SphinxSearch: 3.3.1
Ubuntu 22.04
PHP 8.1.12
I am trying to use SphinxQL with PHP to find rows where two different categories match, such as:
$db = new PDO('mysql:host=127.0.0.1;port=9306', '', '');
$sql = "SELECT id FROM index,delta,rtindex WHERE category2 > 0 AND category2 = category1 LIMIT 1000 OPTION max_matches=1000";
$stmt = $db->query($sql);
However, I am receiving a syntax error whenever I do this. I thought this query had worked in the past, but I'm just now noticing it in the logs. Is this the correct way to do it, or is there some other way dictated by sphinx's rules?
