Nov 18, 2025 · PATINDEX returns the starting position of the first occurrence of a pattern in a specified expression, or zero.

Definition and Usage The PATINDEX () function returns the position of a pattern in a string. If the pattern is not found, this function returns 0. Note: The search is case-insensitive and the first position in …

PATINDEX function in SQL queries The PATINDEX () function looks for the first occurrence of a pattern in the input string and returns the starting position of it.

Apr 27, 2025 · Learn how to use the SQL Server PATINDEX function to search for specific patterns within a string.

In this tutorial, you have learned how to use the SQL Server PATINDEX () function to find the position of a pattern in a string.

Jul 23, 2025 · The PATINDEX function in SQL Server searches for a pattern within a string and returns the starting position of the first occurrence of that pattern. It is useful for locating substrings or …

Feb 27, 2025 · Understand SQL Server’s PATINDEX () function with examples. Learn how to search strings using patterns and combine PATINDEX () with other functions.

Oct 24, 2025 · PATINDEX() returns the first position of a pattern within a string, while LIKE is more about filtering rows based on whether a pattern exists at all. They both make it possible to find rows …

Jan 22, 2024 · In this SQL Server tutorial, you have learned how to find the starting position or index of the pattern (substring) in the given string using the PATINDEX function in SQL Server.

In this article, I’ll break down how PATINDEX works, give some practical examples, and compare it to other SQL string functions. What is PATINDEX? PATINDEX is a built-in SQL Server function that …