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What is SQL Cursor Management in PL/SQL about?

An explicit cursor in PL/SQL allows a program to have more control over processing result sets from a SQL query that returns multiple rows. There are four main steps to working with an explicit cursor: 1) declaring the cursor name and associated SELECT statement, 2) opening the cursor to identify the active set of rows, 3) fetching rows from the active set one at a time, storing them in variables or records, 4) closing the cursor once all rows have been processed to free resources. Cursors can also be neste

Author

Muhammad Bilal Ayub

Language

EN