[FLINK-21985] Support Explain Query/Modifcation syntax in Calcite Parser

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.13.0
• Fix Version/s: 1.13.0
• Component/s: Table SQL / API
• Labels: pull-request-available
• Assignee: WeiNan Zhao
• Reporter: Shengkai Fang
• Created: 26/Mar/21 03:42
• Updated: 28/Aug/21 11:10
• Resolved: 30/Mar/21 11:00

Description

Support statement syntax

EXPLAIN INSERT INTO ...

Issue Links

• links to: GitHub Pull Request #15390
• links to: GitHub Pull Request #15402