Oracle

This article makes it possible to discover some of the problems of backup during the recovery process by using a complete backup of Oracle 10g RAC Rman for a different machine recovery process. such as the redundancy of the Regulation log, control

Four simple guidelines to improve the number and quality of Pl/sql code I've been writing Pl/sql code since 1990. That means I've written tens of thousands of of lines of software code, but I'm sure most of the code is very clumsy and difficult to

Oracle Log Analyzer Tool Logminer use 1. Set Date format Alter system set nls_date_format= ' Yyyy-mm-dd hh24:mi:ss ' scope=spfile; Select To_char (sysdate, ' Yyyy-mm-dd hh24:mi:ss ') from dual; 2. Add Supplemental Log If the database needs to

The SQL Tuning toolset (SQL Tuning set,sts) is an integral part of the Oracle 10g SQL Tuning Advisor feature. Each tuning toolset contains one or several SQL statements, as well as the contextual information needed to properly interpret them. SQL

Oracle Decode () functions and case statements are all common use, so what is the difference between them? Here's a detailed description of The difference between the Oracle Decode () function and the case statement for your reference. First, give

There is a database file 1 block 128 bad blocks causing the database to fail to start the error follows The database version is 11.2.0.1, and according to our experience the block is the segment header of system rollback, following for my query

1: Backup Oracle Database2: Backup control files to trace (in case you need to create a new control file) The code is as follows Copy Code sql> ALTER DATABASE backup Controlfile to trace; Database altered. Sql> Oradebug

oracle| strategy What is Oracle's strategy for Linux? Oracle fully supports the Linux operating system. In fact, Oracle is the first commercial database available for Linux. By using Oracle's industry-leading offerings to support Linux, we can

oracle| notes At present, it is necessary to use Oracle's pro*c in rebuilding a service program under Linux. The following is a transcript of the study: Introduction of Pro*c In addition to providing database access to database access tools such

oracle| execution Oracle Diagnostics Case-job task stops executing Last Updated:friday, 2004-11-26 9:48 eygle Yesterday, a researcher reported that the database timed tasks did not perform properly, causing some operations to fail. began to

Oracle Oracle 10G Data Pump (part I) Author: fenng Source: Http://www.DBAnotes.net Oracle 10G Data Pump technology enables high-speed movement of databases and metadata among different databases. This technique is based on two data movement. Tools:

oracle| Data | Application Example Introduction to Oracle Database Dictionaries Oracle data dictionaries consist of tables and views that store some database objects about database structure information. The database dictionary describes how the

Method One: Use Sqlplus 64-bit: [Oracle@qs-wg-db2 ~]$ Sqlplus/as sysdba; Sql*plus:release 10.2.0.5.0-productionon Sun Sep 25 08:57:22 2011 Copyright (c) 1982, Oracle. All Rights Reserved. Connected to: Oracle Database 10g Enterprise

Oracle claims to install the Oracle9i database under Linux at least 512MB of memory and at least 1GB or twice times the memory size of the swap space, for the system memory is greater than 2GB of servers, swap space can be between 2gb-4gb. If you

"Guide" This article describes the considerations for MySQL to Oracle program migration. There are many applications, just started with the MySQL database can basically achieve a variety of functional requirements, with the increase in the number

Everyone in the daily work, I think 99% are used to Sqlplus to login database, the database management, tuning, configuration. So if there's a lot of databases, we are connected after all is unified sql>, it is possible that the current does not

Environment: Os:red Hat Linux as 5 db:10.2.0.4 There are times when the test environment requires that we use the backup set of the production library to recover on another new machine (provided the new machine installs Oracle software in advance

Time:3 months late 8, -10 .Location: QQ Group Live 577062646Share teacher: Brother Feng51CTO College lecturer, MBA, PMP International project Manager, Itpux Technology Network founder and webmaster, with more than 10 years of experience in large

Microsoft (China) Co., Ltd. announced that in March 2001, Microsoft SQL Server 2000 received three consecutiveGrand Prize, highly scalable data warehouse, and business intelligence features won deep recognition. In April 2001, 2000 million

In windows, adjust the virtual hard disk size of the Oracle VM VirtualBox:Run cmd to enter Windows command line modeAfter cd, keep up with the directory installed by the Oracle VM VirtualBox. You must go to the innermost layer, that is, the root