Unable to Set Initial Database via JDBC Connection String Parameters #829

Describe the bug, including details regarding any error messages, version, and platform.

When trying to set the initial/default database using the JDBC connection string for Arrow Flight SQL. It appears that none of the following connection string formats successfully set the initial database context:

• jdbc:arrow-flight-sql://localhost:50051/databse
• jdbc:arrow-flight-sql://localhost:50051?database=db
• jdbc:arrow-flight-sql://localhost:50051?schema=db

Environment:

• Arrow Flight SQL JDBC Driver Version: [Please specify the version you are using, 17.0.0（java 8） and 21.0.0]
• Server Version: Doris 2.1.8
• Operating System: openSUSE 15.6