This tutorial shows you how to access data of a row at a specific physical offset that follows the current row using the SQL LEAD () function.

Nov 18, 2025 · The query uses the LEAD function to return the difference in sales quotas for a specific employee over subsequent years. Because there's no lead value available for the last row, the …

Sep 9, 2020 · LEAD () : Function provides access to a row at a set physical offset following this row. LEAD () function will allows to access data of the following row, or the row after the subsequent row, …

In real-time, you can use this SQL Server LEAD function to compare current sales with the next row of sales to identify the sales trend over time. This article explains the LEAD function syntax, …

The LEAD function in SQL is a powerful window function that lets you access the value of a column from the next row within a defined window, making it perfect for tasks like comparing consecutive records, …

In SQL Server (Transact-SQL), the LEAD function is an analytic function that lets you query more than one row in a table at a time without having to join the table to itself. It returns values from the next …

The LEAD() function is a window function in SQL Server that retrieves data from the row after the current row. It helps us to obtain the values of the next row or several next rows when processing …

Learn how to use SQL LEAD and LAG functions to access previous and next row values without self-joins. These powerful window functions make it easy to compare records, calculate changes, and …

The SQL LEAD () function is a window function that allows you to retrieve the value of a column from the next row within the same result set. This function is particularly useful when you need to compare the …

Apr 23, 2024 · The SQL LEAD function is a very important and useful SQL window function. SQL window functions are essential for doing efficient data analysis. They allow you to work with groups …