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Posted to commits@spark.apache.org by fe...@apache.org on 2018/03/05 17:30:56 UTC

[3/3] spark git commit: [SPARK-22430][R][DOCS] Unknown tag warnings when building R docs with Roxygen 6.0.1

[SPARK-22430][R][DOCS] Unknown tag warnings when building R docs with Roxygen 6.0.1

## What changes were proposed in this pull request?
Removed export tag to get rid of unknown tag warnings

## How was this patch tested?
Existing tests

Author: Rekha Joshi <re...@gmail.com>
Author: rjoshi2 <re...@gmail.com>

Closes #20501 from rekhajoshm/SPARK-22430.


Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/4586eada
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/4586eada
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/4586eada

Branch: refs/heads/master
Commit: 4586eada42d6a16bb78d1650d145531c51fa747f
Parents: 947b4e6
Author: Rekha Joshi <re...@gmail.com>
Authored: Mon Mar 5 09:30:49 2018 -0800
Committer: Felix Cheung <fe...@apache.org>
Committed: Mon Mar 5 09:30:49 2018 -0800

----------------------------------------------------------------------
 R/pkg/R/DataFrame.R            |  92 ----------
 R/pkg/R/SQLContext.R           |  16 --
 R/pkg/R/WindowSpec.R           |   8 -
 R/pkg/R/broadcast.R            |   3 -
 R/pkg/R/catalog.R              |  18 --
 R/pkg/R/column.R               |   7 -
 R/pkg/R/context.R              |   6 -
 R/pkg/R/functions.R            | 181 -------------------
 R/pkg/R/generics.R             | 343 ------------------------------------
 R/pkg/R/group.R                |   7 -
 R/pkg/R/install.R              |   1 -
 R/pkg/R/jvm.R                  |   3 -
 R/pkg/R/mllib_classification.R |  20 ---
 R/pkg/R/mllib_clustering.R     |  23 ---
 R/pkg/R/mllib_fpm.R            |   6 -
 R/pkg/R/mllib_recommendation.R |   5 -
 R/pkg/R/mllib_regression.R     |  17 --
 R/pkg/R/mllib_stat.R           |   4 -
 R/pkg/R/mllib_tree.R           |  33 ----
 R/pkg/R/mllib_utils.R          |   3 -
 R/pkg/R/schema.R               |   7 -
 R/pkg/R/sparkR.R               |   7 -
 R/pkg/R/stats.R                |   6 -
 R/pkg/R/streaming.R            |   9 -
 R/pkg/R/utils.R                |   1 -
 R/pkg/R/window.R               |   4 -
 26 files changed, 830 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/spark/blob/4586eada/R/pkg/R/DataFrame.R
----------------------------------------------------------------------
diff --git a/R/pkg/R/DataFrame.R b/R/pkg/R/DataFrame.R
index 41c3c3a..c485202 100644
--- a/R/pkg/R/DataFrame.R
+++ b/R/pkg/R/DataFrame.R
@@ -36,7 +36,6 @@ setOldClass("structType")
 #' @slot sdf A Java object reference to the backing Scala DataFrame
 #' @seealso \link{createDataFrame}, \link{read.json}, \link{table}
 #' @seealso \url{https://spark.apache.org/docs/latest/sparkr.html#sparkr-dataframes}
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -77,7 +76,6 @@ setWriteMode <- function(write, mode) {
   write
 }
 
-#' @export
 #' @param sdf A Java object reference to the backing Scala DataFrame
 #' @param isCached TRUE if the SparkDataFrame is cached
 #' @noRd
@@ -97,7 +95,6 @@ dataFrame <- function(sdf, isCached = FALSE) {
 #' @rdname printSchema
 #' @name printSchema
 #' @aliases printSchema,SparkDataFrame-method
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -123,7 +120,6 @@ setMethod("printSchema",
 #' @rdname schema
 #' @name schema
 #' @aliases schema,SparkDataFrame-method
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -146,7 +142,6 @@ setMethod("schema",
 #' @aliases explain,SparkDataFrame-method
 #' @rdname explain
 #' @name explain
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -178,7 +173,6 @@ setMethod("explain",
 #' @rdname isLocal
 #' @name isLocal
 #' @aliases isLocal,SparkDataFrame-method
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -209,7 +203,6 @@ setMethod("isLocal",
 #' @aliases showDF,SparkDataFrame-method
 #' @rdname showDF
 #' @name showDF
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -241,7 +234,6 @@ setMethod("showDF",
 #' @rdname show
 #' @aliases show,SparkDataFrame-method
 #' @name show
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -269,7 +261,6 @@ setMethod("show", "SparkDataFrame",
 #' @rdname dtypes
 #' @name dtypes
 #' @aliases dtypes,SparkDataFrame-method
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -296,7 +287,6 @@ setMethod("dtypes",
 #' @rdname columns
 #' @name columns
 #' @aliases columns,SparkDataFrame-method
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -388,7 +378,6 @@ setMethod("colnames<-",
 #' @aliases coltypes,SparkDataFrame-method
 #' @name coltypes
 #' @family SparkDataFrame functions
-#' @export
 #' @examples
 #'\dontrun{
 #' irisDF <- createDataFrame(iris)
@@ -445,7 +434,6 @@ setMethod("coltypes",
 #' @rdname coltypes
 #' @name coltypes<-
 #' @aliases coltypes<-,SparkDataFrame,character-method
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -494,7 +482,6 @@ setMethod("coltypes<-",
 #' @rdname createOrReplaceTempView
 #' @name createOrReplaceTempView
 #' @aliases createOrReplaceTempView,SparkDataFrame,character-method
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -521,7 +508,6 @@ setMethod("createOrReplaceTempView",
 #' @rdname registerTempTable-deprecated
 #' @name registerTempTable
 #' @aliases registerTempTable,SparkDataFrame,character-method
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -552,7 +538,6 @@ setMethod("registerTempTable",
 #' @rdname insertInto
 #' @name insertInto
 #' @aliases insertInto,SparkDataFrame,character-method
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -580,7 +565,6 @@ setMethod("insertInto",
 #' @aliases cache,SparkDataFrame-method
 #' @rdname cache
 #' @name cache
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -611,7 +595,6 @@ setMethod("cache",
 #' @rdname persist
 #' @name persist
 #' @aliases persist,SparkDataFrame,character-method
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -641,7 +624,6 @@ setMethod("persist",
 #' @rdname unpersist
 #' @aliases unpersist,SparkDataFrame-method
 #' @name unpersist
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -669,7 +651,6 @@ setMethod("unpersist",
 #' @rdname storageLevel
 #' @aliases storageLevel,SparkDataFrame-method
 #' @name storageLevel
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -707,7 +688,6 @@ setMethod("storageLevel",
 #' @name coalesce
 #' @aliases coalesce,SparkDataFrame-method
 #' @seealso \link{repartition}
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -744,7 +724,6 @@ setMethod("coalesce",
 #' @name repartition
 #' @aliases repartition,SparkDataFrame-method
 #' @seealso \link{coalesce}
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -793,7 +772,6 @@ setMethod("repartition",
 #' @rdname toJSON
 #' @name toJSON
 #' @aliases toJSON,SparkDataFrame-method
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -826,7 +804,6 @@ setMethod("toJSON",
 #' @rdname write.json
 #' @name write.json
 #' @aliases write.json,SparkDataFrame,character-method
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -858,7 +835,6 @@ setMethod("write.json",
 #' @aliases write.orc,SparkDataFrame,character-method
 #' @rdname write.orc
 #' @name write.orc
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -890,7 +866,6 @@ setMethod("write.orc",
 #' @rdname write.parquet
 #' @name write.parquet
 #' @aliases write.parquet,SparkDataFrame,character-method
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -911,7 +886,6 @@ setMethod("write.parquet",
 #' @rdname write.parquet
 #' @name saveAsParquetFile
 #' @aliases saveAsParquetFile,SparkDataFrame,character-method
-#' @export
 #' @note saveAsParquetFile since 1.4.0
 setMethod("saveAsParquetFile",
           signature(x = "SparkDataFrame", path = "character"),
@@ -936,7 +910,6 @@ setMethod("saveAsParquetFile",
 #' @aliases write.text,SparkDataFrame,character-method
 #' @rdname write.text
 #' @name write.text
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -963,7 +936,6 @@ setMethod("write.text",
 #' @aliases distinct,SparkDataFrame-method
 #' @rdname distinct
 #' @name distinct
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -1004,7 +976,6 @@ setMethod("unique",
 #' @aliases sample,SparkDataFrame-method
 #' @rdname sample
 #' @name sample
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -1061,7 +1032,6 @@ setMethod("sample_frac",
 #' @rdname nrow
 #' @name nrow
 #' @aliases count,SparkDataFrame-method
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -1094,7 +1064,6 @@ setMethod("nrow",
 #' @rdname ncol
 #' @name ncol
 #' @aliases ncol,SparkDataFrame-method
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -1118,7 +1087,6 @@ setMethod("ncol",
 #' @rdname dim
 #' @aliases dim,SparkDataFrame-method
 #' @name dim
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -1144,7 +1112,6 @@ setMethod("dim",
 #' @rdname collect
 #' @aliases collect,SparkDataFrame-method
 #' @name collect
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -1229,7 +1196,6 @@ setMethod("collect",
 #' @rdname limit
 #' @name limit
 #' @aliases limit,SparkDataFrame,numeric-method
-#' @export
 #' @examples
 #' \dontrun{
 #' sparkR.session()
@@ -1253,7 +1219,6 @@ setMethod("limit",
 #' @rdname take
 #' @name take
 #' @aliases take,SparkDataFrame,numeric-method
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -1282,7 +1247,6 @@ setMethod("take",
 #' @aliases head,SparkDataFrame-method
 #' @rdname head
 #' @name head
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -1307,7 +1271,6 @@ setMethod("head",
 #' @aliases first,SparkDataFrame-method
 #' @rdname first
 #' @name first
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -1359,7 +1322,6 @@ setMethod("toRDD",
 #' @aliases groupBy,SparkDataFrame-method
 #' @rdname groupBy
 #' @name groupBy
-#' @export
 #' @examples
 #' \dontrun{
 #'   # Compute the average for all numeric columns grouped by department.
@@ -1401,7 +1363,6 @@ setMethod("group_by",
 #' @aliases agg,SparkDataFrame-method
 #' @rdname summarize
 #' @name agg
-#' @export
 #' @note agg since 1.4.0
 setMethod("agg",
           signature(x = "SparkDataFrame"),
@@ -1460,7 +1421,6 @@ setClassUnion("characterOrstructType", c("character", "structType"))
 #' @aliases dapply,SparkDataFrame,function,characterOrstructType-method
 #' @name dapply
 #' @seealso \link{dapplyCollect}
-#' @export
 #' @examples
 #' \dontrun{
 #'   df <- createDataFrame(iris)
@@ -1519,7 +1479,6 @@ setMethod("dapply",
 #' @aliases dapplyCollect,SparkDataFrame,function-method
 #' @name dapplyCollect
 #' @seealso \link{dapply}
-#' @export
 #' @examples
 #' \dontrun{
 #'   df <- createDataFrame(iris)
@@ -1576,7 +1535,6 @@ setMethod("dapplyCollect",
 #' @rdname gapply
 #' @name gapply
 #' @seealso \link{gapplyCollect}
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -1673,7 +1631,6 @@ setMethod("gapply",
 #' @rdname gapplyCollect
 #' @name gapplyCollect
 #' @seealso \link{gapply}
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -1947,7 +1904,6 @@ setMethod("[", signature(x = "SparkDataFrame"),
 #' @param ... currently not used.
 #' @return A new SparkDataFrame containing only the rows that meet the condition with selected
 #'         columns.
-#' @export
 #' @family SparkDataFrame functions
 #' @aliases subset,SparkDataFrame-method
 #' @seealso \link{withColumn}
@@ -1992,7 +1948,6 @@ setMethod("subset", signature(x = "SparkDataFrame"),
 #'            If more than one column is assigned in \code{col}, \code{...}
 #'            should be left empty.
 #' @return A new SparkDataFrame with selected columns.
-#' @export
 #' @family SparkDataFrame functions
 #' @rdname select
 #' @aliases select,SparkDataFrame,character-method
@@ -2024,7 +1979,6 @@ setMethod("select", signature(x = "SparkDataFrame", col = "character"),
           })
 
