possible in PL/SQL (and any other language). That way, you give the compiler maximum freedom to optimization. -- Create Driver for Test I generate 100,000 rows for my cursor using by CONNECT BY LEVEL ...

A SQL Server cursor is a set of T-SQL logic to loop over a predetermined number of rows one at a time. The purpose for the cursor may be to update one row at a time or perform an administrative ...

We’ll simulate employee names using DUAL and UNION ALL. Then, we'll demonstrate each loop type to print the names.

In SQL Server, a cursor is a database object that allows you to process the rows of a result set one at a time. This is in contrast to standard T-SQL operations, which typically work on entire sets of ...

Day:2 🚀 PL/SQL Cursor - Process multiple rows one-by-one in a controlled way! used when SELECT returns multiple rows and we want to handle each row individually. Types of cursors: 1. Implicit : ...