feat: Add support for Spark Cbrt math expression#3788
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andygrove merged 5 commits intoapache:mainfrom May 5, 2026
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Add cube root function (cbrt) by delegating to DataFusion's built-in implementation via CometScalarFunction.
andygrove
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May 5, 2026
| -- specific language governing permissions and limitations | ||
| -- under the License. | ||
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| -- ConfigMatrix: parquet.enable.dictionary=false,true |
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No need to test with dictionary encoding. Dictionaries are unpacked before expressions are evaluated.
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| -- ConfigMatrix: parquet.enable.dictionary=false,true |
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Summary
Cbrt(cube root) expressioncbrtfunction viaCometScalarFunctionTest plan
cbrt.sqlCometSqlFileTestSuiteverified — all 2 tests pass (dictionary=false/true)Related to #2084