 #' @rdname select
-#' @export
 #' @aliases select,SparkDataFrame,Column-method
 #' @note select(SparkDataFrame, Column) since 1.4.0
 setMethod("select", signature(x = "SparkDataFrame", col = "Column"),
@@ -2037,7 +1991,6 @@ setMethod("select", signature(x = "SparkDataFrame", col = "Column"),
           })
 
 #' @rdname select
-#' @export
 #' @aliases select,SparkDataFrame,list-method
 #' @note select(SparkDataFrame, list) since 1.4.0
 setMethod("select",
@@ -2066,7 +2019,6 @@ setMethod("select",
 #' @aliases selectExpr,SparkDataFrame,character-method
 #' @rdname selectExpr
 #' @name selectExpr
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -2098,7 +2050,6 @@ setMethod("selectExpr",
 #' @rdname withColumn
 #' @name withColumn
 #' @seealso \link{rename} \link{mutate} \link{subset}
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -2137,7 +2088,6 @@ setMethod("withColumn",
 #' @rdname mutate
 #' @name mutate
 #' @seealso \link{rename} \link{withColumn}
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -2208,7 +2158,6 @@ setMethod("mutate",
           })
 
 #' @param _data a SparkDataFrame.
-#' @export
 #' @rdname mutate
 #' @aliases transform,SparkDataFrame-method
 #' @name transform
@@ -2232,7 +2181,6 @@ setMethod("transform",
 #' @name withColumnRenamed
 #' @aliases withColumnRenamed,SparkDataFrame,character,character-method
 #' @seealso \link{mutate}
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -2258,7 +2206,6 @@ setMethod("withColumnRenamed",
 #' @rdname rename
 #' @name rename
 #' @aliases rename,SparkDataFrame-method
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -2304,7 +2251,6 @@ setClassUnion("characterOrColumn", c("character", "Column"))
 #' @aliases arrange,SparkDataFrame,Column-method
 #' @rdname arrange
 #' @name arrange
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -2335,7 +2281,6 @@ setMethod("arrange",
 #' @rdname arrange
 #' @name arrange
 #' @aliases arrange,SparkDataFrame,character-method
-#' @export
 #' @note arrange(SparkDataFrame, character) since 1.4.0
 setMethod("arrange",
           signature(x = "SparkDataFrame", col = "character"),
@@ -2368,7 +2313,6 @@ setMethod("arrange",
 
 #' @rdname arrange
 #' @aliases orderBy,SparkDataFrame,characterOrColumn-method
-#' @export
 #' @note orderBy(SparkDataFrame, characterOrColumn) since 1.4.0
 setMethod("orderBy",
           signature(x = "SparkDataFrame", col = "characterOrColumn"),
@@ -2389,7 +2333,6 @@ setMethod("orderBy",
 #' @rdname filter
 #' @name filter
 #' @family subsetting functions
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -2432,7 +2375,6 @@ setMethod("where",
 #' @aliases dropDuplicates,SparkDataFrame-method
 #' @rdname dropDuplicates
 #' @name dropDuplicates
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -2481,7 +2423,6 @@ setMethod("dropDuplicates",
 #' @rdname join
 #' @name join
 #' @seealso \link{merge} \link{crossJoin}
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -2533,7 +2474,6 @@ setMethod("join",
 #' @rdname crossJoin
 #' @name crossJoin
 #' @seealso \link{merge} \link{join}
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -2581,7 +2521,6 @@ setMethod("crossJoin",
 #' @aliases merge,SparkDataFrame,SparkDataFrame-method
 #' @rdname merge
 #' @seealso \link{join} \link{crossJoin}
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -2721,7 +2660,6 @@ genAliasesForIntersectedCols <- function(x, intersectedColNames, suffix) {
 #' @name union
 #' @aliases union,SparkDataFrame,SparkDataFrame-method
 #' @seealso \link{rbind} \link{unionByName}
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -2742,7 +2680,6 @@ setMethod("union",
 #' @rdname union
 #' @name unionAll
 #' @aliases unionAll,SparkDataFrame,SparkDataFrame-method
-#' @export
 #' @note unionAll since 1.4.0
 setMethod("unionAll",
           signature(x = "SparkDataFrame", y = "SparkDataFrame"),
@@ -2769,7 +2706,6 @@ setMethod("unionAll",
 #' @name unionByName
 #' @aliases unionByName,SparkDataFrame,SparkDataFrame-method
 #' @seealso \link{rbind} \link{union}
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -2802,7 +2738,6 @@ setMethod("unionByName",
 #' @rdname rbind
 #' @name rbind
 #' @seealso \link{union} \link{unionByName}
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -2835,7 +2770,6 @@ setMethod("rbind",
 #' @aliases intersect,SparkDataFrame,SparkDataFrame-method
 #' @rdname intersect
 #' @name intersect
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -2863,7 +2797,6 @@ setMethod("intersect",
 #' @aliases except,SparkDataFrame,SparkDataFrame-method
 #' @rdname except
 #' @name except
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -2872,7 +2805,6 @@ setMethod("intersect",
 #' exceptDF <- except(df, df2)
 #' }
 #' @rdname except
-#' @export
 #' @note except since 1.4.0
 setMethod("except",
           signature(x = "SparkDataFrame", y = "SparkDataFrame"),
@@ -2909,7 +2841,6 @@ setMethod("except",
 #' @aliases write.df,SparkDataFrame-method
 #' @rdname write.df
 #' @name write.df
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -2944,7 +2875,6 @@ setMethod("write.df",
 #' @rdname write.df
 #' @name saveDF
 #' @aliases saveDF,SparkDataFrame,character-method
-#' @export
 #' @note saveDF since 1.4.0
 setMethod("saveDF",
           signature(df = "SparkDataFrame", path = "character"),
@@ -2978,7 +2908,6 @@ setMethod("saveDF",
 #' @aliases saveAsTable,SparkDataFrame,character-method
 #' @rdname saveAsTable
 #' @name saveAsTable
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -3015,7 +2944,6 @@ setMethod("saveAsTable",
 #' @aliases describe,SparkDataFrame,character-method describe,SparkDataFrame,ANY-method
 #' @rdname describe
 #' @name describe
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -3071,7 +2999,6 @@ setMethod("describe",
 #' @rdname summary
 #' @name summary
 #' @aliases summary,SparkDataFrame-method
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -3117,7 +3044,6 @@ setMethod("summary",
 #' @rdname nafunctions
 #' @aliases dropna,SparkDataFrame-method
 #' @name dropna
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -3148,7 +3074,6 @@ setMethod("dropna",
 #' @rdname nafunctions
 #' @name na.omit
 #' @aliases na.omit,SparkDataFrame-method
-#' @export
 #' @note na.omit since 1.5.0
 setMethod("na.omit",
           signature(object = "SparkDataFrame"),
@@ -3168,7 +3093,6 @@ setMethod("na.omit",
 #' @rdname nafunctions
 #' @name fillna
 #' @aliases fillna,SparkDataFrame-method
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -3399,7 +3323,6 @@ setMethod("str",
 #' @rdname drop
 #' @name drop
 #' @aliases drop,SparkDataFrame-method
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -3427,7 +3350,6 @@ setMethod("drop",
 #' @name drop
 #' @rdname drop
 #' @aliases drop,ANY-method
-#' @export
 setMethod("drop",
           signature(x = "ANY"),
           function(x) {
@@ -3446,7 +3368,6 @@ setMethod("drop",
 #' @rdname histogram
 #' @aliases histogram,SparkDataFrame,characterOrColumn-method
 #' @family SparkDataFrame functions
-#' @export
 #' @examples
 #' \dontrun{
 #'
@@ -3582,7 +3503,6 @@ setMethod("histogram",
 #' @rdname write.jdbc
 #' @name write.jdbc
 #' @aliases write.jdbc,SparkDataFrame,character,character-method
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -3611,7 +3531,6 @@ setMethod("write.jdbc",
 #' @aliases randomSplit,SparkDataFrame,numeric-method
 #' @rdname randomSplit
 #' @name randomSplit
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -3645,7 +3564,6 @@ setMethod("randomSplit",
 #' @aliases getNumPartitions,SparkDataFrame-method
 #' @rdname getNumPartitions
 #' @name getNumPartitions
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -3672,7 +3590,6 @@ setMethod("getNumPartitions",
 #' @rdname isStreaming
 #' @name isStreaming
 #' @seealso \link{read.stream} \link{write.stream}
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -3726,7 +3643,6 @@ setMethod("isStreaming",
 #' @aliases write.stream,SparkDataFrame-method
 #' @rdname write.stream
 #' @name write.stream
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -3819,7 +3735,6 @@ setMethod("write.stream",
 #' @rdname checkpoint
 #' @name checkpoint
 #' @seealso \link{setCheckpointDir}
-#' @export
 #' @examples
 #'\dontrun{
 #' setCheckpointDir("/checkpoint")
@@ -3847,7 +3762,6 @@ setMethod("checkpoint",
 #' @aliases localCheckpoint,SparkDataFrame-method
 #' @rdname localCheckpoint
 #' @name localCheckpoint
-#' @export
 #' @examples
 #'\dontrun{
 #' df <- localCheckpoint(df)
@@ -3874,7 +3788,6 @@ setMethod("localCheckpoint",
 #' @aliases cube,SparkDataFrame-method
 #' @rdname cube
 #' @name cube
-#' @export
 #' @examples
 #' \dontrun{
 #' df <- createDataFrame(mtcars)
@@ -3909,7 +3822,6 @@ setMethod("cube",
 #' @aliases rollup,SparkDataFrame-method
 #' @rdname rollup
 #' @name rollup
-#' @export
 #' @examples
 #'\dontrun{
 #' df <- createDataFrame(mtcars)
@@ -3942,7 +3854,6 @@ setMethod("rollup",
 #' @aliases hint,SparkDataFrame,character-method
 #' @rdname hint
 #' @name hint
-#' @export
 #' @examples
 #' \dontrun{
 #' df <- createDataFrame(mtcars)
@@ -3966,7 +3877,6 @@ setMethod("hint",
 #' @family SparkDataFrame functions
 #' @rdname alias
 #' @name alias
-#' @export
 #' @examples
 #' \dontrun{
 #' df <- alias(createDataFrame(mtcars), "mtcars")
@@ -3997,7 +3907,6 @@ setMethod("alias",
 #' @family SparkDataFrame functions
 #' @rdname broadcast
 #' @name broadcast
-#' @export
 #' @examples
 #' \dontrun{
 #' df <- createDataFrame(mtcars)
@@ -4041,7 +3950,6 @@ setMethod("broadcast",
 #' @family SparkDataFrame functions
 #' @rdname withWatermark
 #' @name withWatermark
-#' @export
 #' @examples
 #' \dontrun{
 #' sparkR.session()

