panbingkun commented on code in PR #48106:
URL: https://github.com/apache/spark/pull/48106#discussion_r1759678918
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sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/basicLogicalOperators.scala:
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@@ -992,12 +992,18 @@ object Range {
castAndEval[Int](expression, IntegerType, paramIndex, paramName)
}
+// scalastyle:off line.size.limit
@ExpressionDescription(
usage = """
- _FUNC_(start: long, end: long, step: long, numSlices: integer)
- _FUNC_(start: long, end: long, step: long)
- _FUNC_(start: long, end: long)
- _FUNC_(end: long)""",
+ _FUNC_(start[, end[, step[, numSlices]]]) / _FUNC_(end) - Returns a table
of values within a specified range.
Review Comment:
We have to make adjustments, otherwise `gen-sql-functions-docs.py` won't be
able to recognize this non-traditional writing style.
https://github.com/apache/spark/blob/017b0ea71e03339336b5d199ecad4f50961e4948/sql/gen-sql-functions-docs.py#L129
Traditional writing style:
https://github.com/apache/spark/blob/017b0ea71e03339336b5d199ecad4f50961e4948/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/misc.scala#L353-L359
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