Cursors in SQL | SQL Tutorial for Beginners Part 20 | Cursors in SQL Server Example | SQL Tutorial
auf dem Kanal: Learn Microsoft Fabric, Power BI, SQL Amit Chandak
Cursors in SQL | SQL Tutorial for Beginners | Cursors in SQL Server Example | SQL Tutorial
Hello and welcome to SQL tutorial for beginners taught by Amit Chandak. In this SQL Tutorial, you will be able to learn ‘cursors in SQL.
What is cursors in SQL?
Cursor in SQL server is a database object that allows you to retrieve and manipulate rows from a result set one at a time, rather than all at once. It is typically used when you need to perform operations on each row of a result set sequentially, such as updating or deleting specific rows based on certain conditions. Cursors can be useful, but should be used judiciously as they can have performance implications and can sometimes be replaced with more efficient set based operations.
And this followed by an example for cursors in SQL. Kindly watch the complete video for a better understanding.
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