http://git-wip-us.apache.org/repos/asf/spark/blob/4586eada/R/pkg/R/SQLContext.R
----------------------------------------------------------------------
diff --git a/R/pkg/R/SQLContext.R b/R/pkg/R/SQLContext.R
index 9d0a2d5..ebec0ce 100644
--- a/R/pkg/R/SQLContext.R
+++ b/R/pkg/R/SQLContext.R
@@ -123,7 +123,6 @@ infer_type <- function(x) {
 #' @return a list of config values with keys as their names
 #' @rdname sparkR.conf
 #' @name sparkR.conf
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -163,7 +162,6 @@ sparkR.conf <- function(key, defaultValue) {
 #' @return a character string of the Spark version
 #' @rdname sparkR.version
 #' @name sparkR.version
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -191,7 +189,6 @@ getDefaultSqlSource <- function() {
 #'        limited by length of the list or number of rows of the data.frame
 #' @return A SparkDataFrame.
 #' @rdname createDataFrame
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -294,7 +291,6 @@ createDataFrame <- function(x, ...) {
 
 #' @rdname createDataFrame
 #' @aliases createDataFrame
-#' @export
 #' @method as.DataFrame default
 #' @note as.DataFrame since 1.6.0
 as.DataFrame.default <- function(data, schema = NULL, samplingRatio = 1.0, numPartitions = NULL) {
@@ -304,7 +300,6 @@ as.DataFrame.default <- function(data, schema = NULL, samplingRatio = 1.0, numPa
 #' @param ... additional argument(s).
 #' @rdname createDataFrame
 #' @aliases as.DataFrame
-#' @export
 as.DataFrame <- function(data, ...) {
   dispatchFunc("as.DataFrame(data, schema = NULL)", data, ...)
 }
@@ -342,7 +337,6 @@ setMethod("toDF", signature(x = "RDD"),
 #' @param ... additional external data source specific named properties.
 #' @return SparkDataFrame
 #' @rdname read.json
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -371,7 +365,6 @@ read.json <- function(x, ...) {
 
 #' @rdname read.json
 #' @name jsonFile
-#' @export
 #' @method jsonFile default
 #' @note jsonFile since 1.4.0
 jsonFile.default <- function(path) {
@@ -423,7 +416,6 @@ jsonRDD <- function(sqlContext, rdd, schema = NULL, samplingRatio = 1.0) {
 #' @param ... additional external data source specific named properties.
 #' @return SparkDataFrame
 #' @rdname read.orc
-#' @export
 #' @name read.orc
 #' @note read.orc since 2.0.0
 read.orc <- function(path, ...) {
@@ -444,7 +436,6 @@ read.orc <- function(path, ...) {
 #' @param path path of file to read. A vector of multiple paths is allowed.
 #' @return SparkDataFrame
 #' @rdname read.parquet
-#' @export
 #' @name read.parquet
 #' @method read.parquet default
 #' @note read.parquet since 1.6.0
@@ -466,7 +457,6 @@ read.parquet <- function(x, ...) {
 #' @param ... argument(s) passed to the method.
 #' @rdname read.parquet
 #' @name parquetFile
-#' @export
 #' @method parquetFile default
 #' @note parquetFile since 1.4.0
 parquetFile.default <- function(...) {
@@ -490,7 +480,6 @@ parquetFile <- function(x, ...) {
 #' @param ... additional external data source specific named properties.
 #' @return SparkDataFrame
 #' @rdname read.text
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -522,7 +511,6 @@ read.text <- function(x, ...) {
 #' @param sqlQuery A character vector containing the SQL query
 #' @return SparkDataFrame
 #' @rdname sql
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -556,7 +544,6 @@ sql <- function(x, ...) {
 #' @return SparkDataFrame
 #' @rdname tableToDF
 #' @name tableToDF
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -591,7 +578,6 @@ tableToDF <- function(tableName) {
 #' @rdname read.df
 #' @name read.df
 #' @seealso \link{read.json}
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -681,7 +667,6 @@ loadDF <- function(x = NULL, ...) {
 #' @return SparkDataFrame
 #' @rdname read.jdbc
 #' @name read.jdbc
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -734,7 +719,6 @@ read.jdbc <- function(url, tableName,
 #' @rdname read.stream
 #' @name read.stream
 #' @seealso \link{write.stream}
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()

http://git-wip-us.apache.org/repos/asf/spark/blob/4586eada/R/pkg/R/WindowSpec.R
----------------------------------------------------------------------
diff --git a/R/pkg/R/WindowSpec.R b/R/pkg/R/WindowSpec.R
index debc7cb..ee7f4ad 100644
--- a/R/pkg/R/WindowSpec.R
+++ b/R/pkg/R/WindowSpec.R
@@ -28,7 +28,6 @@ NULL
 #' @seealso \link{windowPartitionBy}, \link{windowOrderBy}
 #'
 #' @param sws A Java object reference to the backing Scala WindowSpec
-#' @export
 #' @note WindowSpec since 2.0.0
 setClass("WindowSpec",
          slots = list(sws = "jobj"))
@@ -44,7 +43,6 @@ windowSpec <- function(sws) {
 }
 
 #' @rdname show
-#' @export
 #' @note show(WindowSpec) since 2.0.0
 setMethod("show", "WindowSpec",
           function(object) {
@@ -63,7 +61,6 @@ setMethod("show", "WindowSpec",
 #' @name partitionBy
 #' @aliases partitionBy,WindowSpec-method
 #' @family windowspec_method
-#' @export
 #' @examples
 #' \dontrun{
 #'   partitionBy(ws, "col1", "col2")
@@ -97,7 +94,6 @@ setMethod("partitionBy",
 #' @aliases orderBy,WindowSpec,character-method
 #' @family windowspec_method
 #' @seealso See \link{arrange} for use in sorting a SparkDataFrame
-#' @export
 #' @examples
 #' \dontrun{
 #'   orderBy(ws, "col1", "col2")
@@ -113,7 +109,6 @@ setMethod("orderBy",
 #' @rdname orderBy
 #' @name orderBy
 #' @aliases orderBy,WindowSpec,Column-method
-#' @export
 #' @note orderBy(WindowSpec, Column) since 2.0.0
 setMethod("orderBy",
           signature(x = "WindowSpec", col = "Column"),
@@ -142,7 +137,6 @@ setMethod("orderBy",
 #' @aliases rowsBetween,WindowSpec,numeric,numeric-method
 #' @name rowsBetween
 #' @family windowspec_method
-#' @export
 #' @examples
 #' \dontrun{
 #'   rowsBetween(ws, 0, 3)
@@ -174,7 +168,6 @@ setMethod("rowsBetween",
 #' @aliases rangeBetween,WindowSpec,numeric,numeric-method
 #' @name rangeBetween
 #' @family windowspec_method
-#' @export
 #' @examples
 #' \dontrun{
 #'   rangeBetween(ws, 0, 3)
@@ -202,7 +195,6 @@ setMethod("rangeBetween",
 #' @name over
 #' @aliases over,Column,WindowSpec-method
 #' @family colum_func
-#' @export
 #' @examples
 #' \dontrun{
 #'   df <- createDataFrame(mtcars)

http://git-wip-us.apache.org/repos/asf/spark/blob/4586eada/R/pkg/R/broadcast.R
----------------------------------------------------------------------
diff --git a/R/pkg/R/broadcast.R b/R/pkg/R/broadcast.R
index 398dffc..282f8a6 100644
--- a/R/pkg/R/broadcast.R
+++ b/R/pkg/R/broadcast.R
@@ -32,14 +32,12 @@
 # @seealso broadcast
 #
 # @param id Id of the backing Spark broadcast variable
-# @export
 setClass("Broadcast", slots = list(id = "character"))
 
 # @rdname broadcast-class
 # @param value Value of the broadcast variable
 # @param jBroadcastRef reference to the backing Java broadcast object
 # @param objName name of broadcasted object
-# @export
 Broadcast <- function(id, value, jBroadcastRef, objName) {
   .broadcastValues[[id]] <- value
   .broadcastNames[[as.character(objName)]] <- jBroadcastRef
@@ -73,7 +71,6 @@ setMethod("value",
 
 # @param bcastId The id of broadcast variable to set
 # @param value The value to be set
-# @export
 setBroadcastValue <- function(bcastId, value) {
   bcastIdStr <- as.character(bcastId)
   .broadcastValues[[bcastIdStr]] <- value

