how to connect database in oracle 11g

Oracle 11G R2 replicuard construction in CentOS 5.11 Datagard is a disaster tolerance solution for Oracle Enterprise Edition. It is widely used in enterprises and I will record the setup process for backup.Host Name database version Instance name

Installed Ubuntu 12.04 64bit, want to install Oracle 11GR2 on the above, find a lot of documents on the Internet did not succeed, and finally fully reference the Mordicusetcubitus article.Key points for a successful installation: Install additional

How RAC Works and related components (iii) 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

How to build an Oracle 11g license uard   I. PreparationsI have read many tutorials when preparing to build a tracing uard. I followed the tutorials and encountered problems. Then I don't know how to proceed to the next step.Later, I went to the

Summary : Description: Linux server operating system: CentOS 5.8 32-bit (note: Please separate partition/data for installation of Oracle database) Linux Server IP address: 192.168.21.150 Oracle database version: Linux_11gr2_database wind

1. OverviewThe Oracle EM11g database needs to be migrated. The main steps are as follows: 1. Disable OMS 2. Back up the current database and restore it to the new server. 3. Update OracleEM OMS database connection Configuration 4. Start OMS This

Common exceptions:ORA-14025: Cannot specify partition for a solid view or a solid view logOra-14026:partition and cluster clauses repel each otherORA-14027: Only one partition clause can be specifiedORA-14028: Missing at or values

 1. Oracle 10g1. 1 Description In Oracle 10 Gb, passwords are case-insensitive by default. This is due to the default parameters of the password file.   C: \ Users \ administrator. David Dai> orapwd Usage: orapwd file = entries = force =

The source of this article, in order to facilitate direct copy over. If there is infringement, please inform, thank youhttp://blog.csdn.net/chiclewu/article/details/14646687An Oracle 11g 64-bit version was installed in the virtual machine today, and

The ORA-00845 is prompted when the database is started: MEMORY_TARGETnotsupportedonthissystem (the parameter MEMORY_TARGE for Automatic Memory Management added in oracle11g The ORA-00845 is prompted when you start the database: MEMORY_TARGET not