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Code Issues Releases Wiki Activity

fast remove queries with new AceBase version

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This commit is contained in:
Ewout Stortenbeker 2022-09-16 22:50:12 +02:00
parent c745a5e31e
commit 883f9ffd6e
1 changed files with 3 additions and 5 deletions
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8
db.js
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@ -116,11 +116,9 @@ module.exports.CreateDB = function (parent, func) {
sqlDbQuery('DELETE FROM smbios WHERE expire < ?', [new Date()], function (doc, err) { }); // Delete events where expiration date is in the past
} else if (obj.databaseType == 7) { // AceBase
//console.log('Performing AceBase maintenance');
// Delete older events. AceBase seems to be VERY slow as removing records. Here, we remove 100 records at a time only since so far, it's terribly slow.
// TODO: Fugure out what record removal in AceBase is so slow
obj.file.query('events').take(100).filter('time', '<', new Date(Date.now() - (expireEventsSeconds * 1000))).remove().then(function () {
obj.file.query('stats').take(100).filter('time', '<', new Date(Date.now() - (expireServerStatsSeconds * 1000))).remove().then(function () {
obj.file.query('power').take(100).filter('time', '<', new Date(Date.now() - (expirePowerEventsSeconds * 1000))).remove().then(function () {
obj.file.query('events').filter('time', '<', new Date(Date.now() - (expireEventsSeconds * 1000))).remove().then(function () {
obj.file.query('stats').filter('time', '<', new Date(Date.now() - (expireServerStatsSeconds * 1000))).remove().then(function () {
obj.file.query('power').filter('time', '<', new Date(Date.now() - (expirePowerEventsSeconds * 1000))).remove().then(function () {
//console.log('AceBase maintenance done');
});
});