kosiew opened a new pull request, #958:
URL: https://github.com/apache/datafusion-python/pull/958
# Which issue does this PR close?
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Completes a task in #463
# Rationale for this change
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This PR introduces the implementation of the EXTRACT function, which allows
extracting specific temporal units (e.g., YEAR, MONTH, DAY) from date or
timestamp fields. It is an alias of `date_part`.
# What changes are included in this PR?
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Functionality:
Adds the implementation of the EXTRACT subscalar function, it supports
extracting temporal units like YEAR, MONTH, DAY, etc., from supported date,
timestamp, and time data types.
Tests:
Adds tests for EXTRACT.
# Are there any user-facing changes?
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updated before approving the PR.
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Yes, this PR adds the EXTRACT function to the API, enabling users to perform
temporal extraction operations directly.
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