passren opened a new pull request, #37368: URL: https://github.com/apache/superset/pull/37368
<!--- Please write the PR title following the conventions at https://www.conventionalcommits.org/en/v1.0.0/ Example: fix(dashboard): load charts correctly --> ### SUMMARY <!--- Describe the change below, including rationale and design decisions --> Add MongoDB database engine specification, enabling users to connect to MongoDB databases and write SQL queries on MongoDB collections using the PyMongoSQL dialect. This PR is related to https://github.com/apache/superset/issues/36844. This implementation: - Creates `MongoDBEngineSpec` class that extends `BaseEngineSpec` with MongoDB-specific configurations - Implements datetime conversion methods (`convert_dttm` and `epoch_to_dttm`) for MongoDB compatibility - Supports time grain expressions for MongoDB temporal queries - Includes comprehensive unit tests for datetime conversion across multiple column types - Adds documentation for MongoDB database configuration ### BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF <!--- Skip this if not applicable --> N/A - Backend database engine support addition, no UI changes ### TESTING INSTRUCTIONS <!--- Required! What steps can be taken to manually verify the changes? --> - Run unit tests for tests/unit_tests/db_engine_specs/test_mongodb.py - Integration Test in UI   ### ADDITIONAL INFORMATION <!--- Check any relevant boxes with "x" --> <!--- HINT: Include "Fixes #nnn" if you are fixing an existing issue --> - [ ] Has associated issue: - [ ] Required feature flags: - [ ] Changes UI - [ ] Includes DB Migration (follow approval process in [SIP-59](https://github.com/apache/superset/issues/13351)) - [ ] Migration is atomic, supports rollback & is backwards-compatible - [ ] Confirm DB migration upgrade and downgrade tested - [ ] Runtime estimates and downtime expectations provided - [X] Introduces new feature or API - [ ] Removes existing feature or API -- 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]
