Hi I am trying to get the column names from a Create table in Java script, here is an example text, the intention is to get the only the column names u_login_id, sys_id,’temp_id

UNIQUE KEY `index8` (`u_login_id`(255),sys_id,temoid),shouldnot appear text

UNIQUE KEY `index8` (sys_id,`u_login_id`(255),temp_id),shouldnot appear text

UNIQUE KEY `index8` (`sys_id`),shouldnot appear text

UNIQUE KEY `index8` (sys_id`,temp_id)

I have tried this and it gives me only the fist column names.
UNIQUE KEYs+`?w+`?s?(s?(`?w+`?)

Any help will be greatly appreciated