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Use one more temp table, use better indexes for inactives sync [MAILPOET-2392]

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This commit is contained in:
wxa
2019-10-10 15:12:14 +03:00
committed by Jack Kitterhing
parent cb3a7ed8bc
commit 5d65a67072
2 changed files with 19 additions and 7 deletions
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23
lib/Subscribers/InactiveSubscribersController.php
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@@ -103,16 +103,27 @@ class InactiveSubscribersController {
// Select subscribers who received a recent tracked email but didn't open it
$start_id = (int)$start_id;
$end_id = $start_id + $batch_size;
$ids_to_deactivate = \ORM::forTable($subscribers_table)->rawQuery("
SELECT s.id FROM $subscribers_table as s
JOIN $scheduled_task_subcribres_table as sts ON s.id = sts.subscriber_id
$inactive_subscriber_ids_tmp_table = 'inactive_subscriber_ids';
\ORM::rawExecute("
CREATE TEMPORARY TABLE IF NOT EXISTS $inactive_subscriber_ids_tmp_table
(UNIQUE subscriber_id (id))
SELECT DISTINCT s.id FROM $subscribers_table as s
JOIN $scheduled_task_subcribres_table as sts USE INDEX (subscriber_id) ON s.id = sts.subscriber_id
JOIN inactives_task_ids task_ids ON task_ids.id = sts.task_id
WHERE s.last_subscribed_at < ? AND s.status = ? AND s.id >= ? AND s.id < ?
LIMIT ?",
[$threshold_date_iso, Subscriber::STATUS_SUBSCRIBED, $start_id, $end_id, $batch_size]
);
$ids_to_deactivate = \ORM::forTable($inactive_subscriber_ids_tmp_table)->rawQuery("
SELECT s.id FROM $inactive_subscriber_ids_tmp_table s
LEFT OUTER JOIN $statistics_opens_table as so ON s.id = so.subscriber_id AND so.created_at > ?
WHERE s.last_subscribed_at < ? AND s.status = ? AND so.id IS NULL AND s.id >= ? AND s.id < ?
GROUP BY s.id LIMIT ?",
[$threshold_date_iso, $threshold_date_iso, Subscriber::STATUS_SUBSCRIBED, $start_id, $end_id, $batch_size]
WHERE so.id IS NULL",
[$threshold_date_iso]
)->findArray();
\ORM::rawExecute("DROP TABLE $inactive_subscriber_ids_tmp_table");
$ids_to_deactivate = array_map(
function ($id) {
return (int)$id['id'];