Merge pull request #8647 from annando/annando/issue8619

Issue 8619: Limit the tag query to a range of one day
このコミットが含まれているのは:
Hypolite Petovan 2020-05-17 14:00:55 -04:00 committed by GitHub
コミット 62f3c1f4b8
この署名に対応する既知のキーがデータベースに存在しません
GPGキーID: 4AEE18F83AFDEB23
1個のファイルの変更7行の追加0行の削除

ファイルの表示

@ -786,6 +786,13 @@ function networkThreadedView(App $a, $update, $parent)
$top_limit = DateTimeFormat::utcNow();
}
// Handle bad performance situations when the distance between top and bottom is too high
// See issue https://github.com/friendica/friendica/issues/8619
if (strtotime($top_limit) - strtotime($bottom_limit) > 86400) {
// Set the bottom limit to one day in the past at maximum
$bottom_limit = DateTimeFormat::utc(date('c', strtotime($top_limit) - 86400));
}
$items = DBA::p("SELECT `item`.`parent-uri` AS `uri`, 0 AS `item_id`, `item`.$ordering AS `order_date`, `author`.`url` AS `author-link` FROM `item`
STRAIGHT_JOIN (SELECT `uri-id` FROM `tag-search-view` WHERE `name` IN
(SELECT SUBSTR(`term`, 2) FROM `search` WHERE `uid` = ? AND `term` LIKE '#%') AND `uid` = 0) AS `tag-search`