From 26e760581fdf7ca913da93fa80e73b7ddabcedf6 Mon Sep 17 00:00:00 2001 From: Yu ISHIKAWA Date: Sun, 16 Aug 2015 23:33:20 -0700 Subject: [SPARK-9871] [SPARKR] Add expression functions into SparkR which have a variable parameter ### Summary - Add `lit` function - Add `concat`, `greatest`, `least` functions I think we need to improve `collect` function in order to implement `struct` function. Since `collect` doesn't work with arguments which includes a nested `list` variable. It seems that a list against `struct` still has `jobj` classes. So it would be better to solve this problem on another issue. ### JIRA [[SPARK-9871] Add expression functions into SparkR which have a variable parameter - ASF JIRA](https://issues.apache.org/jira/browse/SPARK-9871) Author: Yu ISHIKAWA Closes #8194 from yu-iskw/SPARK-9856. --- R/pkg/NAMESPACE | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'R/pkg/NAMESPACE') diff --git a/R/pkg/NAMESPACE b/R/pkg/NAMESPACE index b2d92bdf48..fd9dfdf60e 100644 --- a/R/pkg/NAMESPACE +++ b/R/pkg/NAMESPACE @@ -98,6 +98,7 @@ exportMethods("abs", "contains", "cos", "cosh", + "concat", "countDistinct", "desc", "endsWith", @@ -106,10 +107,13 @@ exportMethods("abs", "floor", "getField", "getItem", + "greatest", "hypot", "isNotNull", "isNull", + "lit", "last", + "least", "like", "log", "log10", -- cgit v1.2.3