docs/deferred.txt File Reference

Functions
deferred txt A few of the database updates required by various functions here can be deferred until after the result page is displayed to the user For updating the view updating the linked to tables after a etc PHP does not yet have any way to tell the server to actually return and disconnect while still running these	updates (as a Java servelet could)

Variables
deferred txt A few of the database updates required by various functions here can be deferred until after the result page is displayed to the user For updating the view	counts
deferred txt A few of the database updates required by various functions here can be deferred until after the result page is displayed to the user For updating the view updating the linked to tables after a etc PHP does not yet have any way to tell the server to actually return and disconnect while still running these but it might have such a feature in the future We handle these by creating a deferred update object and putting those objects on a global then executing the whole list after the page is displayed We don t do anything smart like collating updates to the same table or such because the list is almost always going to have just one item on if so it s not worth the trouble Since there is a job queue in the jobs which is used to update link tables of transcluding pages after	edits
deferred txt A few of the database updates required by various functions here can be deferred until after the result page is displayed to the user For	example
deferred txt A few of the database updates required by various functions here can be deferred until after the result page is displayed to the user For updating the view updating the linked to tables after a etc PHP does not yet have any way to tell the server to actually return and disconnect while still running these but it might have such a feature in the future We handle these by creating a deferred update object and putting those objects on a global then executing the whole list after the page is displayed We don t do anything smart like collating updates to the same table or such because the list is almost always going to have just one item on	it
deferred txt A few of the database updates required by various functions here can be deferred until after the result page is displayed to the user For updating the view updating the linked to tables after a etc PHP does not yet have any way to tell the server to actually return and disconnect while still running these but it might have such a feature in the future We handle these by creating a deferred update object and putting those objects on a global	list
deferred txt A few of the database updates required by various functions here can be deferred until after the result page is displayed to the user For updating the view updating the linked to tables after a	save
deferred txt A few of the database updates required by various functions here can be deferred until after the result page is displayed to the user For updating the view updating the linked to tables after a etc PHP does not yet have any way to tell the server to actually return and disconnect while still running these but it might have such a feature in the future We handle these by creating a deferred update object and putting those objects on a global then executing the whole list after the page is displayed We don t do anything smart like collating updates to the same table or such because the list is almost always going to have just one item on if so it s not worth the trouble Since there is a job queue in the jobs	table
deferred txt A few of the database updates required by various functions here can be deferred until after the result page is displayed to the user For updating the view updating the linked to tables after a etc PHP does not yet have any way to tell the server to actually return and disconnect while still running these but it might have such a feature in the future We handle these by creating a deferred update object and putting those objects on a global then executing the whole list after the page is displayed We don t do anything smart like collating updates to the same table or such because the list is almost always going to have just one item on if	that

Function Documentation

updates()

deferred txt A few of the database updates required by various functions here can be deferred until after the result page is displayed to the user For updating the view updating the linked to tables after a etc PHP does not yet have any way to tell the server to actually return and disconnect while still running these updates

(

as a Java servelet

could

)

Referenced by DatabaseUpdater::doUpdates(), DatabaseUpdater::runUpdates(), and wfPHPVersionError().

Variable Documentation

counts

deferred txt A few of the database updates required by various functions here can be deferred until after the result page is displayed to the user For updating the view counts

Definition at line 4 of file deferred.txt.

edits

deferred txt A few of the database updates required by various functions here can be deferred until after the result page is displayed to the user For updating the view updating the linked to tables after a etc PHP does not yet have any way to tell the server to actually return and disconnect while still running these but it might have such a feature in the future We handle these by creating a deferred update object and putting those objects on a global then executing the whole list after the page is displayed We don t do anything smart like collating updates to the same table or such because the list is almost always going to have just one item on if so it s not worth the trouble Since there is a job queue in the jobs which is used to update link tables of transcluding pages after edits

Definition at line 11 of file deferred.txt.

