Syntax
str RLIKE pat
Purpose
You can call this function to check 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 of 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 (0.00 sec)
