[ARROW-16902] [C++][FlightRPC] Flight SQL fails to build on Windows due to incorrect usage of DLL linkage specifiers

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 8.0.0
• Fix Version/s: 9.0.0
• Component/s: C++, FlightRPC
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/32223
• Assignee: David Li
• Reporter: David Li
• Created: 24/Jun/22 19:13
• Updated: 11/Jan/23 11:47
• Resolved: 07/Jul/22 21:03

Description

Flight SQL uses "ARROW_EXPORT" in places, and also fails to define "ARROW_FLIGHT_EXPORTING", leading to linker issues.

Issue Links

• links to: GitHub Pull Request #13434