Uses of Interface
com.atlassian.confluence.upgrade.DatabaseUpgradeTask

Packages that use DatabaseUpgradeTask

Package	Description
com.atlassian.confluence.upgrade.upgradetask
com.atlassian.confluence.upgrade.upgradetask.attachmentceo

Uses of DatabaseUpgradeTask in com.atlassian.confluence.upgrade.upgradetask

Classes in com.atlassian.confluence.upgrade.upgradetask that implement DatabaseUpgradeTask

Modifier and Type	Class and Description
class	AbstractConstraintCreationUpgradeTask An abstract upgrade task for when you just want to run a bunch of constraint creation statements from a properties file.
class	AbstractPageTemplateMigrationUpgradeTask Base class for upgrade tasks that want to migrate page templates from one format to another.
class	AbstractUserMappingUpgradeTask Upgrade task to ensure that for all the user names in Confluence a ConfluenceUser object exist.
class	AddHibernateVersionColumnUpgradeTask Create the new HibernateVersion column (CONF-32286)
class	AddMissingOsPropertyIndexUpgradeTask Add an OS_PROPERTYENTRY index missed in instances freshly installed with Confluence 5.6 - 5.8 See more details in https://extranet.atlassian.com/x/eADd_/
class	AddMissingUnmanagedUniqueConstraintsUpgradeTask Because of CONFSERVER-38706, some unique constraints which are not managed by Hibernate have been missing for instances freshly installed with Confluence 5.6 - 5.8.
class	AddSpacePermissionSubjectColumnUpgradeTask Add the 'subject' column to the SpacePermission table.
class	AddSpaceStatusColumnUpgradeTask Populate the space status column.
class	AddUniqueAttachmentIdConstraintToAttachmentDataUpgradeTask This task adds a unique constraint to the AttachmentId column on the AttachmentData table.
class	AttachmentLabellingUpgradeTask
class	AttachmentRemoveFileStoreIDsUpgradeTask Remove all FileStore IDs populated by FileStore mode 2.
class	BandanaKeyUniqueConstraintUpgradeTask Alter the Bandana table to make sure the Bandana context and keys have not null and unique constraints on them.
class	ContentIndexUpgradeTask Add a multi-column index to content table that speeds up many common queries.
class	ContentParentTypeFixingUpgradeTask When writing StorageToAoMigrationUpgradeTask in the Inline Tasks plugin, we discovered that CAC had some trashed pages whose parent was a blog post.
class	ContentPermissionConstraintsUpgradeTask Adds required multi-column unique constraints to the content permission tables.
class	ContentPermissionUserDeduplicationUpgradeTask This upgrade task finds and deletes any redundant duplicate identifier values in the configured list of tables and columns.
class	CorrectCsvAttachmentMimeTypeUpgradeTask This upgrade task is to set the mime type for csv files to "text/csv".
class	CorrectPNGImageAttachmentMimeTypeUpgradeTask CONF-26848 - This task will update the mime type for png images that incorrectly had it set to 'img/png' If you run this task manually, you should flush the Attachments cache
class	CrowdUsersUserMappingUpgradeTask Upgrade task to ensure that for all the users in Confluence a ConfluenceUser object exist.
class	DefaultSpaceContentPageLayoutsUpgradeTask Updates the default space content that will be used for new spaces to use page layouts.
class	DefaultSpaceContentToPageTemplateUpgradeTask
class	DeferredMacroExecutionUpgradeTask This upgrade task deletes backward-incompatible changes of the previous BigPipe implementation
class	DisableBackupJobUpgradeTask See CONFSRVDEV-6463
class	DropAndRecreateSynchronyEventsIndexUpgradeTask Drop the old events table indexes, and recreate using the correct column ordering.
class	DropAndUpdateContentIndexesUpgradeTask This upgrade task is to fix index rebuilding performance issues mainly caused by some low cardinality indexes.
