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Question 2 SQL * Plus Copy commandProblem descriptionIn SQL * Plus, how does one implement data replication between different tables, whether local or remote?Problem AnalysisThe Copy command in SQL * Plus allows you to copy data between a remote database, a local database, or an Oracle database and a non-
1.1 symptom description authorized by common usersSysdbaFailed to log on to database with the permission. The system displays the following error message:% SqlplusAs sysdba
SQL*Plus: Release 11.1.0.7.0 - Production on Thu Nov 26 14:28:11 2009
Copyright (c) 1982, 2008, Oracle. All rights reserved.
ERROR:
ORA-01017: invalid username/password; logon deniedHowever
SysdbaIf you log on directly, the system promp
What is a relational database? Oracle database architecture, Oracle cluster introduction, and oracle Architecture
What is a relational database?
Databases based on Relational Models.
What is a relational model?
Use rows and c
Disclaimer: This article transfers from the network article, reproduced this article only for the personal collection, shares the knowledge, if has the infringement, please contact the blogger to delete.Original LeshamiOriginal address: http://blog.csdn.net/leshami/article/details/5529239--========================================== --oracle Instances and Oracle Databases (
Oracle Cluster Concepts and principles (ii)
Overview: write down the original intent and motivation of this document, derived from the Oracle Basic operating Manual of the previous article. The Oracle Basic Operations Manual is a summary of the author's vacation on Oracle's foundational knowledge learning. Then form a summary of the system, a review rev
1. Oracle Overview-Oracle Database, referred to as Oracle. Oracle (Oracle) is an object-relational database management system (ORDBMS) in the United States. Currently occupies a major s
Label:Oracle 11G RAC Database installation (eight)
Overview: write down the original intent and motivation of this document, derived from the Oracle Basic operating Manual of the previous article. The Oracle Basic Operations Manual is a summary of the author's vacation on Oracle's foundational knowledge learning. Then form a summary of the system, a revi
Oracle Database Backup and upgrade, oracle Database Backup
Log on to the server where the database is located as an oracle user. For example, the home directory is/home./oracle. Run the
Php connects to the oracle database and queries data in the oracle database. Php connects to the oracle database and queries data. This article describes how to connect php to the oracle
Oracle Database hot backup and recovery and example, oracle Database
Manual Hot Standby (Database opening status)
Backup control file:
Alter database backup controlfile to '/u01/oradata/prod/con. bak1 ';
Back up data files (here p
First day of Oracle Database learning, first day of oracle Database
Crud addition, deletion, modification, and query create read update delete1 -- oracle Database InstallationBy default, the system creates two user-defined sys and
[One of Oracle XE series] install Oracle XE11gR2 X64 database in Windows10_X64 environment, and create database in oraclexe
I. Installation
1. Go to the Oracle official website to download the XE installation package [Download path] (Ora
Oracle Data Pump remote import file to local database, oracle import database-- Log On As A dbaC: \ Users \ Administrator> sqlplus/as sysdba-- Create a userSQL> create user bfzg0828 identified by bfzg0828 default tablespace users quotaUnlimited on users;-- Grant the connection role and the resource role to the user.SQL
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