Question:What is cursor? Why is it used?
Answer Iterating through a result set. Known as a cursor, it allows us to retrieve each row in the set separately and perform multiple operations on that row without warring about affecting other rows in the set.
Deprecated: html_entity_decode(): Passing null to parameter #1 ($string) of type string is deprecated in D:\webserver\www\vcampusbd_com_https\answers\column_answer_two.php on line 128
+ Report
Total Preview: 990
What is cursor? Why is it used?