SQL Server SUBSTRING() Function Example
Let’s look at some examples of the SUBSTRING() function in SQL and understand how to use it in SQL server.
SQL SUBSTRING function Example
In this example, we use the SUBSTRING function in SQL Server.
Query:
SELECT SUBSTRING('w3wiki',1,5);
Output:
SQL Server SUBSTRING() Function
SUBSTRING function in SQL Server is used to extract a substring from a string, starting at a specified position and with an optional length.
It is very useful when you need to extract a specific portion of a string for further processing or analysis.
SQL SUBSTRING function also works in Azure SQL Database, Azure SQL Data Warehouse, and Parallel Data Warehouse.
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