http://git-wip-us.apache.org/repos/asf/spark/blob/4586eada/R/pkg/R/catalog.R
----------------------------------------------------------------------
diff --git a/R/pkg/R/catalog.R b/R/pkg/R/catalog.R
index e59a702..baf4d86 100644
--- a/R/pkg/R/catalog.R
+++ b/R/pkg/R/catalog.R
@@ -34,7 +34,6 @@
 #' @return A SparkDataFrame.
 #' @rdname createExternalTable-deprecated
 #' @seealso \link{createTable}
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -71,7 +70,6 @@ createExternalTable <- function(x, ...) {
 #' @return A SparkDataFrame.
 #' @rdname createTable
 #' @seealso \link{createExternalTable}
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -110,7 +108,6 @@ createTable <- function(tableName, path = NULL, source = NULL, schema = NULL, ..
 #'                  identifier is provided, it refers to a table in the current database.
 #' @return SparkDataFrame
 #' @rdname cacheTable
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -140,7 +137,6 @@ cacheTable <- function(x, ...) {
 #'                  identifier is provided, it refers to a table in the current database.
 #' @return SparkDataFrame
 #' @rdname uncacheTable
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -167,7 +163,6 @@ uncacheTable <- function(x, ...) {
 #' Removes all cached tables from the in-memory cache.
 #'
 #' @rdname clearCache
-#' @export
 #' @examples
 #' \dontrun{
 #' clearCache()
@@ -193,7 +188,6 @@ clearCache <- function() {
 #' @param tableName The name of the SparkSQL table to be dropped.
 #' @seealso \link{dropTempView}
 #' @rdname dropTempTable-deprecated
-#' @export
 #' @examples
 #' \dontrun{
 #' sparkR.session()
@@ -225,7 +219,6 @@ dropTempTable <- function(x, ...) {
 #' @return TRUE if the view is dropped successfully, FALSE otherwise.
 #' @rdname dropTempView
 #' @name dropTempView
-#' @export
 #' @examples
 #' \dontrun{
 #' sparkR.session()
@@ -251,7 +244,6 @@ dropTempView <- function(viewName) {
 #' @return a SparkDataFrame
 #' @rdname tables
 #' @seealso \link{listTables}
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -276,7 +268,6 @@ tables <- function(x, ...) {
 #' @param databaseName (optional) name of the database
 #' @return a list of table names
 #' @rdname tableNames
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -304,7 +295,6 @@ tableNames <- function(x, ...) {
 #' @return name of the current default database.
 #' @rdname currentDatabase
 #' @name currentDatabase
-#' @export
 #' @examples
 #' \dontrun{
 #' sparkR.session()
@@ -324,7 +314,6 @@ currentDatabase <- function() {
 #' @param databaseName name of the database
 #' @rdname setCurrentDatabase
 #' @name setCurrentDatabase
-#' @export
 #' @examples
 #' \dontrun{
 #' sparkR.session()
@@ -347,7 +336,6 @@ setCurrentDatabase <- function(databaseName) {
 #' @return a SparkDataFrame of the list of databases.
 #' @rdname listDatabases
 #' @name listDatabases
-#' @export
 #' @examples
 #' \dontrun{
 #' sparkR.session()
@@ -370,7 +358,6 @@ listDatabases <- function() {
 #' @rdname listTables
 #' @name listTables
 #' @seealso \link{tables}
-#' @export
 #' @examples
 #' \dontrun{
 #' sparkR.session()
@@ -403,7 +390,6 @@ listTables <- function(databaseName = NULL) {
 #' @return a SparkDataFrame of the list of column descriptions.
 #' @rdname listColumns
 #' @name listColumns
-#' @export
 #' @examples
 #' \dontrun{
 #' sparkR.session()
@@ -433,7 +419,6 @@ listColumns <- function(tableName, databaseName = NULL) {
 #' @return a SparkDataFrame of the list of function descriptions.
 #' @rdname listFunctions
 #' @name listFunctions
-#' @export
 #' @examples
 #' \dontrun{
 #' sparkR.session()
@@ -463,7 +448,6 @@ listFunctions <- function(databaseName = NULL) {
 #'                  identifier is provided, it refers to a table in the current database.
 #' @rdname recoverPartitions
 #' @name recoverPartitions
-#' @export
 #' @examples
 #' \dontrun{
 #' sparkR.session()
@@ -490,7 +474,6 @@ recoverPartitions <- function(tableName) {
 #'                  identifier is provided, it refers to a table in the current database.
 #' @rdname refreshTable
 #' @name refreshTable
-#' @export
 #' @examples
 #' \dontrun{
 #' sparkR.session()
@@ -512,7 +495,6 @@ refreshTable <- function(tableName) {
 #' @param path the path of the data source.
 #' @rdname refreshByPath
 #' @name refreshByPath
-#' @export
 #' @examples
 #' \dontrun{
 #' sparkR.session()

http://git-wip-us.apache.org/repos/asf/spark/blob/4586eada/R/pkg/R/column.R
----------------------------------------------------------------------
diff --git a/R/pkg/R/column.R b/R/pkg/R/column.R
index 3095adb..9727efc 100644
--- a/R/pkg/R/column.R
+++ b/R/pkg/R/column.R
@@ -29,7 +29,6 @@ setOldClass("jobj")
 #' @rdname column
 #'
 #' @slot jc reference to JVM SparkDataFrame column
-#' @export
 #' @note Column since 1.4.0
 setClass("Column",
          slots = list(jc = "jobj"))
@@ -56,7 +55,6 @@ setMethod("column",
 #' @rdname show
 #' @name show
 #' @aliases show,Column-method
-#' @export
 #' @note show(Column) since 1.4.0
 setMethod("show", "Column",
           function(object) {
@@ -134,7 +132,6 @@ createMethods()
 #' @name alias
 #' @aliases alias,Column-method
 #' @family colum_func
-#' @export
 #' @examples
 #' \dontrun{
 #' df <- createDataFrame(iris)
@@ -270,7 +267,6 @@ setMethod("cast",
 #' @name %in%
 #' @aliases %in%,Column-method
 #' @return A matched values as a result of comparing with given values.
-#' @export
 #' @examples
 #' \dontrun{
 #' filter(df, "age in (10, 30)")
@@ -296,7 +292,6 @@ setMethod("%in%",
 #' @name otherwise
 #' @family colum_func
 #' @aliases otherwise,Column-method
-#' @export
 #' @note otherwise since 1.5.0
 setMethod("otherwise",
           signature(x = "Column", value = "ANY"),
@@ -318,7 +313,6 @@ setMethod("otherwise",
 #' @rdname eq_null_safe
 #' @name %<=>%
 #' @aliases %<=>%,Column-method
-#' @export
 #' @examples
 #' \dontrun{
 #' df1 <- createDataFrame(data.frame(
@@ -348,7 +342,6 @@ setMethod("%<=>%",
 #' @rdname not
 #' @name not
 #' @aliases !,Column-method
-#' @export
 #' @examples
 #' \dontrun{
 #' df <- createDataFrame(data.frame(x = c(-1, 0, 1)))

http://git-wip-us.apache.org/repos/asf/spark/blob/4586eada/R/pkg/R/context.R
----------------------------------------------------------------------
diff --git a/R/pkg/R/context.R b/R/pkg/R/context.R
index 443c2ff..8ec727d 100644
--- a/R/pkg/R/context.R
+++ b/R/pkg/R/context.R
@@ -308,7 +308,6 @@ setCheckpointDirSC <- function(sc, dirName) {
 #' @rdname spark.addFile
 #' @param path The path of the file to be added
 #' @param recursive Whether to add files recursively from the path. Default is FALSE.
-#' @export
 #' @examples
 #'\dontrun{
 #' spark.addFile("~/myfile")
@@ -323,7 +322,6 @@ spark.addFile <- function(path, recursive = FALSE) {
 #'
 #' @rdname spark.getSparkFilesRootDirectory
 #' @return the root directory that contains files added through spark.addFile
-#' @export
 #' @examples
 #'\dontrun{
 #' spark.getSparkFilesRootDirectory()
@@ -344,7 +342,6 @@ spark.getSparkFilesRootDirectory <- function() { # nolint
 #' @rdname spark.getSparkFiles
 #' @param fileName The name of the file added through spark.addFile
 #' @return the absolute path of a file added through spark.addFile.
-#' @export
 #' @examples
 #'\dontrun{
 #' spark.getSparkFiles("myfile")
@@ -391,7 +388,6 @@ spark.getSparkFiles <- function(fileName) {
 #' @param list the list of elements
 #' @param func a function that takes one argument.
 #' @return a list of results (the exact type being determined by the function)
-#' @export
 #' @examples
 #'\dontrun{
 #' sparkR.session()
@@ -412,7 +408,6 @@ spark.lapply <- function(list, func) {
 #'
 #' @rdname setLogLevel
 #' @param level New log level
-#' @export
 #' @examples
 #'\dontrun{
 #' setLogLevel("ERROR")
@@ -431,7 +426,6 @@ setLogLevel <- function(level) {
 #' @rdname setCheckpointDir
 #' @param directory Directory path to checkpoint to
 #' @seealso \link{checkpoint}
-#' @export
 #' @examples
 #'\dontrun{
 #' setCheckpointDir("/checkpoint")

