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Changed priority for onepoll/further enhancement for dbclean

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This commit is contained in:
Michael 2016-10-31 21:32:08 +00:00
commit 4d966e1e21
4 changed files with 109 additions and 23 deletions
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119
include/dbclean.php
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@ -36,55 +36,134 @@ function remove_orphans($stage = 0) {
global $db;
if (($stage == 1) OR ($stage == 0)) {
logger("Deleting orphaned data from thread table");
if ($db->q("SELECT `iid` FROM `thread` WHERE NOT EXISTS (SELECT `id` FROM `item` WHERE `item`.`parent` = `thread`.`iid`)", true)) {
logger("found thread orphans: ".$db->num_rows());
logger("Deleting old global item entries from item table without user copy");
if ($db->q("SELECT `id` FROM `item` WHERE `uid` = 0
AND NOT EXISTS (SELECT `guid` FROM `item` AS `i` WHERE `item`.`guid` = `i`.`guid` AND `i`.`uid` != 0)
AND `received` < UTC_TIMESTAMP() - INTERVAL 90 DAY LIMIT 10000", true)) {
$count = $db->num_rows();
logger("found global item orphans: ".$count);
while ($orphan = $db->qfetch()) {
q("DELETE FROM `thread` WHERE `iid` = %d", intval($orphan["iid"]));
q("DELETE FROM `item` WHERE `id` = %d", intval($orphan["id"]));
}
// Call it again if not all entries were purged
if (($count > 0) AND get_config("system", "worker")) {
proc_run(PRIORITY_LOW, 'include/dbclean.php', 1);
}
}
$db->qclose();
logger("Done deleting old global item entries from item table without user copy");
}
if (($stage == 2) OR ($stage == 0)) {
logger("Deleting items without parents");
if ($db->q("SELECT `id` FROM `item` WHERE NOT EXISTS (SELECT `id` FROM `item` AS `i` WHERE `item`.`parent` = `i`.`id`) LIMIT 10000", true)) {
$count = $db->num_rows();
logger("found item orphans without parents: ".$count);
while ($orphan = $db->qfetch()) {
q("DELETE FROM `item` WHERE `id` = %d", intval($orphan["id"]));
}
// Call it again if not all entries were purged
if (($count > 0) AND get_config("system", "worker")) {
proc_run(PRIORITY_LOW, 'include/dbclean.php', 2);
}
}
$db->qclose();
logger("Done deleting items without parents");
}
if (($stage == 3) OR ($stage == 0)) {
logger("Deleting orphaned data from thread table");
if ($db->q("SELECT `iid` FROM `thread` WHERE NOT EXISTS (SELECT `id` FROM `item` WHERE `item`.`parent` = `thread`.`iid`)", true)) {
$count = $db->num_rows();
logger("found thread orphans: ".$count);
while ($orphan = $db->qfetch()) {
q("DELETE FROM `thread` WHERE `iid` = %d", intval($orphan["iid"]));
}
// Call it again if not all entries were purged
if (($count > 0) AND get_config("system", "worker")) {
proc_run(PRIORITY_LOW, 'include/dbclean.php', 3);
}
}
$db->qclose();
logger("Done deleting orphaned data from thread table");
}
if (($stage == 4) OR ($stage == 0)) {
logger("Deleting orphaned data from notify table");
if ($db->q("SELECT `iid` FROM `notify` WHERE NOT EXISTS (SELECT `id` FROM `item` WHERE `item`.`id` = `notify`.`iid`)", true)) {
logger("found notify orphans: ".$db->num_rows());
$count = $db->num_rows();
logger("found notify orphans: ".$count);
while ($orphan = $db->qfetch()) {
q("DELETE FROM `notify` WHERE `iid` = %d", intval($orphan["iid"]));
}
// Call it again if not all entries were purged
if (($count > 0) AND get_config("system", "worker")) {
proc_run(PRIORITY_LOW, 'include/dbclean.php', 4);
}
}
$db->qclose();
logger("Done deleting orphaned data from notify table");
}
if (($stage == 5) OR ($stage == 0)) {
logger("Deleting orphaned data from notify-threads table");
if ($db->q("SELECT `id` FROM `notify-threads` WHERE NOT EXISTS (SELECT `id` FROM `item` WHERE `item`.`parent` = `notify-threads`.`master-parent-item`)", true)) {
$count = $db->num_rows();
logger("found notify-threads orphans: ".$count);
while ($orphan = $db->qfetch()) {
q("DELETE FROM `notify-threads` WHERE `id` = %d", intval($orphan["id"]));
}
// Call it again if not all entries were purged
if (($count > 0) AND get_config("system", "worker")) {
proc_run(PRIORITY_LOW, 'include/dbclean.php', 5);
}
}
$db->qclose();
logger("Done deleting orphaned data from notify-threads table");
}
if (($stage == 3) OR ($stage == 0)) {
if (($stage == 6) OR ($stage == 0)) {
logger("Deleting orphaned data from sign table");
if ($db->q("SELECT `iid` FROM `sign` WHERE NOT EXISTS (SELECT `id` FROM `item` WHERE `item`.`id` = `sign`.`iid`)", true)) {
logger("found sign orphans: ".$db->num_rows());
$count = $db->num_rows();
logger("found sign orphans: ".$count);
while ($orphan = $db->qfetch()) {
q("DELETE FROM `sign` WHERE `iid` = %d", intval($orphan["iid"]));
}
}
$db->qclose();
}
if (($stage == 4) OR ($stage == 0)) {
logger("Deleting orphaned data from term table");
if ($db->q("SELECT `oid` FROM `term` WHERE NOT EXISTS (SELECT `id` FROM `item` WHERE `item`.`id` = `term`.`oid`)", true)) {
logger("found term orphans: ".$db->num_rows());
while ($orphan = $db->qfetch()) {
q("DELETE FROM `term` WHERE `oid` = %d", intval($orphan["oid"]));
// Call it again if not all entries were purged
if (($count > 0) AND get_config("system", "worker")) {
proc_run(PRIORITY_LOW, 'include/dbclean.php', 6);
}
}
$db->qclose();
logger("Done deleting orphaned data from sign table");
}
/// @todo Based on the following query we should remove some more data
// SELECT `id`, `received`, `created`, `guid` FROM `item` WHERE `uid` = 0 AND NOT EXISTS (SELECT `guid` FROM `item` AS `i` WHERE `item`.`guid` = `i`.`guid` AND `i`.`uid` != 0) LIMIT 1;
logger("Done deleting orphaned data from tables");
if (($stage == 7) OR ($stage == 0)) {
logger("Deleting orphaned data from term table");
if ($db->q("SELECT `oid` FROM `term` WHERE NOT EXISTS (SELECT `id` FROM `item` WHERE `item`.`id` = `term`.`oid`)", true)) {
$count = $db->num_rows();
logger("found term orphans: ".$count);
while ($orphan = $db->qfetch()) {
q("DELETE FROM `term` WHERE `oid` = %d", intval($orphan["oid"]));
}
// Call it again if not all entries were purged
if (($count > 0) AND get_config("system", "worker")) {
proc_run(PRIORITY_LOW, 'include/dbclean.php', 7);
}
}
$db->qclose();
logger("Done deleting orphaned data from term table");
}
}
if (array_search(__file__,get_included_files())===0){