vvysotskyi opened a new pull request #2289: URL: https://github.com/apache/drill/pull/2289
# [DRILL-7985](https://issues.apache.org/jira/browse/DRILL-7985): Support Mongo aggregate, union, project, limit, sort pushdowns ## Description This pull request adds support for the following mongo pushdowns: - aggregate - project (including expressions) - limit (including offset) - union / union all - sort Added storage plugin configs to disable specific optimizations if required. Besides that, it includes changes for the Generic storage plugin pushdown framework that simplifies the implementation of specific pushdowns for the planning stage. For more details about it, please refer to this doc: https://github.com/apache/drill/compare/master...vvysotskyi:DRILL-7985?expand=1#diff-b0e0fdc4f6e47614a62fbfdbad0a21598726c72d15de22120e4ac9dbd945e933 It works in a similar way to how we do pushdowns for JDBC, Cassandra, or Elasticsearch, but without using the Calcite adapter. ## Documentation Yes ## Testing Added UT. -- 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]