http://git-wip-us.apache.org/repos/asf/spark/blob/4586eada/R/pkg/R/functions.R
----------------------------------------------------------------------
diff --git a/R/pkg/R/functions.R b/R/pkg/R/functions.R
index 29ee146..a527426 100644
--- a/R/pkg/R/functions.R
+++ b/R/pkg/R/functions.R
@@ -244,7 +244,6 @@ NULL
 #' If the parameter is a Column, it is returned unchanged.
 #'
 #' @rdname column_nonaggregate_functions
-#' @export
 #' @aliases lit lit,ANY-method
 #' @examples
 #'
@@ -267,7 +266,6 @@ setMethod("lit", signature("ANY"),
 #' \code{abs}: Computes the absolute value.
 #'
 #' @rdname column_math_functions
-#' @export
 #' @aliases abs abs,Column-method
 #' @note abs since 1.5.0
 setMethod("abs",
@@ -282,7 +280,6 @@ setMethod("abs",
 #' as if computed by \code{java.lang.Math.acos()}
 #'
 #' @rdname column_math_functions
-#' @export
 #' @aliases acos acos,Column-method
 #' @note acos since 1.5.0
 setMethod("acos",
@@ -296,7 +293,6 @@ setMethod("acos",
 #' \code{approxCountDistinct}: Returns the approximate number of distinct items in a group.
 #'
 #' @rdname column_aggregate_functions
-#' @export
 #' @aliases approxCountDistinct approxCountDistinct,Column-method
 #' @examples
 #'
@@ -319,7 +315,6 @@ setMethod("approxCountDistinct",
 #' and returns the result as an int column.
 #'
 #' @rdname column_string_functions
-#' @export
 #' @aliases ascii ascii,Column-method
 #' @examples
 #'
@@ -338,7 +333,6 @@ setMethod("ascii",
 #' as if computed by \code{java.lang.Math.asin()}
 #'
 #' @rdname column_math_functions
-#' @export
 #' @aliases asin asin,Column-method
 #' @note asin since 1.5.0
 setMethod("asin",
@@ -353,7 +347,6 @@ setMethod("asin",
 #' as if computed by \code{java.lang.Math.atan()}
 #'
 #' @rdname column_math_functions
-#' @export
 #' @aliases atan atan,Column-method
 #' @note atan since 1.5.0
 setMethod("atan",
@@ -370,7 +363,6 @@ setMethod("atan",
 #' @rdname avg
 #' @name avg
 #' @family aggregate functions
-#' @export
 #' @aliases avg,Column-method
 #' @examples \dontrun{avg(df$c)}
 #' @note avg since 1.4.0
@@ -386,7 +378,6 @@ setMethod("avg",
 #' a string column. This is the reverse of unbase64.
 #'
 #' @rdname column_string_functions
-#' @export
 #' @aliases base64 base64,Column-method
 #' @examples
 #'
@@ -410,7 +401,6 @@ setMethod("base64",
 #' of the given long column. For example, bin("12") returns "1100".
 #'
 #' @rdname column_math_functions
-#' @export
 #' @aliases bin bin,Column-method
 #' @note bin since 1.5.0
 setMethod("bin",
@@ -424,7 +414,6 @@ setMethod("bin",
 #' \code{bitwiseNOT}: Computes bitwise NOT.
 #'
 #' @rdname column_nonaggregate_functions
-#' @export
 #' @aliases bitwiseNOT bitwiseNOT,Column-method
 #' @examples
 #'
@@ -442,7 +431,6 @@ setMethod("bitwiseNOT",
 #' \code{cbrt}: Computes the cube-root of the given value.
 #'
 #' @rdname column_math_functions
-#' @export
 #' @aliases cbrt cbrt,Column-method
 #' @note cbrt since 1.4.0
 setMethod("cbrt",
@@ -456,7 +444,6 @@ setMethod("cbrt",
 #' \code{ceil}: Computes the ceiling of the given value.
 #'
 #' @rdname column_math_functions
-#' @export
 #' @aliases ceil ceil,Column-method
 #' @note ceil since 1.5.0
 setMethod("ceil",
@@ -471,7 +458,6 @@ setMethod("ceil",
 #'
 #' @rdname column_math_functions
 #' @aliases ceiling ceiling,Column-method
-#' @export
 #' @note ceiling since 1.5.0
 setMethod("ceiling",
           signature(x = "Column"),
@@ -483,7 +469,6 @@ setMethod("ceiling",
 #' \code{coalesce}: Returns the first column that is not NA, or NA if all inputs are.
 #'
 #' @rdname column_nonaggregate_functions
-#' @export
 #' @aliases coalesce,Column-method
 #' @note coalesce(Column) since 2.1.1
 setMethod("coalesce",
@@ -514,7 +499,6 @@ col <- function(x) {
 #' @rdname column
 #' @name column
 #' @family non-aggregate functions
-#' @export
 #' @aliases column,character-method
 #' @examples \dontrun{column("name")}
 #' @note column since 1.6.0
@@ -533,7 +517,6 @@ setMethod("column",
 #' @rdname corr
 #' @name corr
 #' @family aggregate functions
-#' @export
 #' @aliases corr,Column-method
 #' @examples
 #' \dontrun{
@@ -557,7 +540,6 @@ setMethod("corr", signature(x = "Column"),
 #' @rdname cov
 #' @name cov
 #' @family aggregate functions
-#' @export
 #' @aliases cov,characterOrColumn-method
 #' @examples
 #' \dontrun{
@@ -598,7 +580,6 @@ setMethod("covar_samp", signature(col1 = "characterOrColumn", col2 = "characterO
 #'
 #' @rdname cov
 #' @name covar_pop
-#' @export
 #' @aliases covar_pop,characterOrColumn,characterOrColumn-method
 #' @note covar_pop since 2.0.0
 setMethod("covar_pop", signature(col1 = "characterOrColumn", col2 = "characterOrColumn"),
@@ -618,7 +599,6 @@ setMethod("covar_pop", signature(col1 = "characterOrColumn", col2 = "characterOr
 #'
 #' @rdname column_math_functions
 #' @aliases cos cos,Column-method
-#' @export
 #' @note cos since 1.5.0
 setMethod("cos",
           signature(x = "Column"),
@@ -633,7 +613,6 @@ setMethod("cos",
 #'
 #' @rdname column_math_functions
 #' @aliases cosh cosh,Column-method
-#' @export
 #' @note cosh since 1.5.0
 setMethod("cosh",
           signature(x = "Column"),
@@ -651,7 +630,6 @@ setMethod("cosh",
 #' @name count
 #' @family aggregate functions
 #' @aliases count,Column-method
-#' @export
 #' @examples \dontrun{count(df$c)}
 #' @note count since 1.4.0
 setMethod("count",
@@ -667,7 +645,6 @@ setMethod("count",
 #'
 #' @rdname column_misc_functions
 #' @aliases crc32 crc32,Column-method
-#' @export
 #' @note crc32 since 1.5.0
 setMethod("crc32",
           signature(x = "Column"),
@@ -682,7 +659,6 @@ setMethod("crc32",
 #'
 #' @rdname column_misc_functions
 #' @aliases hash hash,Column-method
-#' @export
 #' @note hash since 2.0.0
 setMethod("hash",
           signature(x = "Column"),
@@ -701,7 +677,6 @@ setMethod("hash",
 #'
 #' @rdname column_datetime_functions
 #' @aliases dayofmonth dayofmonth,Column-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -723,7 +698,6 @@ setMethod("dayofmonth",
 #'
 #' @rdname column_datetime_functions
 #' @aliases dayofweek dayofweek,Column-method
-#' @export
 #' @note dayofweek since 2.3.0
 setMethod("dayofweek",
           signature(x = "Column"),
@@ -738,7 +712,6 @@ setMethod("dayofweek",
 #'
 #' @rdname column_datetime_functions
 #' @aliases dayofyear dayofyear,Column-method
-#' @export
 #' @note dayofyear since 1.5.0
 setMethod("dayofyear",
           signature(x = "Column"),
@@ -756,7 +729,6 @@ setMethod("dayofyear",
 #'
 #' @rdname column_string_functions
 #' @aliases decode decode,Column,character-method
-#' @export
 #' @note decode since 1.6.0
 setMethod("decode",
           signature(x = "Column", charset = "character"),
@@ -771,7 +743,6 @@ setMethod("decode",
 #'
 #' @rdname column_string_functions
 #' @aliases encode encode,Column,character-method
-#' @export
 #' @note encode since 1.6.0
 setMethod("encode",
           signature(x = "Column", charset = "character"),
@@ -785,7 +756,6 @@ setMethod("encode",
 #'
 #' @rdname column_math_functions
 #' @aliases exp exp,Column-method
-#' @export
 #' @note exp since 1.5.0
 setMethod("exp",
           signature(x = "Column"),
@@ -799,7 +769,6 @@ setMethod("exp",
 #'
 #' @rdname column_math_functions
 #' @aliases expm1 expm1,Column-method
-#' @export
 #' @note expm1 since 1.5.0
 setMethod("expm1",
           signature(x = "Column"),
@@ -813,7 +782,6 @@ setMethod("expm1",
 #'
 #' @rdname column_math_functions
 #' @aliases factorial factorial,Column-method
-#' @export
 #' @note factorial since 1.5.0
 setMethod("factorial",
           signature(x = "Column"),
@@ -836,7 +804,6 @@ setMethod("factorial",
 #' @name first
 #' @aliases first,characterOrColumn-method
 #' @family aggregate functions
-#' @export
 #' @examples
 #' \dontrun{
 #' first(df$c)
@@ -860,7 +827,6 @@ setMethod("first",
 #'
 #' @rdname column_math_functions
 #' @aliases floor floor,Column-method
-#' @export
 #' @note floor since 1.5.0
 setMethod("floor",
           signature(x = "Column"),
@@ -874,7 +840,6 @@ setMethod("floor",
 #'
 #' @rdname column_math_functions
 #' @aliases hex hex,Column-method
-#' @export
 #' @note hex since 1.5.0
 setMethod("hex",
           signature(x = "Column"),
@@ -888,7 +853,6 @@ setMethod("hex",
 #'
 #' @rdname column_datetime_functions
 #' @aliases hour hour,Column-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -911,7 +875,6 @@ setMethod("hour",
 #'
 #' @rdname column_string_functions
 #' @aliases initcap initcap,Column-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -946,7 +909,6 @@ setMethod("isnan",
 #'
 #' @rdname column_nonaggregate_functions
 #' @aliases is.nan is.nan,Column-method
-#' @export
 #' @note is.nan since 2.0.0
 setMethod("is.nan",
           signature(x = "Column"),
@@ -959,7 +921,6 @@ setMethod("is.nan",
 #'
 #' @rdname column_aggregate_functions
 #' @aliases kurtosis kurtosis,Column-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -988,7 +949,6 @@ setMethod("kurtosis",
 #' @name last
 #' @aliases last,characterOrColumn-method
 #' @family aggregate functions
-#' @export
 #' @examples
 #' \dontrun{
 #' last(df$c)
@@ -1014,7 +974,6 @@ setMethod("last",
 #'
 #' @rdname column_datetime_functions
 #' @aliases last_day last_day,Column-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -1034,7 +993,6 @@ setMethod("last_day",
 #'
 #' @rdname column_string_functions
 #' @aliases length length,Column-method
-#' @export
 #' @note length since 1.5.0
 setMethod("length",
           signature(x = "Column"),
@@ -1048,7 +1006,6 @@ setMethod("length",
 #'
 #' @rdname column_math_functions
 #' @aliases log log,Column-method
-#' @export
 #' @note log since 1.5.0
 setMethod("log",
           signature(x = "Column"),
@@ -1062,7 +1019,6 @@ setMethod("log",
 #'
 #' @rdname column_math_functions
 #' @aliases log10 log10,Column-method
-#' @export
 #' @note log10 since 1.5.0
 setMethod("log10",
           signature(x = "Column"),
@@ -1076,7 +1032,6 @@ setMethod("log10",
 #'
 #' @rdname column_math_functions
 #' @aliases log1p log1p,Column-method
-#' @export
 #' @note log1p since 1.5.0
 setMethod("log1p",
           signature(x = "Column"),
@@ -1090,7 +1045,6 @@ setMethod("log1p",
 #'
 #' @rdname column_math_functions
 #' @aliases log2 log2,Column-method
-#' @export
 #' @note log2 since 1.5.0
 setMethod("log2",
           signature(x = "Column"),
@@ -1104,7 +1058,6 @@ setMethod("log2",
 #'
 #' @rdname column_string_functions
 #' @aliases lower lower,Column-method
-#' @export
 #' @note lower since 1.4.0
 setMethod("lower",
           signature(x = "Column"),
@@ -1119,7 +1072,6 @@ setMethod("lower",
 #'
 #' @rdname column_string_functions
 #' @aliases ltrim ltrim,Column,missing-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -1143,7 +1095,6 @@ setMethod("ltrim",
 #' @param trimString a character string to trim with
 #' @rdname column_string_functions
 #' @aliases ltrim,Column,character-method
-#' @export
 #' @note ltrim(Column, character) since 2.3.0
 setMethod("ltrim",
           signature(x = "Column", trimString = "character"),
@@ -1171,7 +1122,6 @@ setMethod("max",
 #'
 #' @rdname column_misc_functions
 #' @aliases md5 md5,Column-method
-#' @export
 #' @note md5 since 1.5.0
 setMethod("md5",
           signature(x = "Column"),
@@ -1185,7 +1135,6 @@ setMethod("md5",
 #'
 #' @rdname column_aggregate_functions
 #' @aliases mean mean,Column-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -1211,7 +1160,6 @@ setMethod("mean",
 #'
 #' @rdname column_aggregate_functions
 #' @aliases min min,Column-method
-#' @export
 #' @note min since 1.5.0
 setMethod("min",
           signature(x = "Column"),
@@ -1225,7 +1173,6 @@ setMethod("min",
 #'
 #' @rdname column_datetime_functions
 #' @aliases minute minute,Column-method
-#' @export
 #' @note minute since 1.5.0
 setMethod("minute",
           signature(x = "Column"),
@@ -1248,7 +1195,6 @@ setMethod("minute",
 #'
 #' @rdname column_nonaggregate_functions
 #' @aliases monotonically_increasing_id monotonically_increasing_id,missing-method
-#' @export
 #' @examples
 #'
 #' \dontrun{head(select(df, monotonically_increasing_id()))}
@@ -1264,7 +1210,6 @@ setMethod("monotonically_increasing_id",
 #'
 #' @rdname column_datetime_functions
 #' @aliases month month,Column-method
-#' @export
 #' @note month since 1.5.0
 setMethod("month",
           signature(x = "Column"),
@@ -1278,7 +1223,6 @@ setMethod("month",
 #'
 #' @rdname column_nonaggregate_functions
 #' @aliases negate negate,Column-method
-#' @export
 #' @note negate since 1.5.0
 setMethod("negate",
           signature(x = "Column"),
@@ -1292,7 +1236,6 @@ setMethod("negate",
 #'
 #' @rdname column_datetime_functions
 #' @aliases quarter quarter,Column-method
-#' @export
 #' @note quarter since 1.5.0
 setMethod("quarter",
           signature(x = "Column"),
@@ -1306,7 +1249,6 @@ setMethod("quarter",
 #'
 #' @rdname column_string_functions
 #' @aliases reverse reverse,Column-method
-#' @export
 #' @note reverse since 1.5.0
 setMethod("reverse",
           signature(x = "Column"),
@@ -1321,7 +1263,6 @@ setMethod("reverse",
 #'
 #' @rdname column_math_functions
 #' @aliases rint rint,Column-method
-#' @export
 #' @note rint since 1.5.0
 setMethod("rint",
           signature(x = "Column"),
@@ -1336,7 +1277,6 @@ setMethod("rint",
 #'
 #' @rdname column_math_functions
 #' @aliases round round,Column-method
-#' @export
 #' @note round since 1.5.0
 setMethod("round",
           signature(x = "Column"),
@@ -1356,7 +1296,6 @@ setMethod("round",
 #'        to the left of the decimal point when \code{scale} < 0.
 #' @rdname column_math_functions
 #' @aliases bround bround,Column-method
-#' @export
 #' @note bround since 2.0.0
 setMethod("bround",
           signature(x = "Column"),
@@ -1371,7 +1310,6 @@ setMethod("bround",
 #'
 #' @rdname column_string_functions
 #' @aliases rtrim rtrim,Column,missing-method
-#' @export
 #' @note rtrim since 1.5.0
 setMethod("rtrim",
           signature(x = "Column", trimString = "missing"),
@@ -1382,7 +1320,6 @@ setMethod("rtrim",
 
