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Question: Generally, we need to perform some operation based on the database record changes. We are used to constantly query tables in programs to determine whether there are new records. This results in high resource consumption. To improve this

For more information about bugs fixed in SQL Server 2000 Service Pack 4, click the following article number to view the article in the Microsoft Knowledge Base:314128 FIX: When an RPC call is performed, Access with conflicting values includes an

What is a deadlock? ==================== A deadlock occurs when two system server process IDs (SPIDs) are waiting for a resource and neither process can advance because the other process is preventing it from getting the resource. for example,

P6spy combined with SQL profiler Configuration P6spy is a dynamic monitoring framework for database access. It has been very mature for a long time. p6spy simulates a standard JDBC driver and acts as a proxy for the real underlying JDBC driver.

To enable devices that have subscribed to databases to better contact each other Distributor,You must add a domain user to the database so that the device can access the publishing database with the user's permissions. OpenSQL ServerResource

1. View Control File Information SQL * Plus: Release 9.2.0.1.0-Production on Saturday January 5 10:12:00 2008 Copyright (c) 1982,200 2, Oracle Corporation. All rights reserved. SQL> conn sys/as sysdbaEnter the password :*****Connected.SQL> select

First, ask the name and size of the tablespace in the target database, create a tablespace in your oracle database, and then use commands to import and export data.Supplement:1. Create a new database; Importing and exporting Oracle Data imp/exp is

Importing and exporting Oracle Data imp/exp is equivalent to restoring and backing up ORACLE data. The exp command can export data from the remote database server to the local DMP file, and the IMP command can import the DMP file from the local to

An operational http://www.diybl.com/course/7_databases/oracle/oraclejs/20071211/91845.html that gives users the permission to import dataFirst, start SQL * pulsSecond, log in with system/managerThird, create user username identified by password

Technorati label: rman, backup, Oracle RMAN backup environment configuration-advanced ConfigurationRMANBack up data to Media Manager On most platforms, tape must be integrated with Oracle when backed up to tape or dumped from tape. The media

Oracle Data Import/Export imp/exp command () Importing and exporting Oracle Data imp/exp is equivalent to restoring and backing up ORACLE data. The exp command can export data from a remote database server to a local DMP file. IMP commandAllows you

Create Database hufangOn Primary -- by default, it belongs to the primary main file group, which can be omitted(/* -- Specific description of the data file --*/Name = 'hufang _ data', -- physical name of the primary databaseFilename = 'f: \ project \

Note: The password entered during database creation is to change the default password of the system, the password you need to enter when logging on with the system, sysman, and other system default identities is the modified password (the password

  Importing and exporting Oracle Data imp/exp is equivalent to restoring and backing up ORACLE data. The exp command can export data from the remote database server to the local DMP file, and the IMP command can import the DMP file from the local to

Load Test troubleshootingVisual Studio team system Load Test troubleshooting Content type: Devdiv1. Transform: orcas2mtps.xslt. -->   Updated: February 1, November 2007 This topic lists the following Frequently asked questions that occur

19.2.1 understand SQL Server Profiler SQL Server Profiler is a graphical real-time monitoring tool that helps the system administrator monitor database and server behaviors, such as the number of deadlocks, fatal errors, and track Transact-SQL

RMAN command   Connect to the target database (you do not need to restore the directory database)RMAN target/nocatalog Display RMAN ConfigurationRMAN> show all; ================================Report the physical structure of the target databaseRMAN>

Gossip: Recently, I want to start learning oracle. I am always looking for Google du if I don't know anything, but sometimes I am not very interested in what I find. Hi, it seems that I should not be too lazy. I have collected some online knowledge

Setting Oracle to archive mode and non-archive Mode Create an archive directory manually and adjust the Oracle startup mode.Set Oracle to archive ModeManually create an archive directory on the master

Importing and exporting Oracle Data imp/exp is equivalent to restoring and backing up ORACLE data. The exp command can export data from the remote database server to the local DMP file, and the IMP command can import the DMP file from the local to