diff options
| author | Brion Vibber <brion@pobox.com> | 2010-02-04 11:06:01 -0800 |
|---|---|---|
| committer | Brion Vibber <brion@pobox.com> | 2010-02-04 11:06:01 -0800 |
| commit | 5a1cbdc6f1e32be7b8430924a1125422d8457584 (patch) | |
| tree | 28147de9aef4dd9fcec909e2ca0a13cc7d204cff /actions/favorited.php | |
| parent | 7a7e2162dd7eed59e60d9360d8692abc111d940c (diff) | |
Add time-based cutoffs for public tag cloud, favorited lists to speed up those queries.
Defaulting to only looking at last 90 days of activity, can be adjusted up or down.
$config['tag']['cutoff'] = 86400 * 90;
$config['popular']['cutoff'] = 86400 * 90;
Per-user and per-group tag clouds do not use the cutoff (and it doesn't help with indexing on them).
Diffstat (limited to 'actions/favorited.php')
| -rw-r--r-- | actions/favorited.php | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/actions/favorited.php b/actions/favorited.php index 9ffa5b844..d8980440d 100644 --- a/actions/favorited.php +++ b/actions/favorited.php @@ -186,10 +186,13 @@ class FavoritedAction extends Action function showContent() { $weightexpr = common_sql_weight('fave.modified', common_config('popular', 'dropoff')); + $cutoff = sprintf("fave.modified > '%s'", + common_sql_date(time() - common_config('popular', 'cutoff'))); $qry = 'SELECT notice.*, '. $weightexpr . ' as weight ' . 'FROM notice JOIN fave ON notice.id = fave.notice_id ' . + "WHERE $cutoff " . 'GROUP BY id,profile_id,uri,content,rendered,url,created,notice.modified,reply_to,is_local,source,notice.conversation ' . 'ORDER BY weight DESC'; |