 #' @rdname column_string_functions
 #' @aliases rtrim,Column,character-method
-#' @export
 #' @note rtrim(Column, character) since 2.3.0
 setMethod("rtrim",
           signature(x = "Column", trimString = "character"),
@@ -1396,7 +1333,6 @@ setMethod("rtrim",
 #'
 #' @rdname column_aggregate_functions
 #' @aliases sd sd,Column-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -1414,7 +1350,6 @@ setMethod("sd",
 #'
 #' @rdname column_datetime_functions
 #' @aliases second second,Column-method
-#' @export
 #' @note second since 1.5.0
 setMethod("second",
           signature(x = "Column"),
@@ -1429,7 +1364,6 @@ setMethod("second",
 #'
 #' @rdname column_misc_functions
 #' @aliases sha1 sha1,Column-method
-#' @export
 #' @note sha1 since 1.5.0
 setMethod("sha1",
           signature(x = "Column"),
@@ -1443,7 +1377,6 @@ setMethod("sha1",
 #'
 #' @rdname column_math_functions
 #' @aliases signum signum,Column-method
-#' @export
 #' @note signum since 1.5.0
 setMethod("signum",
           signature(x = "Column"),
@@ -1457,7 +1390,6 @@ setMethod("signum",
 #'
 #' @rdname column_math_functions
 #' @aliases sign sign,Column-method
-#' @export
 #' @note sign since 1.5.0
 setMethod("sign", signature(x = "Column"),
           function(x) {
@@ -1470,7 +1402,6 @@ setMethod("sign", signature(x = "Column"),
 #'
 #' @rdname column_math_functions
 #' @aliases sin sin,Column-method
-#' @export
 #' @note sin since 1.5.0
 setMethod("sin",
           signature(x = "Column"),
@@ -1485,7 +1416,6 @@ setMethod("sin",
 #'
 #' @rdname column_math_functions
 #' @aliases sinh sinh,Column-method
-#' @export
 #' @note sinh since 1.5.0
 setMethod("sinh",
           signature(x = "Column"),
@@ -1499,7 +1429,6 @@ setMethod("sinh",
 #'
 #' @rdname column_aggregate_functions
 #' @aliases skewness skewness,Column-method
-#' @export
 #' @note skewness since 1.6.0
 setMethod("skewness",
           signature(x = "Column"),
@@ -1513,7 +1442,6 @@ setMethod("skewness",
 #'
 #' @rdname column_string_functions
 #' @aliases soundex soundex,Column-method
-#' @export
 #' @note soundex since 1.5.0
 setMethod("soundex",
           signature(x = "Column"),
@@ -1530,7 +1458,6 @@ setMethod("soundex",
 #'
 #' @rdname column_nonaggregate_functions
 #' @aliases spark_partition_id spark_partition_id,missing-method
-#' @export
 #' @examples
 #'
 #' \dontrun{head(select(df, spark_partition_id()))}
@@ -1560,7 +1487,6 @@ setMethod("stddev",
 #'
 #' @rdname column_aggregate_functions
 #' @aliases stddev_pop stddev_pop,Column-method
-#' @export
 #' @note stddev_pop since 1.6.0
 setMethod("stddev_pop",
           signature(x = "Column"),
@@ -1574,7 +1500,6 @@ setMethod("stddev_pop",
 #'
 #' @rdname column_aggregate_functions
 #' @aliases stddev_samp stddev_samp,Column-method
-#' @export
 #' @note stddev_samp since 1.6.0
 setMethod("stddev_samp",
           signature(x = "Column"),
@@ -1588,7 +1513,6 @@ setMethod("stddev_samp",
 #'
 #' @rdname column_nonaggregate_functions
 #' @aliases struct struct,characterOrColumn-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -1614,7 +1538,6 @@ setMethod("struct",
 #'
 #' @rdname column_math_functions
 #' @aliases sqrt sqrt,Column-method
-#' @export
 #' @note sqrt since 1.5.0
 setMethod("sqrt",
           signature(x = "Column"),
@@ -1628,7 +1551,6 @@ setMethod("sqrt",
 #'
 #' @rdname column_aggregate_functions
 #' @aliases sum sum,Column-method
-#' @export
 #' @note sum since 1.5.0
 setMethod("sum",
           signature(x = "Column"),
@@ -1642,7 +1564,6 @@ setMethod("sum",
 #'
 #' @rdname column_aggregate_functions
 #' @aliases sumDistinct sumDistinct,Column-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -1663,7 +1584,6 @@ setMethod("sumDistinct",
 #'
 #' @rdname column_math_functions
 #' @aliases tan tan,Column-method
-#' @export
 #' @note tan since 1.5.0
 setMethod("tan",
           signature(x = "Column"),
@@ -1678,7 +1598,6 @@ setMethod("tan",
 #'
 #' @rdname column_math_functions
 #' @aliases tanh tanh,Column-method
-#' @export
 #' @note tanh since 1.5.0
 setMethod("tanh",
           signature(x = "Column"),
@@ -1693,7 +1612,6 @@ setMethod("tanh",
 #'
 #' @rdname column_math_functions
 #' @aliases toDegrees toDegrees,Column-method
-#' @export
 #' @note toDegrees since 1.4.0
 setMethod("toDegrees",
           signature(x = "Column"),
@@ -1708,7 +1626,6 @@ setMethod("toDegrees",
 #'
 #' @rdname column_math_functions
 #' @aliases toRadians toRadians,Column-method
-#' @export
 #' @note toRadians since 1.4.0
 setMethod("toRadians",
           signature(x = "Column"),
@@ -1728,7 +1645,6 @@ setMethod("toRadians",
 #'
 #' @rdname column_datetime_functions
 #' @aliases to_date to_date,Column,missing-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -1749,7 +1665,6 @@ setMethod("to_date",
 
 #' @rdname column_datetime_functions
 #' @aliases to_date,Column,character-method
-#' @export
 #' @note to_date(Column, character) since 2.2.0
 setMethod("to_date",
           signature(x = "Column", format = "character"),
@@ -1765,7 +1680,6 @@ setMethod("to_date",
 #'
 #' @rdname column_collection_functions
 #' @aliases to_json to_json,Column-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -1803,7 +1717,6 @@ setMethod("to_json", signature(x = "Column"),
 #'
 #' @rdname column_datetime_functions
 #' @aliases to_timestamp to_timestamp,Column,missing-method
-#' @export
 #' @note to_timestamp(Column) since 2.2.0
 setMethod("to_timestamp",
           signature(x = "Column", format = "missing"),
@@ -1814,7 +1727,6 @@ setMethod("to_timestamp",
 
 #' @rdname column_datetime_functions
 #' @aliases to_timestamp,Column,character-method
-#' @export
 #' @note to_timestamp(Column, character) since 2.2.0
 setMethod("to_timestamp",
           signature(x = "Column", format = "character"),
@@ -1829,7 +1741,6 @@ setMethod("to_timestamp",
 #'
 #' @rdname column_string_functions
 #' @aliases trim trim,Column,missing-method
-#' @export
 #' @note trim since 1.5.0
 setMethod("trim",
           signature(x = "Column", trimString = "missing"),
@@ -1840,7 +1751,6 @@ setMethod("trim",
 
 #' @rdname column_string_functions
 #' @aliases trim,Column,character-method
-#' @export
 #' @note trim(Column, character) since 2.3.0
 setMethod("trim",
           signature(x = "Column", trimString = "character"),
@@ -1855,7 +1765,6 @@ setMethod("trim",
 #'
 #' @rdname column_string_functions
 #' @aliases unbase64 unbase64,Column-method
-#' @export
 #' @note unbase64 since 1.5.0
 setMethod("unbase64",
           signature(x = "Column"),
@@ -1870,7 +1779,6 @@ setMethod("unbase64",
 #'
 #' @rdname column_math_functions
 #' @aliases unhex unhex,Column-method
-#' @export
 #' @note unhex since 1.5.0
 setMethod("unhex",
           signature(x = "Column"),
@@ -1884,7 +1792,6 @@ setMethod("unhex",
 #'
 #' @rdname column_string_functions
 #' @aliases upper upper,Column-method
-#' @export
 #' @note upper since 1.4.0
 setMethod("upper",
           signature(x = "Column"),
@@ -1898,7 +1805,6 @@ setMethod("upper",
 #'
 #' @rdname column_aggregate_functions
 #' @aliases var var,Column-method
-#' @export
 #' @examples
 #'
 #'\dontrun{
@@ -1913,7 +1819,6 @@ setMethod("var",
 