Referenced by SiteStatsUpdate::__construct(), RedirectSpecialArticle::__construct(), Diff::__construct(), MappedDiff::__construct(), Diff::closing(), WordLevelDiff::closing(), SiteStatsUpdate::doUpdatePendingDeltas(), ConfEditor::edit(), SpecialStatistics::execute(), SpecialStatistics::getEditStats(), SpecialStatistics::getViewsStats(), Diff::isEmpty(), Diff::lcs(), Diff::orig(), WordLevelDiff::orig(), ConfEditor::replaceSourceRegion(), Diff::reverse(), and SiteStatsUpdate::tryDBUpdateInternal().

example

An extension or a will often add custom code to the function with or without a global variable For example

Definition at line 4 of file deferred.txt.

Referenced by LanguageTrTest::provideDottedAndDotlessI(), and showUsage().

it

deferred txt A few of the database updates required by various functions here can be deferred until after the result page is displayed to the user For updating the view updating the linked to tables after a etc PHP does not yet have any way to tell the server to actually return and disconnect while still running these but it might have such a feature in the future We handle these by creating a deferred update object and putting those objects on a global then executing the whole list after the page is displayed We don t do anything smart like collating updates to the same table or such because the list is almost always going to have just one item on it

Definition at line 11 of file deferred.txt.

list

deferred txt A few of the database updates required by various functions here can be deferred until after the result page is displayed to the user For updating the view updating the linked to tables after a etc PHP does not yet have any way to tell the server to actually return and disconnect while still running these but it might have such a feature in the future We handle these by creating a deferred update object and putting those objects on a global list

Definition at line 11 of file deferred.txt.

