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The following commit(s) were added to refs/heads/branch-3.2 by this push: new b043ee4 [SPARK-36738][SQL][DOC] Fixed the wrong documentation on Cot API b043ee4 is described below commit b043ee4de7ab59584e85191cacb2912bc866e6f9 Author: Yuto Akutsu <yuto.aku...@nttdata.com> AuthorDate: Mon Sep 13 21:51:29 2021 +0900 [SPARK-36738][SQL][DOC] Fixed the wrong documentation on Cot API ### What changes were proposed in this pull request? Fixed wrong documentation on Cot API ### Why are the changes needed? [Doc](https://spark.apache.org/docs/latest/api/sql/index.html#cot) says `1/java.lang.Math.cot` but it should be `1/java.lang.Math.tan`. ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? Manual check. Closes #33978 from yutoacts/SPARK-36738. Authored-by: Yuto Akutsu <yuto.aku...@nttdata.com> Signed-off-by: Hyukjin Kwon <gurwls...@apache.org> (cherry picked from commit 3747cfdb402955cc19c9a383713b569fc010db70) Signed-off-by: Hyukjin Kwon <gurwls...@apache.org> --- .../org/apache/spark/sql/catalyst/expressions/mathExpressions.scala | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/mathExpressions.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/mathExpressions.scala index 2466940..d4b86d1 100644 --- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/mathExpressions.scala +++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/mathExpressions.scala @@ -731,7 +731,7 @@ case class Tan(child: Expression) extends UnaryMathExpression(math.tan, "TAN") { @ExpressionDescription( usage = """ - _FUNC_(expr) - Returns the cotangent of `expr`, as if computed by `1/java.lang.Math._FUNC_`. + _FUNC_(expr) - Returns the cotangent of `expr`, as if computed by `1/java.lang.Math.tan`. """, arguments = """ Arguments: --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@spark.apache.org For additional commands, e-mail: commits-h...@spark.apache.org