instr
instr
Description
Syntax
INSTR (VARCHAR STR, VARCHAR substrate)
Returns the location where substr first appeared in str (counting from 1). If substr does not appear in str, return 0.
example
mysql> select instr("abc", "b");
+-------------------+
| instr('abc', 'b') |
+-------------------+
| 2 |
+-------------------+
mysql> select instr("abc", "d");
+-------------------+
| instr('abc', 'd') |
+-------------------+
| 0 |
+-------------------+
keywords
INSTR