Nov 18, 2025 · When string functions are passed arguments that are not string values, the input type is implicitly converted to a text data type. For more information, see Data Type …

SQL Server has many built-in functions. This reference contains string, numeric, date, conversion, and some advanced functions in SQL Server.

Dec 1, 2025 · SQL string functions help manipulate and format text data efficiently. They are widely used for cleaning, comparing, and extracting meaningful information from textual fields.

In this article, we will explore SUBSTRING, PATINDEX and CHARINDEX string functions for SQL queries. While working with the string data, we perform various calculations, analytics, search, …

May 9, 2024 · A review of all core SQL string functions, including their definitions and examples. SQL string functions manipulate string (including text and alphanumeric) values.

This page provides some handy SQL string functions that allow you to manipulate character strings more effectively.

Jan 15, 2025 · In this article, we are going to explore the most important SQL string functions that can help you clean and manipulate text data with ease. Let’s get started!

SQL has several built-in functions for manipulating string data in fields. Some of the more common ones are CONCAT, LEFT, LOWER, UPPER, SUBSTRING, STRING_SPLIT, and …

Dec 19, 2024 · Master SQL string functions for text manipulation, pattern matching, and data cleaning. Learn concatenation, substring operations, regex, and advanced string techniques.

May 12, 2025 · Explore SQL string functions for text manipulation and data transformation in databases. Learn essential SQL string functions from concatenation to substring extraction.