[CAY-2854] Improve delete prevention detection of flattened attribute row

• Type: Sub-task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 5.0-M1
• Fix Version/s: 5.0-M1
• Component/s: Core Library
• Labels: pull-request-available
• Assignee: Unassigned
• Reporter: Jurgen Doll
• Created: 12/May/24 12:53
• Updated: 13/Jun/24 12:01
• Resolved: 13/Jun/24 12:01

Description

Weather a flattened attribute row should/should not be deleted is currently detected each time during each delete query construction (see PR 614).

This can be optimized by doing the detection during ClassDescriptor construction and setting a relevant flag instead.