Syntax
str RLIKE pat
Purpose
RLIKE() checks whether a string matches a regular expression. If the str string matches the specified regular expression, 1 is returned. Otherwise, 0 is returned. If str or pat is NULL, the return value is NULL.
This function is a synonym for the REGEXP() function.
Examples
obclient> SELECT 'hello world!' RLIKE '^hello','hello world!' RLIKE '^hello$';
+-------------------------------+--------------------------------+
| 'hello world!' RLIKE '^hello' | 'hello world!' RLIKE '^hello$' |
+-------------------------------+--------------------------------+
| 1 | 0 |
+-------------------------------+--------------------------------+
1 row in set
