[ARROW-9837] [Rust] Add provider for variable

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0
• Component/s: Rust
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/25876
• Assignee: Unassigned
• Reporter: qingcheng wu
• Created: 23/Aug/20 15:38
• Updated: 11/Jan/23 08:09
• Resolved: 10/Sep/20 00:26

Description

Select @@version;

@@version is a variable, and if we want to get its value, we should get it from outside the system,

Issue Links

• links to: GitHub Pull Request #8033
• links to: GitHub Pull Request #8133
• links to: GitHub Pull Request #8134
• links to: GitHub Pull Request #8135