[HIVE-27503] Iceberg: Support query iceberg tag

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.0.0-beta-1
• Component/s: Iceberg integration
• Labels: pull-request-available
• Assignee: Butao Zhang
• Reporter: Butao Zhang
• Created: 13/Jul/23 11:31
• Updated: 15/Aug/23 06:33
• Resolved: 24/Jul/23 07:24

Description

Support query iceberg tag like this: 

select * from db.tbl.tag_tagName;

 

In addition, Iceberg tag can not be written data and we should throw exception in compile stage if users want to write data to iceberg tag. 

Issue Links

• links to: GitHub Pull Request #4482