/**
*
*/
public function prefetchChangeLogData($ps_tablename, $pn_start, $pn_num_rows)
{
if (sizeof($va_row_ids = $this->getRowIDsToPrefetch($pn_start, $pn_num_rows)) == 0) {
return false;
}
$vs_key = caMakeCacheKeyFromOptions(array_merge($va_row_ids, array('_table' => $ps_tablename)));
if (self::$s_timestamp_cache['fetched'][$vs_key]) {
return true;
}
$o_log = new ApplicationChangeLog();
if (!is_array(self::$s_timestamp_cache['created_on'][$ps_tablename])) {
self::$s_timestamp_cache['created_on'][$ps_tablename] = array();
}
self::$s_timestamp_cache['created_on'][$ps_tablename] += $o_log->getCreatedOnTimestampsForIDs($ps_tablename, $va_row_ids);
if (!is_array(self::$s_timestamp_cache['last_changed'][$ps_tablename])) {
self::$s_timestamp_cache['last_changed'][$ps_tablename] = array();
}
self::$s_timestamp_cache['last_changed'][$ps_tablename] += $o_log->getLastChangeTimestampsForIDs($ps_tablename, $va_row_ids);
self::$s_timestamp_cache['fetched'][$vs_key] = true;
return true;
}
/**
*
*/
public function prefetchChangeLogData($ps_tablename, $pn_start, $pn_num_rows)
{
if (sizeof($va_row_ids = $this->getRowIDsToPrefetch($ps_tablename, $pn_start, $pn_num_rows)) == 0) {
return false;
}
$vs_key = md5($ps_tablename . '/' . print_r($va_row_ids, true));
if ($this->opa_timestamp_cache['fetched'][$vs_key]) {
return true;
}
$o_log = new ApplicationChangeLog();
if (!is_array($this->opa_timestamp_cache['created_on'][$ps_tablename])) {
$this->opa_timestamp_cache['created_on'][$ps_tablename] = array();
}
$this->opa_timestamp_cache['created_on'][$ps_tablename] += $o_log->getCreatedOnTimestampsForIDs($ps_tablename, $va_row_ids);
if (!is_array($this->opa_timestamp_cache['last_changed'][$ps_tablename])) {
$this->opa_timestamp_cache['last_changed'][$ps_tablename] = array();
}
$this->opa_timestamp_cache['last_changed'][$ps_tablename] += $o_log->getLastChangeTimestampsForIDs($ps_tablename, $va_row_ids);
$this->opa_timestamp_cache['fetched'][$vs_key] = true;
return true;
}