 #' @rdname column_aggregate_functions
 #' @aliases variance variance,Column-method
-#' @export
 #' @note variance since 1.6.0
 setMethod("variance",
           signature(x = "Column"),
@@ -1927,7 +1832,6 @@ setMethod("variance",
 #'
 #' @rdname column_aggregate_functions
 #' @aliases var_pop var_pop,Column-method
-#' @export
 #' @note var_pop since 1.5.0
 setMethod("var_pop",
           signature(x = "Column"),
@@ -1941,7 +1845,6 @@ setMethod("var_pop",
 #'
 #' @rdname column_aggregate_functions
 #' @aliases var_samp var_samp,Column-method
-#' @export
 #' @note var_samp since 1.6.0
 setMethod("var_samp",
           signature(x = "Column"),
@@ -1955,7 +1858,6 @@ setMethod("var_samp",
 #'
 #' @rdname column_datetime_functions
 #' @aliases weekofyear weekofyear,Column-method
-#' @export
 #' @note weekofyear since 1.5.0
 setMethod("weekofyear",
           signature(x = "Column"),
@@ -1969,7 +1871,6 @@ setMethod("weekofyear",
 #'
 #' @rdname column_datetime_functions
 #' @aliases year year,Column-method
-#' @export
 #' @note year since 1.5.0
 setMethod("year",
           signature(x = "Column"),
@@ -1985,7 +1886,6 @@ setMethod("year",
 #'
 #' @rdname column_math_functions
 #' @aliases atan2 atan2,Column-method
-#' @export
 #' @note atan2 since 1.5.0
 setMethod("atan2", signature(y = "Column"),
           function(y, x) {
@@ -2001,7 +1901,6 @@ setMethod("atan2", signature(y = "Column"),
 #'
 #' @rdname column_datetime_diff_functions
 #' @aliases datediff datediff,Column-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -2025,7 +1924,6 @@ setMethod("datediff", signature(y = "Column"),
 #'
 #' @rdname column_math_functions
 #' @aliases hypot hypot,Column-method
-#' @export
 #' @note hypot since 1.4.0
 setMethod("hypot", signature(y = "Column"),
           function(y, x) {
@@ -2041,7 +1939,6 @@ setMethod("hypot", signature(y = "Column"),
 #'
 #' @rdname column_string_functions
 #' @aliases levenshtein levenshtein,Column-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -2064,7 +1961,6 @@ setMethod("levenshtein", signature(y = "Column"),
 #'
 #' @rdname column_datetime_diff_functions
 #' @aliases months_between months_between,Column-method
-#' @export
 #' @note months_between since 1.5.0
 setMethod("months_between", signature(y = "Column"),
           function(y, x) {
@@ -2082,7 +1978,6 @@ setMethod("months_between", signature(y = "Column"),
 #'
 #' @rdname column_nonaggregate_functions
 #' @aliases nanvl nanvl,Column-method
-#' @export
 #' @note nanvl since 1.5.0
 setMethod("nanvl", signature(y = "Column"),
           function(y, x) {
@@ -2099,7 +1994,6 @@ setMethod("nanvl", signature(y = "Column"),
 #'
 #' @rdname column_math_functions
 #' @aliases pmod pmod,Column-method
-#' @export
 #' @note pmod since 1.5.0
 setMethod("pmod", signature(y = "Column"),
           function(y, x) {
@@ -2114,7 +2008,6 @@ setMethod("pmod", signature(y = "Column"),
 #'
 #' @rdname column_aggregate_functions
 #' @aliases approxCountDistinct,Column-method
-#' @export
 #' @note approxCountDistinct(Column, numeric) since 1.4.0
 setMethod("approxCountDistinct",
           signature(x = "Column"),
@@ -2128,7 +2021,6 @@ setMethod("approxCountDistinct",
 #'
 #' @rdname column_aggregate_functions
 #' @aliases countDistinct countDistinct,Column-method
-#' @export
 #' @note countDistinct since 1.4.0
 setMethod("countDistinct",
           signature(x = "Column"),
@@ -2148,7 +2040,6 @@ setMethod("countDistinct",
 #'
 #' @rdname column_string_functions
 #' @aliases concat concat,Column-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -2177,7 +2068,6 @@ setMethod("concat",
 #'
 #' @rdname column_nonaggregate_functions
 #' @aliases greatest greatest,Column-method
-#' @export
 #' @note greatest since 1.5.0
 setMethod("greatest",
           signature(x = "Column"),
@@ -2197,7 +2087,6 @@ setMethod("greatest",
 #'
 #' @rdname column_nonaggregate_functions
 #' @aliases least least,Column-method
-#' @export
 #' @note least since 1.5.0
 setMethod("least",
           signature(x = "Column"),
@@ -2216,7 +2105,6 @@ setMethod("least",
 #'
 #' @rdname column_aggregate_functions
 #' @aliases n_distinct n_distinct,Column-method
-#' @export
 #' @note n_distinct since 1.4.0
 setMethod("n_distinct", signature(x = "Column"),
           function(x, ...) {
@@ -2226,7 +2114,6 @@ setMethod("n_distinct", signature(x = "Column"),
 #' @rdname count
 #' @name n
 #' @aliases n,Column-method
-#' @export
 #' @examples \dontrun{n(df$c)}
 #' @note n since 1.4.0
 setMethod("n", signature(x = "Column"),
@@ -2245,7 +2132,6 @@ setMethod("n", signature(x = "Column"),
 #' @rdname column_datetime_diff_functions
 #'
 #' @aliases date_format date_format,Column,character-method
-#' @export
 #' @note date_format since 1.5.0
 setMethod("date_format", signature(y = "Column", x = "character"),
           function(y, x) {
@@ -2263,7 +2149,6 @@ setMethod("date_format", signature(y = "Column", x = "character"),
 #'               Since Spark 2.3, the DDL-formatted string is also supported for the schema.
 #' @param as.json.array indicating if input string is JSON array of objects or a single object.
 #' @aliases from_json from_json,Column,characterOrstructType-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -2306,7 +2191,6 @@ setMethod("from_json", signature(x = "Column", schema = "characterOrstructType")
 #' @rdname column_datetime_diff_functions
 #'
 #' @aliases from_utc_timestamp from_utc_timestamp,Column,character-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -2328,7 +2212,6 @@ setMethod("from_utc_timestamp", signature(y = "Column", x = "character"),
 #'
 #' @rdname column_string_functions
 #' @aliases instr instr,Column,character-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -2351,7 +2234,6 @@ setMethod("instr", signature(y = "Column", x = "character"),
 #'
 #' @rdname column_datetime_diff_functions
 #' @aliases next_day next_day,Column,character-method
-#' @export
 #' @note next_day since 1.5.0
 setMethod("next_day", signature(y = "Column", x = "character"),
           function(y, x) {
@@ -2366,7 +2248,6 @@ setMethod("next_day", signature(y = "Column", x = "character"),
 #'
 #' @rdname column_datetime_diff_functions
 #' @aliases to_utc_timestamp to_utc_timestamp,Column,character-method
-#' @export
 #' @note to_utc_timestamp since 1.5.0
 setMethod("to_utc_timestamp", signature(y = "Column", x = "character"),
           function(y, x) {
@@ -2379,7 +2260,6 @@ setMethod("to_utc_timestamp", signature(y = "Column", x = "character"),
 #'
 #' @rdname column_datetime_diff_functions
 #' @aliases add_months add_months,Column,numeric-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -2400,7 +2280,6 @@ setMethod("add_months", signature(y = "Column", x = "numeric"),
 #'
 #' @rdname column_datetime_diff_functions
 #' @aliases date_add date_add,Column,numeric-method
-#' @export
 #' @note date_add since 1.5.0
 setMethod("date_add", signature(y = "Column", x = "numeric"),
           function(y, x) {
@@ -2414,7 +2293,6 @@ setMethod("date_add", signature(y = "Column", x = "numeric"),
 #' @rdname column_datetime_diff_functions
 #'
 #' @aliases date_sub date_sub,Column,numeric-method
-#' @export
 #' @note date_sub since 1.5.0
 setMethod("date_sub", signature(y = "Column", x = "numeric"),
           function(y, x) {
@@ -2431,7 +2309,6 @@ setMethod("date_sub", signature(y = "Column", x = "numeric"),
 #'
 #' @rdname column_string_functions
 #' @aliases format_number format_number,Column,numeric-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -2454,7 +2331,6 @@ setMethod("format_number", signature(y = "Column", x = "numeric"),
 #'
 #' @rdname column_misc_functions
 #' @aliases sha2 sha2,Column,numeric-method
-#' @export
 #' @note sha2 since 1.5.0
 setMethod("sha2", signature(y = "Column", x = "numeric"),
           function(y, x) {
@@ -2468,7 +2344,6 @@ setMethod("sha2", signature(y = "Column", x = "numeric"),
 #'
 #' @rdname column_math_functions
 #' @aliases shiftLeft shiftLeft,Column,numeric-method
-#' @export
 #' @note shiftLeft since 1.5.0
 setMethod("shiftLeft", signature(y = "Column", x = "numeric"),
           function(y, x) {
@@ -2484,7 +2359,6 @@ setMethod("shiftLeft", signature(y = "Column", x = "numeric"),
 #'
 #' @rdname column_math_functions
 #' @aliases shiftRight shiftRight,Column,numeric-method
-#' @export
 #' @note shiftRight since 1.5.0
 setMethod("shiftRight", signature(y = "Column", x = "numeric"),
           function(y, x) {
@@ -2500,7 +2374,6 @@ setMethod("shiftRight", signature(y = "Column", x = "numeric"),
 #'
 #' @rdname column_math_functions
 #' @aliases shiftRightUnsigned shiftRightUnsigned,Column,numeric-method
-#' @export
 #' @note shiftRightUnsigned since 1.5.0
 setMethod("shiftRightUnsigned", signature(y = "Column", x = "numeric"),
           function(y, x) {
@@ -2517,7 +2390,6 @@ setMethod("shiftRightUnsigned", signature(y = "Column", x = "numeric"),
 #' @param sep separator to use.
 #' @rdname column_string_functions
 #' @aliases concat_ws concat_ws,character,Column-method
-#' @export
 #' @note concat_ws since 1.5.0
 setMethod("concat_ws", signature(sep = "character", x = "Column"),
           function(sep, x, ...) {
@@ -2533,7 +2405,6 @@ setMethod("concat_ws", signature(sep = "character", x = "Column"),
 #' @param toBase base to convert to.
 #' @rdname column_math_functions
 #' @aliases conv conv,Column,numeric,numeric-method
-#' @export
 #' @note conv since 1.5.0
 setMethod("conv", signature(x = "Column", fromBase = "numeric", toBase = "numeric"),
           function(x, fromBase, toBase) {
@@ -2551,7 +2422,6 @@ setMethod("conv", signature(x = "Column", fromBase = "numeric", toBase = "numeri
 #'
 #' @rdname column_nonaggregate_functions
 #' @aliases expr expr,character-method
-#' @export
 #' @note expr since 1.5.0
 setMethod("expr", signature(x = "character"),
           function(x) {
@@ -2566,7 +2436,6 @@ setMethod("expr", signature(x = "character"),
 #' @param format a character object of format strings.
 #' @rdname column_string_functions
 #' @aliases format_string format_string,character,Column-method
-#' @export
 #' @note format_string since 1.5.0
 setMethod("format_string", signature(format = "character", x = "Column"),
           function(format, x, ...) {
@@ -2587,7 +2456,6 @@ setMethod("format_string", signature(format = "character", x = "Column"),
 #' @rdname column_datetime_functions
 #'
 #' @aliases from_unixtime from_unixtime,Column-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -2629,7 +2497,6 @@ setMethod("from_unixtime", signature(x = "Column"),
 #'                  \code{startTime} as \code{"15 minutes"}.
 #' @rdname column_datetime_functions
 #' @aliases window window,Column-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -2680,7 +2547,6 @@ setMethod("window", signature(x = "Column"),
 #' @param pos start position of search.
 #' @rdname column_string_functions
 #' @aliases locate locate,character,Column-method
-#' @export
 #' @note locate since 1.5.0
 setMethod("locate", signature(substr = "character", str = "Column"),
           function(substr, str, pos = 1) {
@@ -2697,7 +2563,6 @@ setMethod("locate", signature(substr = "character", str = "Column"),
 #' @param pad a character string to be padded with.
 #' @rdname column_string_functions
 #' @aliases lpad lpad,Column,numeric,character-method
-#' @export
 #' @note lpad since 1.5.0
 setMethod("lpad", signature(x = "Column", len = "numeric", pad = "character"),
           function(x, len, pad) {
@@ -2714,7 +2579,6 @@ setMethod("lpad", signature(x = "Column", len = "numeric", pad = "character"),
 #' @rdname column_nonaggregate_functions
 #' @param seed a random seed. Can be missing.
 #' @aliases rand rand,missing-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -2729,7 +2593,6 @@ setMethod("rand", signature(seed = "missing"),
 
