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voltrondata / spark-substrait-gateway

Implements a gateway that speaks the SparkConnect protocol and drives a backend using Substrait (over ADBC Flight SQL).
Apache License 2.0
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fix: datafusion doesn't have any_value #20

Closed richtia closed 6 months ago

richtia commented 6 months ago

datafusion does not have an any_value function.

for query 4, we can use first_value without any ordering since it will behave similarly: https://substrait.io/extensions/functions_aggregate_generic/#any_value https://datafusion.apache.org/user-guide/sql/aggregate_functions.html#first-value

github-actions[bot] commented 6 months ago

ACTION NEEDED

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The PR title and description are used as the merge commit message. Please update your PR title and description to match the specification.