[CALCITE-2300] Improve messages shown in materialized view-based rewriting algorithm

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.16.0
• Assignee: Unassigned
• Reporter: Jesús Camacho Rodríguez
• Created: 03/May/18 19:48
• Updated: 28/Feb/24 06:03

Description

Currently, we do not log or expose any information on why a specific rewriting based on a materialized view was not triggered. Probably we should do that at a very high level of granularity, for instance using the logger TRACE level. This will help 1) debugging possible missing rewriting options, and 2) possibly providing feedback to user if needed.