cloud-fan commented on a change in pull request #31791:
URL: https://github.com/apache/spark/pull/31791#discussion_r600751772
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File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/basicLogicalOperators.scala
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@@ -572,6 +618,28 @@ case class Range(
require(step != 0, s"step ($step) cannot be 0")
+ def this(start: Expression, end: Expression, step: Expression, numSlices:
Expression) =
+ this(
+ start = Range.toLong(start),
+ end = Range.toLong(end),
+ step = Range.toLong(step),
+ numSlices = Some(Range.toInt(numSlices)),
+ output = StructType(StructField("id", LongType, nullable = false) ::
Nil).toAttributes,
Review comment:
We can follow `ShowTables.getOutputAttrs` and move this to the object.
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