An abstract system for operating on SQL and in-memory tables with relational algebra.
daf_relation is a package in the LSST Science Pipelines.
This package provides classes that represent relational algebra expression trees, along with algorithms to convert them to SQLAlchemy objects and Python generators.
PyPI: lsst-daf-relation
FAQs
An abstract system for operating on SQL and in-memory tables with relational algebra.
We found that lsst-daf-relation demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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