INSTR() FUNCTION
The MySQL INSTR function is used to get the location of a substring in a string. The various versions of MySQL support the INSTR function, namely, MySQL 5.7, MySQL 5.6, MySQL 5.5, MySQL 5.1, MySQL 5.0, MySQL 4.1, MySQL 4.0 and MySQL 3.23.
Syntax:
INSTR( string, substring )
Parameters:
string: It is used to specify the string to search.
substring: It is used to specify the substring to search for.
Example:
mysql> SELECT INSTR ( 'HELLO WORLD', ‘L’);
Output:
3
Explanation:
The first occurrence of the substring is at the 3rd position in the string and so is the result.
