wolfkill opened a new pull request, #18627: URL: https://github.com/apache/pinot/pull/18627
### Summary - register the `lookup` transform with Calcite so multi-stage query planning can validate it - add a query-planner regression test for `lookup` using a qualified join column ### Root cause `LOOKUP` was listed as a transform function but had no return type inference, so it was skipped when building the Pinot operator table. Calcite then rejected queries with `No match found for function signature lookup(...)` before planning. ### Tests - `./mvnw -pl pinot-query-planner -am -Dtest=QueryCompilationTest#testLookupFunctionSupportsQualifiedJoinColumn -Dsurefire.failIfNoSpecifiedTests=false test` - `./mvnw -pl pinot-query-planner -am -Dtest=QueryCompilationTest -Dsurefire.failIfNoSpecifiedTests=false test` - `git diff --check` Addresses #12865. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
