JunWang222 opened a new pull request, #793: URL: https://github.com/apache/wayang/pull/793
## Summary This PR adds support for executing `ParquetSource` on SQL-backed platforms by resolving Parquet inputs to platform-visible SQL relations. Supported platforms: - Trino - Presto - BigQuery ## Changes - Add JDBC-based `ParquetSource` support for SQL platforms. - Add `TrinoParquetSource`, `PrestoParquetSource`, and `BigQueryParquetSource`. - Add platform mappings for `ParquetSource`. - Add Parquet source configuration keys for platform-specific relation mapping and optional relation creation. - Add BigQuery platform support needed for SQL operator execution. - Add integration coverage for Parquet joins and platform alternatives. -- 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]
