Definition and Usage The SUBSTRING_INDEX () function returns a substring of a string before a specified number of delimiter occurs. Syntax SUBSTRING_INDEX (string, delimiter, number)

In this tutorial, you have learned how to use the MySQL SUBSTRING_INDEX() function to get a substring from a string before a specified number of occurrences of the delimiter.

Apr 1, 2025 · Learn about MySQL SUBSTRING and SUBSTRING_INDEX functions and its usage with multiple examples in this tutorial.

The MySQL SUBSTRING_INDEX () function accepts a string value, a delimiter, and a numerical value representing the number of occurrences of the delimiter (say N) as parameters. It …

This MySQL tutorial explains how to use the MySQL SUBSTRING_INDEX function with syntax and examples. The MySQL SUBSTRING_INDEX function returns the substring of string …

Mar 17, 2025 · By leveraging MySQL’s built-in string functions like SUBSTRING_INDEX, developers can write more efficient queries that reduce processing time and improve …

Nov 4, 2025 · Explore robust methods for extracting specific elements from comma-separated or delimited strings within MySQL queries using variations of the SUBSTRING_INDEX function.

Let me show you how to use this function with an example, and the basic syntax of the string SUBSTRING_INDEX is as shown below. The SUBSTRING_INDEX function counts the …

Mar 17, 2025 · Learn how to use MySQL’s SUBSTRING_INDEX function for string manipulation with practical examples and use cases.

Jun 23, 2025 · While simple in concept, SUBSTRING_INDEX solves complex problems in practical ways. It enables parsing within SQL—no external scripting needed—and simplifies …