MySQL INSTR () Function - W3Schools
Definition and Usage The INSTR () function returns the position of the first occurrence of a string in another string. This function performs a case-insensitive search. Syntax INSTR (string1, …
How to Use INSTR in SQL? Find Substrings Easily with Examples
Feb 9, 2024 · Through these examples and tips, I’ve shown how the INSTR function can be a powerful tool in your SQL toolkit. With practice, it’ll become second nature to manipulate and …
INSTR () function in MySQL - GeeksforGeeks
Dec 7, 2020 · Syntax : INSTR(string_1, string_2) Parameters : This function accepts 2 parameters. string_1 - The string where searching takes place. string_2 - The string/sub-string …
How to implement the SQL INSTR () function? | DigitalOcean
Aug 3, 2022 · The INSTR () function returns an integer value stating the index of the first occurrence of the string to be searched. Now let us understand the implementation of the …
MySQL INSTR () Function: Usage & Examples - DataCamp
Learn how to use the MySQL `INSTR ()` function to find substring positions within strings. Explore syntax, examples, and best practices for efficient string manipulation.
SQL QUERY EXAMPLES
SQL INSTR function is used to search a character or string of characters in a specific set of characters and report the position of those characters. You can specify a starting positionfor …
MySQL INSTR () Function
This tutorial shows you how to use the MySQL INSTR function to return the position of the first occurrence of a substring.
A Complete Guide to the MySQL INSTR () Function
Jun 25, 2025 · Whether you’re validating data, parsing strings, or optimizing search operations, understanding INSTR() can make your SQL queries more precise. Let’s explore how this …
MySQL INSTR () Function Explained - phoenixNAP
Jun 5, 2025 · The function simplifies string search and helps locate substrings in larger text fields. This guide explains what the INSTR() function is and shows example usage.
Mastering SQL INSTR (): Complete Guide with Examples
Sep 10, 2025 · In this article, we’ll dive deep into the INSTR () function in SQL, understand its syntax, explore examples, compare it with alternatives, and look at practical use cases.