class	DropContentLockTableUpgradeTask The CONTENTLOCK table was finally removed in Confluence 4.2, and needs to be dropped lest its hanging foreign key constraint cause issues.
class	DropSpaceGroupTablesUpgradeTask Table SPACEGROUPS, table SPACEGROUPPERMISSIONS, and column SPACES.SPACEGROUPID are not used any more.
class	DropTrackBackAndReferrerTablesUpgradeTask Table TRACKBACKLINKS and table EXTRNLNKS are not used any more.
class	EmbeddedCrowdMembershipAggregationUpgradeTask Crowd 2.8 brings a choice between 2 membership aggregation semantics: aggregating and non-aggregating.
class	EmbeddedCrowdPropertySetFactoryMigrationUpgradeTask Converts user preferences and other user properties (e.g.
class	EmbeddedCrowdSchemaUpgradeTask Adds required multi-column unique constraints to the Crowd database tables
class	FixWrongSpaceLinksUpgradeTask See CONFSERVER-45278 Fixes invalid space links in drafts Complexity is O(log(amount of documents) + amount of broken documents) We expect that there will be few broken documents (or zero)
class	Hibernate5ConstraintNamesPostSchemaUpgradeTask Upgrade the database schema unique constraints in the hibernate 5 naming style.
class	Hibernate5ConstraintNamesPreSchemaUpgradeTask Drop existing hibernate 2 constraints to allow SchemaUpdate to re-create them in the hibernate 5 naming style.
class	JiraIssueMacroServerParamsUpgradeTask CONF-25329: This upgrade task adds additional Jira Issue macro params that allow us to resolve a renamed application link.
class	LikesDanglingFKCleanupUpgradeTask Previously likes on comments were not deleted when the parent page was removed.
class	LikesSqlConstraintsUpgradeTask
class	LoginInfoDuplicateEntryRemovalUpgradeTask Goes through the LoginInfo database table and looks for multiple rows corresponding to the same user, removing duplicates where it finds them.
class	LowerCaseUsernameReferencesUpgradeTask Updates username references to contain lower-cased usernames.
class	MailConvertToCustomContentUpgradeTask
class	MailServerTimeoutUpgradeTask Updates existing SMTP mail server configurations with an appropriate and short timeout (both socket and connection timeouts).
class	MailServerUpgradeTask
class	MigrateDocThemeSettingsToCustomPageSettings This upgrade tasks migrates over Documentation theme settings to the default theme's Custom Page Settings.
class	MigrateIndexTaskQueueToJournalUpgradeTask This upgrade task migrates recent entries from index queue to journal subsystem.
class	MigrateMailArchiveConfigurationUpgradeTask
class	MigrateOndemandDocThemeCustomizations
class	MsSqlServerAoUpgradeTask This upgrade task will upgrade AO schema columns from varchar to nvarchar
class	NewColourUpgradeTask
class	NotificationPageColumnUpgradeTask
class	NullModificationDateDraftUpgradeTask As we update the logic of `removeStaleSharedDrafts`, we should call it in our upgrading task to make sure invalid data is cleaned up.
class	OnDemandSpacePermissionsDefaultUpgradeTask Migrates A la carte default space permission settings from a studio specific context to the Confluence default context.
class	PageTemplateWikiToXhtmlMigrationUpgradeTask Convert all wiki formatted content to XHTML content as part of the upgrade.
class	PageTemplateXhtmlRoundTripMigrationUpgradeTask Migrates page templates using a storage format round trip process.
class	PersonalSpaceCreatorCheckUpgradeTask An upgrade task which ensures that all personal spaces have a creator user which matches their user name.
class	PopulateLowerFieldsUpgradeTask Populates new fields that are lower-cased copies of other fields.
class	ReferencedUsersUserMappingUpgradeTask Upgrade task to ensure that for all the user names in Confluence a ConfluenceUser object exist.
class	ReindexAllBlogsUpgradeTask Upgrade task to re-index all blog post objects.
class	ReindexAllSpacesUpgradeTask Upgrade task to re-index all space objects.
