Compatibility policy

Stability of the data schema and the DuckLake format version

Data schema stability

The tables Queria publishes are currently pre-stable. Table names, column names, and types may change without notice as we improve data quality and modeling.

Once we can confirm that usage has settled, we plan to treat the schema as a public API and declare backward compatibility as a goal we strive to maintain. Keep this in mind if your CI or batch jobs depend on the Queria CLI.

DuckLake format and duckdb versions

Queria’s catalogs are published in DuckLake format 1.0. Reading them requires duckdb >= 1.5.2.