+1 (binding) In <cae3n--zw8bjs+rg32tk0mnrxetof9phhx3-rupf2zyyz+ap...@mail.gmail.com> "[VOTE][Flight SQL] Add is_update field to ActionCreatePreparedStatementResult" on Wed, 8 Apr 2026 23:39:42 +0100, Pedro Matias <[email protected]> wrote:
> Hi all, > > Following the discussion in the mailing list at [0], to allow Flight SQL > servers to communicate the proper network flow for executing a prepared > statement (CommandPreparedStatementQuery or CommandPreparedStatementUpdate) > to clients, I have proposed a new boolean field, is_update, be added to the > ActionCreatePreparedStatementResult message. > > This change is backward and forward compatible. Old clients ignore the > field set by new servers (this derives directly from protobuf behavior). > New clients can determine the path to use with their current behavior when > running prepared statements on old servers (this needs to be handled in > each implementation). > > The spec change PR is available at [1] > > I have draft PRs for implementing the change in Java (including the JDBC > Flight SQL driver) at [2] and in Go at [3]. I also have a PR for the Go > ADBC Flight SQL driver at [4]. Since the Python ADBC driver wraps the Go > driver, it is also affected even though the code remained unchanged. > > If this is approved, I personally commit to implementing the change in C++ > and the new FlightSQL ODBC driver (once it is released). > > The vote will be open for at least 72 hours. > [ ] +1 Accept addition of is_update field to > ActionCreatePreparedStatementResult > [ ] +0 > [ ] -1 Do not accept because... > > PS - I am not a PMC member, but during the community meeting today Bryce > told me I could initiate the vote myself. I read previous spec changes > threads to get a grasp on how the process usually goes, but I apologize in > advance if I broke any protocol with this action. Let me know if that is > the case so I can correct my behavior. > > [0] - https://lists.apache.org/thread/88msflnwkkw8t81czs2ndqhkn1fb1pxd > [1] - https://github.com/apache/arrow/pull/49498 > [2] - https://github.com/apache/arrow-java/pull/1064 > [3] - https://github.com/apache/arrow-go/pull/732 > [4] - https://github.com/apache/arrow-adbc/pull/4161 > > Pedro