class	RelationConstraintsPostSchemaUpgradeTask This is upgrade task to fix issue with multi-column unique constraints, caused by https://hibernate.atlassian.net/browse/HB-1245.
class	RelationConstraintsPreSchemaUpgradeTask This is upgrade task to fix issue with multi-column unique constraints, caused by https://hibernate.atlassian.net/browse/HB-1245.
class	RelationServiceUpgradeTask
class	RemoveConfluenceThreadDumpPluginUpgradeTask Upgrade task to remove the Confluence Thread Dump plugin from existing Confluence instances.
class	RemoveEmailToPageWelcomeUpgradeTask
class	RemoveESIndexJournalVerifierUpgradeTask See CONFSRVDEV-3031.
class	RemoveESIndexQueueFlushJobUpgradeTask See CONFDEV-40236.
class	RemoveFixedWidthThemeUpgradeTask
class	RemoveInvalidSpaceWatchersUpgradeTask
class	RemovePeopleDirectoryDuplicatesUpgradeTask The index flushing strategy is (intentionally) inaccurate and relies on an in-memory 'flushed entries' cache to prevent the same object being flushed twice.
class	RemovePluginLicenseStoragePluginUpgradeTask Upgrade task to remove the UPM Plugin License Storage Plugin from existing Confluence instances.
class	RemoveRemoteAppsPluginUpgradeTask Upgrade task to remove the remotable app i18n plugin from existing confluence instances.
class	ServerADGSUpgradeTask Migrating old color scheme for spaces and global
class	SetAttachmentStorageSettingForClustersUpgradeTask Set attachment storage type setting to database for clustered instances.
class	SynchronyBtfOffUpgradeTask See https://bulldogwiki.internal.atlassian.com/wiki/x/C4CvE for details.
class	SynchronyEvictionEventsPostSchemaUpgradeTask Create compound indexes for Synchrony tables.
class	SynchronyEvictionEventsPreSchemaUpgradeTask We drop synchrony tables and then recreate them from scratch instead of truncating because of the Hibernate bug that can't alter existing quoted tables.
class	SynchronyEvictionPropertiesCleanupUpgradeTask Since we're removing all synchrony data, we also need to delete content properties which reference this data.
class	SynchronyEvictionSnapshotPreSchemaUpgradeTask We drop synchrony tables and then recreate them from scratch instead of truncating because of the Hibernate bug that can't alter existing quoted tables.
class	SynchronyEvictionSnapshotsPostSchemaUpgradeTask Create compound indexes for Synchrony tables.
class	UpdateSpacePermissionsIndexUpgradeTask This upgrade task is to fix an index defined on spacepermissions table as hibernate schema update tool is not able to update the definition of the multi-column index.
class	UserIndexingUpgradeTask Upgrade task to ensure that for all the user names attached to content in Confluence a PersonalInformation objects exist.
class	UserKeyReferenceUpgradeTask Upgrade tasks to update all tables with user name references to have user key references.
class	UserMappingLowerUsernameSchemaUpgradeTask Upgrade task which will make lower_username column nullable.
class	UserMappingSchemaUpgradeTask Upgrade tasks which will explicitly create the UserMapping table (from Hibernate configuration).
class	WelcomeMessageUpgradeTask
class	WikiToXhtmlMigrationUpgradeTask Convert all wiki formatted content to XHTML content as part of the upgrade.
class	XhtmlRoundTripMigrationUpgradeTask Convert all legacy formatted content to the current XHTML format as part of the upgrade.

Uses of DatabaseUpgradeTask in com.atlassian.confluence.upgrade.upgradetask.attachmentceo

Classes in com.atlassian.confluence.upgrade.upgradetask.attachmentceo that implement DatabaseUpgradeTask

Modifier and Type	Class and Description
class	AttachmentContentStatusUpgradeTask AttachmentToCeoConversionUpgradeTask did not set the content_status field to 'current' for attachments during migration.
class	AttachmentToCeoConversionUpgradeTask Migrates Attachment objects to be a type of ContentEntityObject