[CAY-2814] Select query iterator() and batchIterator() methods return incorrect results

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.1, 4.1.1, 4.2.RC1, 4.1.2, 4.2, 4.2.1
• Fix Version/s: 5.0-M1
• Component/s: Core Library
• Assignee: Nikita Timofeev
• Reporter: Nikita Timofeev
• Created: 24/Aug/23 15:16
• Updated: 13/Jun/24 11:02
• Resolved: 13/Jun/24 11:02

Description

Iterated queries can handle only basic results like single entity, Object[] and DataRow
everything else is missing in the processing.

This affects ColumnQuery most as it can return many more variants.

What variants are broken:

• all selects: joint prefetches
• column query: several entities or entity + some other fields
• column query: embeddables
• column query: map function (see CAY-2812)
• maybe something else

Issue Links

• supercedes: CAY-2812 ColumnQuery mapper function is not applied in ResultBatchIterator