v0.1.1
Experimental follow-up release with analytical Ecto query generation, DuckDB source helpers, column-oriented result APIs, and optional Explorer DataFrame integration.
Highlights:
- Expanded read-only Ecto SQL generation with CTEs, windows, joins, grouping, having, distinct, aggregate FILTER, arithmetic, in/2, fragments, and source/subquery support.
- Added QuackDB.Source helpers for CSV, Parquet, JSON, XLSX, Delta, and Iceberg table functions.
- Added QuackDB.Columns plus columnar/columns streaming APIs for vector-shaped analytical results.
- Added optional QuackDB.Explorer helpers for converting query results and Ecto queries into Explorer.DataFrame values.
- Expanded real DuckDB Quack integration coverage for source scans, columnar batches, and Explorer-facing workflows.