INSTR

Returns the position of the first occurrence of substring substr in string str. This is the same as the two-argument form of LOCATE(), except that the order of the arguments is reversed.

Syntax

INSTR(<str>, <substr>)

Arguments

Arguments	Description
<str>	The string.
<substr>	The substring.

Return Type

BIGINT

Examples

SELECT INSTR('foobarbar', 'bar');
+---------------------------+
| INSTR('foobarbar', 'bar') |
+---------------------------+
|                         4 |
+---------------------------+

SELECT INSTR('xbar', 'foobar');
+-------------------------+
| INSTR('xbar', 'foobar') |
+-------------------------+
|                       0 |
+-------------------------+