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[VL] Add Spark array_sort support with lambda function #10780

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Merged
rui-mo merged 1 commit into from
Sep 29, 2025
Merged

[VL] Add Spark array_sort support with lambda function #10780

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8 changes: 8 additions & 0 deletions ...ends-velox/src/main/scala/org/apache/gluten/backendsapi/velox/VeloxSparkPlanExecApi.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -200,6 +200,14 @@ class VeloxSparkPlanExecApi extends SparkPlanExecApi {
}
}

override def genArraySortTransformer(
substraitExprName: String,
argument: ExpressionTransformer,
function: ExpressionTransformer,
expr: ArraySort): ExpressionTransformer = {
GenericExpressionTransformer(substraitExprName, Seq(argument, function), expr)
}

/** Transform array exists to Substrait */
override def genArrayExistsTransformer(
substraitExprName: String,
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12 changes: 12 additions & 0 deletions backends-velox/src/test/scala/org/apache/gluten/execution/MiscOperatorSuite.scala
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Expand Up @@ -1188,6 +1188,18 @@ class MiscOperatorSuite extends VeloxWholeStageTransformerSuite with AdaptiveSpa
}
}

test("array_sort") {
withTable("t") {
sql("create table t (a array<string>) using parquet")
sql("insert into t values (array('a', 'acds', 'bcedf', 'dc'))")
runQueryAndCompare(
"select array_sort(a, (x, y) -> " +
"if(length(x) > length(y), 1, if(length(x) < length(y), -1, 0))) from t") {
checkGlutenOperatorMatch[ProjectExecTransformer]
}
}
}

test("Support bool type filter in scan") {
withTable("t") {
sql("create table t (id int, b boolean) using parquet")
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