- Cursors are known to be the extensions to result in sets that are the group of rows returned for a statement.
- They help retrieve one or more blocks of rows from the current position.
- Similarly, they can support data modifications for the rows in the current position in the result set.
BrindhaPrathaban Answered question April 19, 2023
A cursor holds the rows (one or more) returned by a SQL statement. The set of rows the cursor holds is referred to as the active set. You can name a cursor so that it could be referred to in a program to fetch and process the rows returned by the SQL statement, one at a time
BrindhaPrathaban Answered question April 19, 2023