Explain Can we decrease the Datafile size?
Submitted by: AdministratorYes we can decrease the size of the datafile to the place where the extents are deallocated in to it by resizing the datafiles to something smaller than current. If the data in the datafile is scattered than reorg the object in the tablespace to deallocate the extent and decrease the filesize
We can reduce the size of the datafile till the high watermark of the datafile. IF we have to bring down the high watermark then we have to check the extents in the file and reorganize objects as required.
Submitted by: Administrator
We can reduce the size of the datafile till the high watermark of the datafile. IF we have to bring down the high watermark then we have to check the extents in the file and reorganize objects as required.
Submitted by: Administrator
Read Online Database Administration Job Interview Questions And Answers
Top Database Administration Questions
☺ | What are the types of synonyms in Oracle? |
☺ | What is Parallel Server in Oracle? |
☺ | Explain Can we decrease the Datafile size? |
☺ | Explain database clusters? |
☺ | Explain What is a database instance? |
Top Databases Programming Categories
☺ | RDBMS Interview Questions. |
☺ | SQL Interview Questions. |
☺ | SSRS Interview Questions. |
☺ | Sybase Interview Questions. |
☺ | Database Administrator (DBA) Interview Questions. |