From d85d9e00a65a12ab7ca08b20ea2cc123886a147f Mon Sep 17 00:00:00 2001 From: hyukjinkwon Date: Sat, 28 Jul 2018 14:06:26 +0800 Subject: [PATCH] Minor fix link --- sql/core/src/main/scala/org/apache/spark/sql/functions.scala | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sql/core/src/main/scala/org/apache/spark/sql/functions.scala b/sql/core/src/main/scala/org/apache/spark/sql/functions.scala index 277295816c978..a2d37928bff59 100644 --- a/sql/core/src/main/scala/org/apache/spark/sql/functions.scala +++ b/sql/core/src/main/scala/org/apache/spark/sql/functions.scala @@ -44,8 +44,8 @@ import org.apache.spark.util.Utils * * Spark also includes more built-in functions that are less common and are not defined here. * You can still access them (and all the functions defined here) using the `functions.expr()` API - * and calling them through a SQL expression string. You can find the entire list of functions for - * the latest version of Spark at https://spark.apache.org/docs/latest/api/sql/index.html. + * and calling them through a SQL expression string. You can find the entire list of functions + * at SQL API documentation. * * As an example, `isnan` is a function that is defined here. You can use `isnan(col("myCol"))` * to invoke the `isnan` function. This way the programming language's compiler ensures `isnan`