$result=OC_DB::select("select count(*) as co from {$CONFIG_DBTABLEPREFIX}privatedata where key = '".addslashes($key)."'");
$result=OC_DB::select("select count(*) as co from {$CONFIG_DBTABLEPREFIX}privatedata where key = '".addslashes($key)."' and app = '".addslashes($app)."'");
$totalcount=$result[0]['co'];
if ($totalcount != 0) {
$result = OC_DB::query("update {$CONFIG_DBTABLEPREFIX}privatedata set value='".addslashes($value)."', timestamp = datetime('now') where key = '".addslashes($key)."'");
$result = OC_DB::query("update {$CONFIG_DBTABLEPREFIX}privatedata set value='".addslashes($value)."', timestamp = datetime('now') where key = '".addslashes($key)."' and app = '".addslashes($app)."'");
} else {
$result = OC_DB::query("insert into {$CONFIG_DBTABLEPREFIX}privatedata(key, value, timestamp) values('".addslashes($key)."', '".addslashes($value)."', datetime('now'))");