What happens when Oracle database is shut down?
Immediate database shutdown proceeds with the following conditions: 1 No new connections are allowed, nor are new transactions allowed to be started, after the statement is issued. 2 Any uncommitted transactions are rolled back. 3 Oracle Database does not wait for users currently connected to the database to disconnect.
Why is my database not starting after shutdown abort?
After shutdown abort , i can not start database at all . can any one help me ? SQL*Plus: Release 11.2.0.4.0 Production on Sun Sep 6 14:14:30 2015 Copyright (c) 1982, 2013, Oracle. All rights reserved. Enter user-name: sys as sysdba Enter password: Connected to an idle instance.
Is there a database hanging on DB startup?
Database hanging on DB startup. We had this situation in one of the development BI Server. The DEV DBA restarted the SQL Server. One of the database was recovered and checkdb was completed. But we could not access this database.
What does startup command on SQL Server mean?
There are various methods available to measure the disk I/O based on the nature of the underlying hardware infrastructure. Make sure you work with the N/W team or Server admin to understand the implication. If you see startup command in the recovery process on sp_who2 which indicates that the database is not recovered completely.
How is the database started in Oracle restart?
The database is started according to the settings in its Oracle Restart configuration. An example of such a setting is the server parameter file location. Environment variables stored in the Oracle Restart configuration for the database are set before starting the instance.
Can a database be opened or shut down in a cluster?
In large-scale cluster systems, Real Application Clusters enables multiple instances to mount a single database. Only the database administrator can start up an instance and open the database. If a database is open, then the database administrator can shut down the database so that it is closed.