it is a free product from Oracle. But, being free, does not mean that there are no restrictions.JDeveloper is a free integrated development environment (IDE) that simplifies the development of Java-based appli
Oracle helpful url list
06-17 394
Oracle helpful url list www.petefinnigan.com/orasec.htm This site is good for learning and exploring the Oracle se...
oracle 优先级判断,关于Oracle进程的优先级
weixin_29447621的博客
04-05 612
关于Oracle进程的优先级中文社区 (MOSC)数据库 (MOSC)4 RepliesLast updated on December 04, 2014This question is Not Answered.注意，我们以下讨论的信息，都是10gR2以上的版本适用的(而且Aix上常见)最近接触了几个case都是和Oracle的进程优先级相关的问题，有的是bug，...
Oracle Analyze
基于Oracle11G
06-17 1万+
Oracle Analyze
oracle consistent gets,What is Oracle consistent gets?
weixin_30402009的博客
04-06 169
What is Oracle consistent gets?http://www.dba-oracle.com/m_consistent_gets.htmTheconsistent getsOracle metricisthe number of times aconsistent read (a logical RAM buffer I/O) was requested to get data...
Oracle dblink介绍
小麦苗DBA宝典
12-14 840
Oracle dblink介绍 官网：https://docs.oracle.com/cd/B19306_01/server.102/b14200/stat...
advisors oracle,Oracle Support Lifecycle Advisors
weixin_30786813的博客
04-04 93
Updated 10-Jun-2013Oracle Support's strategic Transformation initiative to define and deploy a future state model for our business continues with the expansion of our Lifecycle Advisor services. The f...
Oracle Business Intelligence Enterprise Edition 12c - Second Edition
04-23
A comprehensive guide from Oracle experts, that will act as your single point of reference for building an Oracle BI 12c system that turns data in actionable insight. About This Book Come, start ...
Oracle SQL Tuning with Oracle SQLTXPLAIN: Oracle Database 12c Edition
04-07
Learn through this practical guide to SQL tuning how Oracle's own experts do it, using a freely downloadable tool called SQLTXPLAIN. This new edition has been expanded to include AWR, Oracle 12c ...
oracle查询blob字段照片(jpeg) 像素大小sql
08-06
JPEG（Joint Photographic Experts Group）是一种广泛使用的图像压缩标准和文件格式，支持有损压缩和无损压缩。JPEG格式非常适合于存储照片和其他真实世界的图像，在Web开发和其他应用中非常常见。JPEG格式的图片由...
PLS-00103: Encountered the symbol "CREATE"
热门推荐
CPP_CHEN的专栏
05-18 1万+
I wrote a SQL script as below, while executing it, encountered 'PLS-00103: Encountered the symbol "CREATE"' error. logging.sql ---- DROP SEQUENCE pt_debug_sequence; CREATE SEQUENCE pt_debug_sequ
ORA-01654: unable to extend index
CPP_CHEN的专栏
05-18 4071
This is a summary of the solution for issue "ORA-01654: unable to extend index ..." from internet. 1) Check table space usage. SELECT UPPER(F.TABLESPACE_NAME) "TblSpName", D.TOT_GROOTTE_MB "Tbl
CrystalReport 2011 - JDBC driver not found
CPP_CHEN的专栏
06-28 2546
While create connection to Oracle XE database, CrystalReport 2010 reports "JDBC driver not found". Here is the solution to fix this prolem. 1) copy "ojdbc6.jar" Oracle JDBC Driver to "C:\Program File
Execution plan
CPP_CHEN的专栏
05-24 1799
1)  Query recent executed SQL for user from V$SQL SQL>col sql_text format a50 truncate SQL>select /* recentsql */ sql_id, child_number, hash_value, address, executions, sql_text   2  from v$sql
Install Oracle 11g R2 in Centos 6 X64
CPP_CHEN的专栏
07-24 1405
If the prereuisite  CV_ASSUME_DISTID=OEL4 to CV_ASSUME_DISTID=OEL6
How to execute an OS command in SQL*PLUS without leaving the session ?
CPP_CHEN的专栏
05-18 1032
SQL> help help Enter Help [topic] for help.  @                COPY         PAUSE                    SHUTDOWN  @@            DEFINE       PRINT                    SPOOL  /
Oracle9i权威指南：全面参考
Oracle9i: The Complete Reference 是一本由 Kevin Loney、George Koch 和 TUSC (The Experts at University System of Central Florida) 联合编写的权威指南，针对 Oracle Database 9i 提供了详尽的参考信息。...
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