[CALCITE-3112] Support Window in RelToSqlConverter

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.19.0
• Fix Version/s: 1.22.0
• Component/s: core
• Labels: pull-request-available
• Assignee: TANG Wen-hui
• Reporter: Feng Zhu
• Created: 06/Jun/19 05:05
• Updated: 06/Mar/20 04:35
• Resolved: 21/Nov/19 01:57

Description

Current now, RelToSqlConverter does not support Window, due to its original design for RelNode of JDBC-type.
When we try to convert EnumerableWindow node back to SQL, it will fail.

For more general use, I think we need to implement this feature.

Issue Links

• links to: GitHub Pull Request #1271