[SPARK-30352] DataSourceV2: Add CURRENT_CATALOG function

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 3.1.0
• Component/s: SQL
• Assignee: Kent Yao 2
• Reporter: Kent Yao 2
• Created: 25/Dec/19 09:01
• Updated: 25/May/20 14:28
• Resolved: 25/May/20 14:28

Description

CURRENT_CATALOG is a general value specification in SQL Standard, described as:

The value specified by CURRENT_CATALOG is the character string that represents the current default catalog name.

Issue Links

• links to: GitHub Pull Request #27006