- Support for nullable and fixed imputation
- Allow override of sensitivity via metadata
- Add scalar functions to AST
- Allow GROUP BY to group on complex expressions
- Switch to
opendpGeometric and Laplace for counts and sums (was previously Gaussian) - Allow callers to override default mechanism choices
- Fix bug where
SELECT COUNT(*)would fail in some cases - Take accuracies from opendp rather than scipy
- New method,
get_simple_accuracies, that reports accuracy for simple statistics that don't vary based on row value. This supports getting accuracies before running the query. - Add ability to pass in
_pre_aggregatedrows, allows queries against pre-aggregated data
- Bug fix for CI
- Initial release.
- Split smartnoise-sdk into 3 packages, switch to use
opendpinstead ofsmartnoise-core.