MySQL-LOCATE () function

MySQL-LOCATE () function

The definition of a

Returns the string str substr position of the first occurrence of the substring

grammar

LOCATE(substr,str)

Definition of two

Returns the string str substr the first position of the substring appears from the starting position pos

grammar

LOCATE(substr,str,pos)

parameter

parameter	description
substr	It must contain values
str	You must look for strings
pos	Optionally, starting at position pos

example

mysql> SELECT LOCATE('bar', 'foobarbar');
        -> 4
mysql> SELECT LOCATE('xbar', 'foobar');
        -> 0
mysql> SELECT LOCATE('bar', 'foobarbar', 5);
        -> 7