[SPARK-44139] Discard completely pushed down filters in group-based MERGE operations

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.5.0
• Fix Version/s: 3.5.0
• Component/s: SQL
• Assignee: Anton Okolnychyi
• Reporter: Anton Okolnychyi
• Created: 22/Jun/23 00:12
• Updated: 23/Jun/23 04:28
• Resolved: 23/Jun/23 04:28

Description

We need to discard completely pushed down filters in group-based MERGE operations to avoid evaluating them again on the Spark side for performance reasons.