#24403 Rewriter to remove old data from DOStorage during migration

enhancement

major

#24864

Create TLEnumeration in module tree

#25147

Provide layout for model-based search in base

minor

#24403

Rewriter to remove old data from DOStorage during migration

#24948

Upgrade ACE Editor to version 1.4.10

#25096

Comparator for Named

#25103

Change OptionProvider to OptionModel

#25112

Common superclass for TLAnnotation with string value

#25124

Display of the sorting in the list administration

#25129

Configure model filter on ModelService

#25131

Moving various ResourceProviders from element to tl

#25155

Name mapping for Named

#25159

Remove ModelSpec.Null as option for the model

#25170

Clear and uniform display of error messages

defect

major

#25095

Error when configuring views in-app

#25117

Log ERROR because of license in newly installed application

#25118

Invalid component reference in meetingDialog

#25121

New application: BoxLayoutTag$ConfigService module not started

minor

#24851

DefaultFormFieldControlProvider always hard sets the ButtonRenderer

#24870

Attributes tab in Model Editor also visible for modules

#24886

Wrong disabled icon for detail dialog opener in sidebar theme

#24907

Incorrect "matching parentesis" markup in TL script editor

#24908

Double (ugly) error messages german/english in Expert search

#24911

Context help in TL script editor not case-insensitive

#24955

Invisible icons / texts in Dezenzt theme

#25092

I18N In-app development issues

#25093

Usability problems with in-app development

#25114

Form editor does not adapt to the theme?

#25115

Design mode button no longer red after tab addition

#25119

404 Error "favicon.ico"

#25120

Dependency problem in new application

#25128

Errors in the log when starting a new application

#25148

Missing translation "is empty" "is not empty"

#25154

Missing serialization of configuration properties in DisplayStrategy.IGNORE

#25158

Remove own component as option for model source

#25161

Target Label requires MainLayout when loading configuration

#25168

Delete unused FormEditorApplyHandler

#25169

TL script: CCE when comparing integer and double

#25172

Repair surface defects

#25176

Model editor not enabled by default in new app

#25178

Error icon overlaps dialog opener in grids in decent theme

#25187

Forms in dialogs predominantly non-reactive

nice-to-have

#25181

Search icon in decent theme not centered when selected

enhancement

minor

#24403

Rewriter to remove old data from DOStorage during migration

RequiresMigration

Data about a person (unversioned) is stored in DOStorage. This data is not deleted even if the person is deleted.

The following errors may occur during migration:

If the IDMapper is used, objects from the source system are identified with objects from the target system using a business-related identifier (not a technical TLID); for a person, for example, this is done via the login. This process assumes that the data in the target system is the desired data; that is, changes in the source system are ignored.

Scenario

Suppose there is a person in both the target and source systems with the login "dau" who is deleted and then recreated in the source system. In the target system, the deletion and creation of the person “dau” are skipped; however, the entries in DOStorage are not skipped and are additionally mapped to the same technical ID. This results in clashes in the DOStorage table.

Solution

Also skip entries in DOStorage for skipped user creations.

Application

#!xml
<transformer class="com.top_logic.knowledge.service.db2.migration.db.transformers.DOStorageRemovedValuesSkipper"
   types="DO_STORAGE"
   id-attribute="IDENTIFIER"
/>

See tl:com.top_logic.knowledge.service.db2.migration.db.transformers.DOStorageRemovedValuesSkipper

Test

The scenario above should not cause any problems.