Referenced by DBConnRef::__call(), ForeignDBViaLBRepo::__construct(), FileOp::__construct(), LinksUpdate::__construct(), IndexPager::__construct(), RevisionItemBase::__construct(), License::__construct(), RevDel_ArchiveItem::__construct(), RevDel_ArchivedRevisionItem::__construct(), WordLevelDiff::__construct(), MWMemcached::_connect_sock(), MWMemcached::_load_items(), RedisBagOStuff::add(), BackupDumperPageTest::addDBData(), TextPassDumperTest::addDBData(), ApiQueryLogEvents::addLogParams(), SwiftFileBackend::addMissingMetadata(), LocalFileMoveBatch::addOlds(), OutputPage::addParserOutputNoText(), RunJobs::assertMemoryOK(), FileBackendGroup::backendFromPath(), ExternalStoreDB::batchFetchFromURLs(), SpecialRevisionDelete::buildCheckBoxes(), ProtectionForm::buildForm(), SkinTemplate::buildPersonalUrls(), RevDel_RevisionItem::canView(), RevDel_FileItem::canView(), RevDel_LogItem::canView(), RevDel_RevisionItem::canViewContent(), RevDel_FileItem::canViewContent(), RedisBagOStuff::cas(), SqlBagOStuff::cas(), SpecialRecentChanges::categoryFilterForm(), CheckStorage::check(), ApiQueryTestBase::check(), Title::checkCascadingSourcesRestrictions(), MediaWiki::checkMaxLag(), ApiMain::checkMaxLag(), Title::checkReadPermissions(), UploadBase::checkSvgScriptCallback(), FileRepo::cleanupBatch(), SpecialEditWatchlist::cleanupWatchlist(), Sanitizer::cleanUrl(), Exif::collapseData(), lessc::colorArgs(), User::comparePasswords(), DiffEngine::compareSeq(), UpdateMediaWiki::compatChecks(), lessc::compileProp(), lessc::compileSelectors(), lessc::compileValue(), StreamFile::contentTypeFromPath(), SwiftFileBackend::createContainer(), SwiftFileBackendFileList::current(), Makefile::defaultWordsTable(), RedisBagOStuff::delete(), SqlBagOStuff::delete(), FileRepo::deleteBatch(), SwiftFileBackend::deleteContainer(), JobQueueAggregatorRedis::dencQueueName(), DiffEngine::diag(), FileBackendStore::directoryExists(), XMPReader::doAttribs(), FileBackendStore::doClean(), FSFileBackend::doCleanInternal(), SwiftFileBackend::doCopyInternal(), SwiftFileBackend::doCreateInternal(), LocalFileDeleteBatch::doDBDeletes(), LocalFileDeleteBatch::doDBInserts(), SwiftFileBackend::doDeleteInternal(), SwiftFileBackend::doDescribeInternal(), FSFileBackend::doDirectoryExists(), Installer::doEnvironmentChecks(), SwiftFileBackend::doExecuteOpHandlesInternal(), JobQueueAggregatorRedis::doGetAllReadyWikiQueues(), SwiftFileBackend::doGetFileContentsMulti(), SwiftFileBackend::doGetFileStatMulti(), SwiftFileBackend::doGetLocalCopyMulti(), SwiftFileBackend::doMoveInternal(), FileBackendStore::doPrepare(), FSFileBackend::doPrepareInternal(), FileBackendStore::doPublish(), FSFileBackend::doPublishInternal(), LinkSearchPage::doQuery(), MysqlUpdater::doSchemaRestructuring(), FileBackendStore::doSecure(), FSFileBackend::doSecureInternal(), SwiftFileBackend::doStoreInternal(), SwiftFileBackend::doStreamFile(), LinkHolderArray::doVariants(), ConfEditor::edit(), XMPReader::endElementModeLi(), XMPReader::endElementModeQDesc(), XMPReader::endElementModeSimple(), XMPReader::endElementNested(), Installer::envCheckShellLocale(), lessc::evaluate(), ApiEditPage::execute(), ApiUserrights::execute(), SpecialUnblock::execute(), NextJobDB::execute(), UpdateLogging::execute(), ApiBlock::execute(), DeleteOrphanedRevisions::execute(), UpdateSpecialPages::execute(), ApiQueryBlocks::execute(), ApiQueryLogEvents::execute(), CopyJobQueue::execute(), PurgeChangedPages::execute(), ConvertLinks::execute(), GenerateJqueryMsgData::execute(), SpecialEmailUser::execute(), MIMEsearchPage::execute(), ZipDirectoryReader::execute(), QueryPage::execute(), LocalFileDeleteBatch::execute(), JobQueueGroup::executeReadyPeriodicTasks(), Exif::exifGPStoNumber(), SpecialPageFactory::exists(), SpecialRevisionDelete::extractBitParams(), LogFormatter::extractParameters(), ExternalStoreDB::fetchFromURL(), ExternalStore::fetchFromURL(), HistoryAction::fetchRevisions(), UserrightsPage::fetchUser(), DatabaseMssql::fieldExists(), DatabaseMssql::fieldInfo(), DatabaseBase::fillPreparedArg(), findFiles(), Title::fixSpecialName(), SpecialNewpages::form(), RevisionItemBase::formatDate(), Linker::formatLinksInCommentCallback(), SpecialUndelete::formatRevisionRow(), SpecialNewpages::formatRow(), ContribsPager::formatRow(), RevisionItemBase::formatTime(), BlockListPager::formatValue(), File::generateThumbName(), RedisBagOStuff::get(), Interwiki::getAllPrefixesCached(), RevDel_RevisionItem::getApiData(), RevDel_FileItem::getApiData(), RevDel_LogItem::getApiData(), SwiftFileBackend::getAuthentication(), JobQueueGroup::getCachedConfigVar(), JobQueueFederated::getCacheKey(), JobQueueDB::getCacheKey(), Profiler::getCallTreeLine(), RevDel_FileItem::getComment(), RefreshImageMetadata::getConditions(), RedisConnectionPool::getConnection(), FileBackendStore::getContainerShard(), SwiftFileBackend::getContainerStat(), FileBackendStore::getContainerSuffixes(), SpecialVersion::getCreditsForExtension(), MultiHttpClient::getCurlHandle(), Title::getDefaultMessageText(), RevDel_RevisionItem::getDiffLink(), RevisionItem::getDiffLink(), RevDel_ArchiveItem::getDiffLink(), FileBackendStore::getDirectoryList(), FSFileBackend::getDirectoryListInternal(), HTMLFormField::getDiv(), SpecialUnblock::getFields(), SwiftFileBackend::getFileHttpUrl(), FileBackendStore::getFileList(), FSFileBackend::getFileListInternal(), RepoGroup::getFileProps(), SpecialChangePassword::getFormFields(), LocalFileDeleteBatch::getHashes(), HTMLForm::getHiddenFields(), RevDel_RevisionItem::getHTML(), RevDel_FileItem::getHTML(), RevDel_LogItem::getHTML(), ApiQueryImageInfo::getInfo(), Interwiki::getInterwikiCached(), OutputPage::getJSVars(), RevDel_FileItem::getLink(), RevDel_ArchivedFileItem::getLink(), HashRing::getLocations(), MessageCache::getMessageFromFallbackChain(), DeleteLogFormatter::getMessageParameters(), PNGMetadataExtractor::getMetadata(), ConvertLinks::getMicroTime(), RedisBagOStuff::getMulti(), SqlBagOStuff::getMulti(), SpecialPageFactory::getPage(), Skin::getPageClasses(), UsersPager::getPageHeader(), ContentHandler::getPageLanguage(), FSFile::getProps(), DeletedContribsPager::getQueryInfo(), LinkSearchPage::getQueryInfo(), JobQueueRedis::getQueueKey(), Block::getRangeEnd(), Block::getRangeStart(), HTMLFormField::getRaw(), XMPReader::getResults(), RevDel_RevisionItem::getRevisionLink(), RevisionItem::getRevisionLink(), RevDel_ArchiveItem::getRevisionLink(), JobQueue::getRootJobCacheKey(), LBFactoryMulti::getSectionForWiki(), ZipDirectoryReader::getStructSize(), SpecialBlock::getSuggestedDurations(), HTMLCheckMatrix::getTableRow(), HTMLFormField::getTableRow(), SpecialBlock::getTargetAndType(), SearchResult::getTextSnippet(), UIDGenerator::getTimestampedID128(), UIDGenerator::getTimestampedID88(), SpecialRandomInCategory::getTimestampOffset(), UploadBase::getTitle(), LogPage::getTitleLink(), RevDel_FileItem::getUserTools(), WikiMap::getWiki(), FileRepo::getZonePath(), WikiImporter::handlePage(), Title::hasSourceText(), FauxResponse::header(), CheckLanguageCLI::help(), HistoryPager::historyLine(), RedisBagOStuff::incr(), SqlBagOStuff::incr(), PoolCounterRedis::initAndPopPoolSlotList(), FileRepo::initDirectory(), Xml::inputLabel(), ExternalStore::insert(), DatabaseOracle::insertSelect(), DatabaseBase::insertSelect(), ChangesList::insertTags(), ExternalStore::insertWithFallback(), Title::isCascadeProtected(), RevDel_RevisionItem::isHideCurrentOp(), LocalFile::isMissing(), SwiftFileBackend::isPathUsableInternal(), FileBackendStore::isSingleShardPathInternal(), Title::isSpecial(), FixBug20757::isUnbrokenStub(), FormatMetadata::langItem(), Language::lcCallback(), lessc::lib_darken(), lessc::lib_desaturate(), lessc::lib_extract(), lessc::lib_fade(), lessc::lib_fadein(), lessc::lib_fadeout(), lessc::lib_lighten(), lessc::lib_mix(), lessc::lib_mod(), lessc::lib_pow(), lessc::lib_saturate(), lessc::lib_spin(), lessc::lib_unit(), SpecialSearch::load(), DifferenceEngine::loadRevisionIds(), LogEventsList::logLine(), FormatMetadata::makeFormattedData(), LinkHolderArray::makeHolder(), Linker::makeKnownLinkObj(), Licenses::makeLicenses(), Linker::makeLinkObj(), Linker::makeSelfLinkObj(), Makefile::manualWordsTable(), MagicWordArray::matchAndRemove(), MagicWordArray::matchStartAndRemove(), ApiQueryTestBase::merge(), McTest::microtime_float(), UIDGenerator::millisecondsSinceEpochBinary(), UIDGenerator::millitime(), Block::newFromTarget(), Block::newLoad(), LBFactoryMulti::newMainLB(), Linker::normaliseSpecialPage(), FileBackend::normalizeStoragePath(), SwiftFileBackend::objectListing(), LoadBalancer::openForeignConnection(), TextPassDumper::openSpawn(), SpecialSpecialpages::outputPageList(), FileBackend::parentStoragePath(), DeleteLogFormatter::parseBitField(), CookieJar::parseCookieResponseHeader(), MagicWordArray::parseMatch(), SearchSqlite::parseQuery(), SearchMySQL::parseQuery(), BacklinkCache::partition(), BacklinkJobUtils::partitionBacklinkJob(), MediaWiki::performRequest(), User::pingLimiter(), FileBackendStore::preloadCache(), SpecialChangeEmail::pretty(), FileBackendStore::primeContainerCache(), FileBackendStore::primeFileCache(), BackupDumper::processArgs(), SpecialBlock::processForm(), SquidPurgeClient::processStatusLine(), SpecialUnblock::processUnblock(), ProfilerSimpleTrace::profileOut(), ProfilerMwprof::profileOut(), ProfilerSimple::profileOut(), FileRepo::publishBatch(), FileRepo::quickImportBatch(), ImageListPager::reallyDoQuery(), IndexPager::reallyDoQuery(), RebuildRecentchanges::rebuildRecentChangesTablePass2(), RebuildRecentchanges::rebuildRecentChangesTablePass3(), RebuildRecentchanges::rebuildRecentChangesTablePass4(), OldChangesList::recentChangesLine(), JobQueueRedis::recyclePruneAndUndelayJobs(), lessc::reduce(), PoolCounterRedis::release(), Sanitizer::removeHTMLtags(), LocalFileDeleteBatch::removeNonexistentFiles(), Makefile::removeRules(), MessageCache::replace(), LinkHolderArray::replaceTextCallback(), FileBackendMultiWrite::replicateContainerDirChanges(), MemoryFileBackend::resolveHashKey(), FileBackendStore::resolveStoragePath(), FileBackendStore::resolveStoragePathReal(), FSFileBackend::resolveToFSPath(), FileRepo::resolveVirtualUrl(), RefreshLinksJob2::run(), RefreshLinksJob::run(), ApiQueryAllImages::run(), SquidPurgeClientPool::run(), DatabaseBase::runOnTransactionIdleCallbacks(), DatabaseBase::runOnTransactionPreCommitCallbacks(), DatabaseBase::selectSQLText(), RedisBagOStuff::set(), SqlBagOStuff::set(), RevDel_ArchiveItem::setBits(), RevDel_FileItem::setBits(), SwiftFileBackend::setContainerAccess(), SpecialBlock::setParameter(), LocalFile::setProps(), MWHttpRequest::setStatus(), Block::setTarget(), ProtectionForm::show(), SpecialAllpages::showChunk(), Article::showDiffPage(), SpecialBlockList::showList(), SpecialBookSources::showList(), SpecialPrefixindex::showPrefixChunk(), showUsage(), UserOptions::showUsageAndExit(), MWMemcached::sock_to_host(), CoreParserFunctions::special(), UserrightsPage::splitGroups(), XMPReader::startElement(), XMPReader::startElementModeLi(), XMPReader::startElementModeSimple(), UploadStash::stashFile(), FileRepo::storeBatch(), DatabaseMssql::tableExists(), DatabaseBase::tableName(), IPTest::testCombineHostAndPort(), ApiEditPageTest::testEditAppend(), ApiEditPageTest::testEditConflict_bug41990(), ApiEditPageTest::testEditConflict_redirect(), ApiEditPageTest::testEditNewSection(), ApiEditPageTest::testEditSection(), DifferenceEngineTest::testLoadRevisionData(), ApiUploadTest::testLogin(), DifferenceEngineTest::testMapDiffPrevNext(), RefreshLinksPartitionTest::testRefreshLinks(), LanguageTest::testTranslateBlockExpiry(), LinksUpdateTest::testUpdate_categorylinks(), LinksUpdateTest::testUpdate_externallinks(), LinksUpdateTest::testUpdate_imagelinks(), LinksUpdateTest::testUpdate_iwlinks(), LinksUpdateTest::testUpdate_langlinks(), LinksUpdateTest::testUpdate_page_props(), LinksUpdateTest::testUpdate_pagelinks(), LinksUpdateTest::testUpdate_templatelinks(), ApiUploadTest::testUpload(), ApiUploadTest::testUploadChunks(), ApiUploadTest::testUploadSameContent(), ApiUploadTest::testUploadSameFileName(), ApiUploadTest::testUploadStash(), IPTC::timeHelper(), TraditionalImageGallery::toHTML(), Profiler::transactionWritingOut(), BitmapHandler::transformGd(), BitmapHandler::transformImageMagick(), BitmapHandler::transformImageMagickExt(), MediaWiki_I18N::translate(), LanguageFi::translateBlockExpiry(), Language::truncateHtml(), lessc::tryImport(), Language::ucCallback(), Language::ucwordsCallbackWiki(), ZipDirectoryReader::unpack(), OldLocalFile::upgradeRow(), LocalFile::upgradeRow(), Exif::validate(), SpecialBlock::validateTarget(), RecompressTracked::waitForSlaves(), wfExtractThumbParams(), wfExtractThumbRequestInfo(), and wfRequestExtension().

