officialasishkumar opened a new pull request, #22492: URL: https://github.com/apache/datafusion/pull/22492
## Which issue does this PR close? - Closes #22427. ## Rationale for this change DataFusion is migrating built-in physical expressions to own their protobuf serialization and deserialization through the `try_to_proto` / `try_from_proto` hooks added in #21929. `Literal` still used the central physical expression proto match. ## What changes are included in this PR? This ports `Literal` to the per-expression proto hook pattern and updates physical expression decoding to delegate literal reconstruction to `Literal::try_from_proto`. The protobuf wire format is unchanged. ## Are these changes tested? Yes. - `cargo fmt --all -- --check` - `cargo test -p datafusion-proto --test proto_integration cases::roundtrip_physical_plan::roundtrip_filter_with_not_and_in_list` - `cargo test -p datafusion-proto --test proto_integration cases::roundtrip_physical_plan::roundtrip_hash_table_lookup_expr_to_lit` - `cargo test -p datafusion-proto --test proto_integration cases::roundtrip_physical_plan::roundtrip_call_null_scalar_struct_dict` - `cargo test -p datafusion-proto --test proto_integration cases::roundtrip_physical_plan::test_round_trip_human_display` - `git diff --check` ## Are there any user-facing changes? No. This is an internal serialization refactor with the same serialized representation. -- 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]
