Konstantin Krivopustov
Konstantin Krivopustov
@owlet1997 could you please check it in Jmix and create an issue there too?
This is a known issue for HSQL and it stems from the fact that HSQL follows SQL standard when treating nulls in indexes but doesn't support partial indexes: http://www.hsqldb.org/doc/1.8/guide/ch02.html >...
Please provide a small test project where the problem is reproduced.
Postponed as risky and unimportant.
An example: https://demos.galaktika-soft.com/xafari/xum/multiapps/host/
Will merge it after branching 2.3
Implemented in #775
See [internal doc](https://git.haulmont.com/platform/trainings/jmix-flowui-trainings/-/blob/main/02%20Advanced%20courses/11.%20Developing%20user%20interface%20for%20Jmix%20applications/chapters_EN/01_views.adoc)
See also forum topics: - https://forum.jmix.io/t/jmix-2-x-x-opening-dialog-windows-documentation-additional-information-needed/4417 - https://forum.jmix.io/t/instancecontainer-loading-time-differences/4744
A good example: https://dev.to/pranjal-barnwal/the-journey-of-a-widget-understanding-the-lifecycle-in-flutter-3plp