function availablePeriods()
{
static $periods = array(86400, 43200, 21600, 7200,
- 3600, 1800, 600, 300, 120,
+ 3600, 1800, 600, 300, 120,
60, 30, 15);
$available = array();
foreach ($periods as $period) {
$notice->query('SELECT profile_id, max(id) AS max_id ' .
'FROM notice ' .
- 'WHERE created > (now() - ' . $seconds . ') ' .
+ ((common_config('db','type') == 'pgsql') ?
+ 'WHERE extract(epoch from created) > (extract(epoch from now()) - ' . $seconds . ') ' :
+ 'WHERE created > (now() - ' . $seconds . ') ' ) .
'GROUP BY profile_id');
$updates = array();