Duration: 15:33 min
Summary: Today, we will see the cursor. There are times when the results are best processed one row at a time. Opening a cursor on a result set allows processing the result set one row at a time. We will discuss how to create a cursor, fetch the data, loop over them and process them. I am illustrating the use of cursor for completeness, but cursors should be avoided as much as possible because they are against the concept of SQL set operations.