lsst-daf-relation

Name	lsst-daf-relation JSON
Version	28.2025.500 JSON
	download
home_page	None
Summary	An abstract system for operating on SQL and in-memory tables with relational algebra.
upload_time	2025-01-30 09:29:11
maintainer	None
docs_url	None
author	None
requires_python	None
license	GPLv3+ License
keywords	lsst
VCS
bugtrack_url
requirements	lsst-utils sqlalchemy
Travis-CI	No Travis.
coveralls test coverage	No coveralls.

            # daf_relation

[![pypi](https://img.shields.io/pypi/v/lsst-daf-relation.svg)](https://pypi.org/project/lsst-daf-relation/)
[![codecov](https://codecov.io/gh/lsst/daf_relation/branch/main/graph/badge.svg?token=2BUBL8R9RH)](https://codecov.io/gh/lsst/daf_relation)

`daf_relation` is a package in the [LSST Science Pipelines](https://pipelines.lsst.io).

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](https://pypi.org/project/lsst-daf-relation/)

            

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