feat: support spark csc #18642
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feat: support spark csc #18642
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Jefffrey
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Nov 12, 2025
martin-g
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Nov 12, 2025
psvri
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Jefffrey
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martin-g
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jizezhang
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Nov 15, 2025
## Which issue does this PR close? Partially implements apache#15914 ## Rationale for this change Spark has support for cosecant https://spark.apache.org/docs/latest/api/sql/index.html#csc . This function is not there othere in DB's like postgres, mysql and sqlite3. Hence I have added this function into datafusion-spark ## What changes are included in this PR? Adds support for cosecant in datafusion-spark ## Are these changes tested? Unit tests with inputs/outputs obtained from spark ## Are there any user-facing changes? Yes
logan-keede
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Nov 23, 2025
## Which issue does this PR close? Partially implements apache#15914 ## Rationale for this change Spark has support for cosecant https://spark.apache.org/docs/latest/api/sql/index.html#csc . This function is not there othere in DB's like postgres, mysql and sqlite3. Hence I have added this function into datafusion-spark ## What changes are included in this PR? Adds support for cosecant in datafusion-spark ## Are these changes tested? Unit tests with inputs/outputs obtained from spark ## Are there any user-facing changes? Yes
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Which issue does this PR close?
Partially implements #15914
Rationale for this change
Spark has support for cosecant https://spark.apache.org/docs/latest/api/sql/index.html#csc .
This function is not there othere in DB's like postgres, mysql and sqlite3. Hence I have added this function into datafusion-spark
What changes are included in this PR?
Adds support for cosecant in datafusion-spark
Are these changes tested?
Unit tests with inputs/outputs obtained from spark
Are there any user-facing changes?
Yes