substrait-io

substrait-io/substrait

A cross platform way to express data transformation, relational algebra, standardized record expression and plans.

1.5K stars 194 forks 1.5K watchers Python Apache License 2.0

execution-plan query-plan relational-algebra specification

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4 Open Issues Need Help Last updated: Jul 31, 2026

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Consolidate duplicated extension YAML discovery and traversal helpers in tests 2 days ago

good first issue python

substrait-io/substrait

1.5K

A cross platform way to express data transformation, relational algebra, standardized record expression and plans.

Python

#execution-plan#query-plan#relational-algebra#specification

Add impl-level descriptions to the interval arithmetic functions in functions_datetime.yaml 7 days ago

documentation good first issue extension

substrait-io/substrait

1.5K

A cross platform way to express data transformation, relational algebra, standardized record expression and plans.

Python

#execution-plan#query-plan#relational-algebra#specification

test: turn extension test coverage into a report instead of a hard gate 7 days ago

enhancement help wanted

substrait-io/substrait

1.5K

A cross platform way to express data transformation, relational algebra, standardized record expression and plans.

Python

#execution-plan#query-plan#relational-algebra#specification

docs: dependency aliases cannot actually prefix type variation names 7 days ago

documentation good first issue extension

substrait-io/substrait

1.5K

A cross platform way to express data transformation, relational algebra, standardized record expression and plans.

Python

#execution-plan#query-plan#relational-algebra#specification