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 · LEAD provides access to a row at a given physical offset that follows the current row. Use this analytic function in a SELECT statement to compare values in the current row with values in …

Sep 9, 2020 · Example-1: Let us suppose we have below table named "CompanySales" : Select * from CompanySales; Company Year Amount ABC Ltd. 2015 5000 XYZ Ltd. 2015 4600 ABC Ltd. 2017 …

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.

Apr 23, 2024 · Get to know the SQL LEAD function, an important function to know for anyone working with SQL in data analysis. Learn through examples how to use this function in practice.

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, …

Sep 11, 2023 · In SQL Server, LEAD() is a window function that allows us to access a value from a later row in the same result set, without the need to perform a self-join. We specify the row as an offset …

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 …

The T-SQL LEAD function is an analytic function and is used in SQL Server database to return values from a next row in the same result. Last data value is null.

May 31, 2018 · The LAG function has the ability to fetch data from a previous row, while LEAD fetches data from a subsequent row. Both functions are very similar to each other and you can just replace …