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Posted to issues@arrow.apache.org by "scottlepp (via GitHub)" <gi...@apache.org> on 2024/11/26 19:16:17 UTC

[I] [Java][JDBC][FlightSql] Select query fails when using JDBC to query Sqlite example [arrow-java]

scottlepp opened a new issue, #165:
URL: https://github.com/apache/arrow-java/issues/165

   ### Describe the bug, including details regarding any error messages, version, and platform.
   
   Running [this example](https://github.com/apache/arrow/blob/main/go/arrow/flight/flightsql/example/cmd/sqlite_flightsql_server/main.go)
   
   I then use DBeaver with the Arrow JDBC Driver 
   ![image](https://github.com/apache/arrow/assets/6108819/37254b9e-6326-4725-8434-94d3ae9f374e)
   
   `jdbc:arrow-flight-sql://localhost:53822?useEncryption=false&disableCertificateVerification=true&user=flight_username&password=xxxx`
   
   When running a Select statement and debugging, I see it is performing a Put on the backend and trying to run an Update statement resulting in no data:
   ![image](https://github.com/apache/arrow/assets/6108819/be4c9388-0436-4925-8d53-c7421583d1c1)
   
   ![image](https://github.com/apache/arrow/assets/6108819/4ac8f601-843f-42fb-b03d-56db7e6c015b)
   
   ![image](https://github.com/apache/arrow/assets/6108819/461021bb-b523-4485-b38a-a8729d5b3ea3)
   
   If I run a Flight Server using [this example](https://github.com/voltrondata/flight-sql-server-example), and run a Select query, it works fine.  
   `jdbc:arrow-flight-sql://localhost:31337?useEncryption=true&disableCertificateVerification=true&user=flight_username&password=xxxx`
   ![image](https://github.com/apache/arrow/assets/6108819/ab6fa95d-0eb7-4b2f-a8b9-d01d2b92ebc4)
   
   
   
   
   
   ### Component(s)
   
   Go


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