[FLINK-31380] Support enhanced show catalogs syntax

• Type: Sub-task
• Status: In Progress
• Priority: Major
• Resolution: Unresolved
• Component/s: Table SQL / API, Table SQL / Planner
• Labels: pull-request-available stale-assigned
• Assignee: Ran Tao
• Reporter: Ran Tao
• Created: 09/Mar/23 12:14
• Updated: 12/Aug/23 22:35

Description

As FLIP discussed. We will support new syntax for some show operations.

To avoid bloat, this ticket supports ShowCatalogs.
 

Issue Links

• links to: GitHub Pull Request #22179