⟩ What is a cursor ? Why Cursor is required?
Cursor is a named private SQL area from where information can be accessed. Cursors are required to process rows individually for queries returning multiple rows.
Question and Answer:
Home Oracle PL-SQL
- Share
Popular Answers:
* There is no answer to the above question yet.
More Questions for you:
How to install the RMAN recovery catalog?
How to see information about backups in RMAN?
What are the various tape backup solutions available in the market?
Explain the steps for recovering the full database from cold backup?
Tell me atleast 6 advantages of RMAN backups compare to traditional hot backups?
How to enable the autobackup for the controlfile using RMAN?
What is the difference between cumulative incremental and differential incremental backups?
What is hot backup and what is cold backup?
Explain the steps to perform the point in time recovery with a backup which is taken before the resetlogs of the db?
How to verify the integrity of the image copy in RMAN environment?
