Dec 7, 2023 · Although the database API cursor models consider a forward-only cursor to be a distinct type of cursor, SQL Server doesn't. SQL Server considers both forward-only and scroll …

SQL works based on set e.g., SELECT statement returns a set of rows which is called a result set. However, sometimes, you may want to process a data set on a row by row basis. This is …

Aug 4, 2025 · A cursor in SQL is a database object used to process data one row at a time, useful when row-by-row handling is needed instead of bulk processing. It temporarily stores data for …

Sep 28, 2025 · A SQL Server cursor is a set of T-SQL logic that loops over a predetermined number of rows one at a time. The purpose of the cursor may be to update one row at a time …

In this section you can learn how to work with cursors using operations like declare cursor, create procedure, fetch, delete, update, close, set, deallocate. To create a cursor, use the CURSOR …

Oct 29, 2025 · Cursors in SQL Server allow row-by-row data manipulation, contrasting with T-SQL’s full result set operations. While useful for specific tasks, they can very negatively impact …

In SQL Server, a cursor is a database object that allows you to retrieve and manipulate rows from a result set one at a time. Cursors are useful when you need to perform operations on each …

Sep 18, 2025 · Cursors in SQL Server are database objects used to retrieve data from a result set one row at a time, instead of the T-SQL commands that operate on all the rows in the result …

Sometimes cursors are fine – like for one-time utility code or database maintenance routines – but if you find yourself writing cursors as part of a transactional operation, it’s time to think about …

Jul 23, 2024 · In the world of SQL Server, cursors play a crucial role when it comes to row-by-row processing of result sets. Although they are generally considered less efficient compared to …