cannot open database created with previous

How to downgrade an Oracle database from 11.2 to a previous version This document can be used to downgrade the upgraded database from Oracle 11gR2 to the following guidelines and checklists: Oracle 10gR1, Oracle 10gR2, and Oracle 11gR1. This

9. Create a databaseDatabase StructureSystem DatabaseCreate a databaseView DatabaseDelete DatabaseSummaryAfter you design and install the Microsoft SQL Server 2000 database, you can learn how to create a database. Compared with earlier versions, SQL

Information A 1, stop the database server, the database MDF files and LDF files copy backup a copy 2, start the database server, delete the suspect database 3, only with the backup of the database MDF file attached to the database,

Some Garden friends called on the blog Park to organize some open-source projects, which were recognized by everyone. More than five years ago, I learned a lot of technologies and met many friends. To thank you for your help, we open source a

Unable to find the script Library:/aspnet_client/system-Web/v1.14322/webuivalidation. js This problem is not difficult to solve:The method is:Click Start → run: C: \ winnt \ microsoft.net \ framework \ v1.14322 \ ASPnet-regiis-COK This problem

Mssqlserver backup restoration method full backup: backs up all selected folders and does not rely on the file archive attribute to determine which files to back up. (During the backup process, any existing tags are cleared, and each file is marked

Quick Configuration Guide for Oracle11gDataGuard physical standby database (I)Origin I recently conducted a physical standby Database Configuration experiment of 10g and 11g, and found that Data Guard is actually very easy, but there is a lack of

 The following uses the ACCESS database as an example to describe how to access the database using the C # dataset class. The operation involves the following main C # classes: Dataset: A set corresponding to the database table, which is actually a

Theoretical basisDatabase server is one of the most widely used server types, and many enterprises have to purchase database server in the process of informatization construction. Database server is mainly used for storing, querying and retrieving

Tutorial on MSSQL Server database backup Restore method Full backup: Backs up all selected folders and does not rely on the archive properties of files to determine which files to back up. (During the backup process, any existing tags are cleared,