Most of the methods of JdbcClient work with positional parameters in the sql statement als well as with named parameters 👍.
The method update(KeyHolder generatedKeyHolder) works only with named parameters 😔. It throws an exception when I try to use it with positional parameters. I put a project on https://github.com/hansdesmet/jdbcclientproposal that shows the problem.
Is it possible to make this methos also work with positional parameters ?
Comment From: jhoeller
That's an oversight, we're accidentally delegating to JdbcTemplate's general update method with varargs there. We also seem to lack a unit test for the KeyHolder variant there.
Comment From: hansdesmet
I upgraded the project that i used in this issue (https://github.com/hansdesmet/jdbcclientproposal) to Spring Boot 3.2.0-M3. I still get the same exception 😔. Could you please check ? (the project uses an H2 database, so it' easy to run on any computer)
Comment From: sbrannen
Thanks for updating the sample app. I've confirmed that the Maven build fails.
We'll look into it.
Comment From: hansdesmet
I've added another sample project on https://github.com/hansdesmet/jdbcclientproposalmysql.git. This project uses MySQL in a test container. This project also shows the problem, but with another kind of exception than when using H2.
Comment From: sbrannen
Since this issue was closed in 6.1 M5, let's continue the discussion in the follow-up issue I've just created.
- https://github.com/spring-projects/spring-framework/issues/31297