save

deferred txt A few of the database updates required by various functions here can be deferred until after the result page is displayed to the user For updating the view updating the linked to tables after a save

Definition at line 4 of file deferred.txt.

Referenced by PoolCounterRedis::release(), and UserOptions::showUsageAndExit().

table

deferred txt A few of the database updates required by various functions here can be deferred until after the result page is displayed to the user For updating the view updating the linked to tables after a etc PHP does not yet have any way to tell the server to actually return and disconnect while still running these but it might have such a feature in the future We handle these by creating a deferred update object and putting those objects on a global then executing the whole list after the page is displayed We don t do anything smart like collating updates to the same table or such because the list is almost always going to have just one item on if so it s not worth the trouble Since there is a job queue in the jobs table

Definition at line 11 of file deferred.txt.

Referenced by PopulateCategory::__construct(), ApiQueryLinks::__construct(), ApiQueryAllLinks::__construct(), UpdateCollation::__construct(), ORMResult::__construct(), ORMRow::__construct(), HashtableReplacer::__construct(), ORMRow::addToField(), SpecialAllmessages::execute(), ConvertLinks::execute(), PostgresUpdater::getCoreUpdateList(), ORMRow::getFieldNames(), ORMRow::getWriteValues(), TableCleanup::init(), ImageBuilder::init(), ORMRow::insert(), ORMRow::loadDefaults(), TgConverter::loadDefaultTables(), TestConverter::loadDefaultTables(), ORMRow::loadFields(), TableCleanup::progress(), ImageBuilder::progress(), ORMRow::remove(), Sanitizer::removeHTMLtags(), HashtableReplacer::replace(), ApiQueryLinks::run(), ApiQueryAllLinks::run(), ORMRow::save(), ORMRow::saveExisting(), ORMResult::setCurrent(), DatabaseBase::tableName(), and SearchUpdateTest::testUpdateText().

that

deferred txt A few of the database updates required by various functions here can be deferred until after the result page is displayed to the user For updating the view updating the linked to tables after a etc PHP does not yet have any way to tell the server to actually return and disconnect while still running these but it might have such a feature in the future We handle these by creating a deferred update object and putting those objects on a global then executing the whole list after the page is displayed We don t do anything smart like collating updates to the same table or such because the list is almost always going to have just one item on if that

Definition at line 11 of file deferred.txt.

Referenced by BackupReader::__construct(), JobQueueRedis::doAck(), RecompressTracked::doAllPages(), RedisLockManager::freeLocksOnServer(), RedisLockManager::getLocksOnServer(), CheckLanguageCLI::help(), PoolCounterRedis::initAndPopPoolSlotList(), mccShowUsage(), ImportStreamSource::newFromUpload(), JobQueueRedis::popAndAcquireBlob(), JobQueueRedis::popAndDeleteBlob(), WfBCP47Test::provideLanguageCodes(), JobQueueRedis::pushBlobs(), UtfNormal::quickIsNFCVerify(), JobQueueRedis::recyclePruneAndUndelayJobs(), PoolCounterRedis::registerAcquisitionTime(), PoolCounterRedis::release(), Sanitizer::removeHTMLtags(), and TraditionalImageGallery::toHTML().