`uqa-planner` is the UQA Engine crate for cardinality, cost, DPccp join enumeration, and unified-plan optimization.
Applications should depend on `uqa-engine` or `uqa-client`. See the [repository README](https://github.com/cognica-io/uqa-engine) and the [manual](https://github.com/cognica-io/uqa-engine/blob/main/docs/manual/README.md).