How do you recover a datafile that has not been physically
been backed up since its creation and has been deleted.
Provide syntax example.

Answer Posted / shiva

>alter database create datafile < path>;
> alter database recover automatic datafile < path> /<file_id>

Is This Answer Correct ?    1 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is the use of ocr?

597


when we login sql editor using username and password then it says this error "could not resolve service name" then what can we do at client side.( here thing is tnsnames.ora file is ok till yesterday and worked well, but now it giving error.

1233


What are the differences in clustering in sql server 2005 and 2008 or 2008 r2? : sql server DBA

548


currently iam working in mnc as a oracleappsdba,please send the EXPERIENCE RESUME those who r worked as a oracle apps dba

1869


I got an error SQL1042C. An unexpected system error occurred. Explanation: A system error occurred. One possible reason for this error is that the database manager is not installed correctly or the environment is not set up correctly. On OS/2, while trying to start the database manager, a very common reason for this error is a corrupted NET.ACC file. The command cannot be processed. The tables and views would not be opened. What is the way to open the dataase? pls help me

3801






You create a private database link and upon connection, fails with: ORA-2085: connects to . What is the problem? How would you go about resolving this error?

1540


Where would you look for errors from the database engine?

2354


How to start SQL Server in minimal configuration mode?

6949


What the different types of replication and why are they used? : sql server DBA

559


Where do you find the default index fill factor and how to change it? : sql server DBA

554


A table is classified as a parent table and you want to drop and re-create it. How would you do this without affecting the children tables?

1998


How do you open a cluster administrator? : sql server DBA

581


What is dcl? : sql server DBA

646


Illustrate how to determine the amount of physical CPUs a Unix Box possesses (LINUX and/or Solaris).

1492


how can you create a user-defined lock?

584