SELECT '\w' LIKE '%\w%'; SELECT '\w' LIKE '\w%'; SELECT '\w' LIKE '%\w'; SELECT '\w' LIKE '\w'; SELECT '\\w' LIKE '%\\w%'; SELECT '\\w' LIKE '\\w%'; SELECT '\\w' LIKE '%\\w'; SELECT '\\w' LIKE '\\w'; SELECT '\i' LIKE '%\i%'; SELECT '\i' LIKE '\i%'; SELECT '\i' LIKE '%\i'; SELECT '\i' LIKE '\i'; SELECT '\\i' LIKE '%\\i%'; SELECT '\\i' LIKE '\\i%'; SELECT '\\i' LIKE '%\\i'; SELECT '\\i' LIKE '\\i'; SELECT '\\' LIKE '%\\\\%'; SELECT '\\' LIKE '\\\\%'; SELECT '\\' LIKE '%\\\\'; SELECT '\\' LIKE '\\\\'; SELECT '\\' LIKE '\\'; -- { serverError 25 } SELECT '\\xyz\\' LIKE '\\\\%\\\\'; SELECT '\\xyz\\' LIKE '\\\\___\\\\'; SELECT '\\xyz\\' LIKE '\\\\_%_\\\\'; SELECT '\\xyz\\' LIKE '\\\\%_%\\\\';