 #' @rdname column_nonaggregate_functions
 #' @aliases rand,numeric-method
-#' @export
 #' @note rand(numeric) since 1.5.0
 setMethod("rand", signature(seed = "numeric"),
           function(seed) {
@@ -2743,7 +2606,6 @@ setMethod("rand", signature(seed = "numeric"),
 #'
 #' @rdname column_nonaggregate_functions
 #' @aliases randn randn,missing-method
-#' @export
 #' @note randn since 1.5.0
 setMethod("randn", signature(seed = "missing"),
           function(seed) {
@@ -2753,7 +2615,6 @@ setMethod("randn", signature(seed = "missing"),
 
 #' @rdname column_nonaggregate_functions
 #' @aliases randn,numeric-method
-#' @export
 #' @note randn(numeric) since 1.5.0
 setMethod("randn", signature(seed = "numeric"),
           function(seed) {
@@ -2770,7 +2631,6 @@ setMethod("randn", signature(seed = "numeric"),
 #' @param idx a group index.
 #' @rdname column_string_functions
 #' @aliases regexp_extract regexp_extract,Column,character,numeric-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -2799,7 +2659,6 @@ setMethod("regexp_extract",
 #' @param replacement a character string that a matched \code{pattern} is replaced with.
 #' @rdname column_string_functions
 #' @aliases regexp_replace regexp_replace,Column,character,character-method
-#' @export
 #' @note regexp_replace since 1.5.0
 setMethod("regexp_replace",
           signature(x = "Column", pattern = "character", replacement = "character"),
@@ -2815,7 +2674,6 @@ setMethod("regexp_replace",
 #'
 #' @rdname column_string_functions
 #' @aliases rpad rpad,Column,numeric,character-method
-#' @export
 #' @note rpad since 1.5.0
 setMethod("rpad", signature(x = "Column", len = "numeric", pad = "character"),
           function(x, len, pad) {
@@ -2838,7 +2696,6 @@ setMethod("rpad", signature(x = "Column", len = "numeric", pad = "character"),
 #'              counting from the right.
 #' @rdname column_string_functions
 #' @aliases substring_index substring_index,Column,character,numeric-method
-#' @export
 #' @note substring_index since 1.5.0
 setMethod("substring_index",
           signature(x = "Column", delim = "character", count = "numeric"),
@@ -2861,7 +2718,6 @@ setMethod("substring_index",
 #'                      at the same location, if any.
 #' @rdname column_string_functions
 #' @aliases translate translate,Column,character,character-method
-#' @export
 #' @note translate since 1.5.0
 setMethod("translate",
           signature(x = "Column", matchingString = "character", replaceString = "character"),
@@ -2876,7 +2732,6 @@ setMethod("translate",
 #'
 #' @rdname column_datetime_functions
 #' @aliases unix_timestamp unix_timestamp,missing,missing-method
-#' @export
 #' @note unix_timestamp since 1.5.0
 setMethod("unix_timestamp", signature(x = "missing", format = "missing"),
           function(x, format) {
@@ -2886,7 +2741,6 @@ setMethod("unix_timestamp", signature(x = "missing", format = "missing"),
 
 #' @rdname column_datetime_functions
 #' @aliases unix_timestamp,Column,missing-method
-#' @export
 #' @note unix_timestamp(Column) since 1.5.0
 setMethod("unix_timestamp", signature(x = "Column", format = "missing"),
           function(x, format) {
@@ -2896,7 +2750,6 @@ setMethod("unix_timestamp", signature(x = "Column", format = "missing"),
 
 #' @rdname column_datetime_functions
 #' @aliases unix_timestamp,Column,character-method
-#' @export
 #' @note unix_timestamp(Column, character) since 1.5.0
 setMethod("unix_timestamp", signature(x = "Column", format = "character"),
           function(x, format = "yyyy-MM-dd HH:mm:ss") {
@@ -2912,7 +2765,6 @@ setMethod("unix_timestamp", signature(x = "Column", format = "character"),
 #' @param condition the condition to test on. Must be a Column expression.
 #' @param value result expression.
 #' @aliases when when,Column-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -2941,7 +2793,6 @@ setMethod("when", signature(condition = "Column", value = "ANY"),
 #' @param yes return values for \code{TRUE} elements of test.
 #' @param no return values for \code{FALSE} elements of test.
 #' @aliases ifelse ifelse,Column-method
-#' @export
 #' @note ifelse since 1.5.0
 setMethod("ifelse",
           signature(test = "Column", yes = "ANY", no = "ANY"),
@@ -2967,7 +2818,6 @@ setMethod("ifelse",
 #'
 #' @rdname column_window_functions
 #' @aliases cume_dist cume_dist,missing-method
-#' @export
 #' @note cume_dist since 1.6.0
 setMethod("cume_dist",
           signature("missing"),
@@ -2988,7 +2838,6 @@ setMethod("cume_dist",
 #'
 #' @rdname column_window_functions
 #' @aliases dense_rank dense_rank,missing-method
-#' @export
 #' @note dense_rank since 1.6.0
 setMethod("dense_rank",
           signature("missing"),
@@ -3005,7 +2854,6 @@ setMethod("dense_rank",
 #'
 #' @rdname column_window_functions
 #' @aliases lag lag,characterOrColumn-method
-#' @export
 #' @note lag since 1.6.0
 setMethod("lag",
           signature(x = "characterOrColumn"),
@@ -3030,7 +2878,6 @@ setMethod("lag",
 #'
 #' @rdname column_window_functions
 #' @aliases lead lead,characterOrColumn,numeric-method
-#' @export
 #' @note lead since 1.6.0
 setMethod("lead",
           signature(x = "characterOrColumn", offset = "numeric", defaultValue = "ANY"),
@@ -3054,7 +2901,6 @@ setMethod("lead",
 #'
 #' @rdname column_window_functions
 #' @aliases ntile ntile,numeric-method
-#' @export
 #' @note ntile since 1.6.0
 setMethod("ntile",
           signature(x = "numeric"),
@@ -3072,7 +2918,6 @@ setMethod("ntile",
 #'
 #' @rdname column_window_functions
 #' @aliases percent_rank percent_rank,missing-method
-#' @export
 #' @note percent_rank since 1.6.0
 setMethod("percent_rank",
           signature("missing"),
@@ -3093,7 +2938,6 @@ setMethod("percent_rank",
 #'
 #' @rdname column_window_functions
 #' @aliases rank rank,missing-method
-#' @export
 #' @note rank since 1.6.0
 setMethod("rank",
           signature(x = "missing"),
@@ -3104,7 +2948,6 @@ setMethod("rank",
 
 #' @rdname column_window_functions
 #' @aliases rank,ANY-method
-#' @export
 setMethod("rank",
           signature(x = "ANY"),
           function(x, ...) {
@@ -3118,7 +2961,6 @@ setMethod("rank",
 #'
 #' @rdname column_window_functions
 #' @aliases row_number row_number,missing-method
-#' @export
 #' @note row_number since 1.6.0
 setMethod("row_number",
           signature("missing"),
@@ -3136,7 +2978,6 @@ setMethod("row_number",
 #' @param value a value to be checked if contained in the column
 #' @rdname column_collection_functions
 #' @aliases array_contains array_contains,Column-method
-#' @export
 #' @note array_contains since 1.6.0
 setMethod("array_contains",
           signature(x = "Column", value = "ANY"),
@@ -3150,7 +2991,6 @@ setMethod("array_contains",
 #'
 #' @rdname column_collection_functions
 #' @aliases map_keys map_keys,Column-method
-#' @export
 #' @note map_keys since 2.3.0
 setMethod("map_keys",
           signature(x = "Column"),
@@ -3164,7 +3004,6 @@ setMethod("map_keys",
 #'
 #' @rdname column_collection_functions
 #' @aliases map_values map_values,Column-method
-#' @export
 #' @note map_values since 2.3.0
 setMethod("map_values",
           signature(x = "Column"),
@@ -3178,7 +3017,6 @@ setMethod("map_values",
 #'
 #' @rdname column_collection_functions
 #' @aliases explode explode,Column-method
-#' @export
 #' @note explode since 1.5.0
 setMethod("explode",
           signature(x = "Column"),
@@ -3192,7 +3030,6 @@ setMethod("explode",
 #'
 #' @rdname column_collection_functions
 #' @aliases size size,Column-method
-#' @export
 #' @note size since 1.5.0
 setMethod("size",
           signature(x = "Column"),
@@ -3210,7 +3047,6 @@ setMethod("size",
 #'            TRUE, sorting is in ascending order.
 #'            FALSE, sorting is in descending order.
 #' @aliases sort_array sort_array,Column-method
-#' @export
 #' @note sort_array since 1.6.0
 setMethod("sort_array",
           signature(x = "Column"),
@@ -3225,7 +3061,6 @@ setMethod("sort_array",
 #'
 #' @rdname column_collection_functions
 #' @aliases posexplode posexplode,Column-method
-#' @export
 #' @note posexplode since 2.1.0
 setMethod("posexplode",
           signature(x = "Column"),
@@ -3240,7 +3075,6 @@ setMethod("posexplode",
 #'
 #' @rdname column_nonaggregate_functions
 #' @aliases create_array create_array,Column-method
-#' @export
 #' @note create_array since 2.3.0
 setMethod("create_array",
           signature(x = "Column"),
@@ -3261,7 +3095,6 @@ setMethod("create_array",
 #'
 #' @rdname column_nonaggregate_functions
 #' @aliases create_map create_map,Column-method
-#' @export
 #' @note create_map since 2.3.0
 setMethod("create_map",
           signature(x = "Column"),
@@ -3279,7 +3112,6 @@ setMethod("create_map",
 #'
 #' @rdname column_aggregate_functions
 #' @aliases collect_list collect_list,Column-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -3299,7 +3131,6 @@ setMethod("collect_list",
 #'
 #' @rdname column_aggregate_functions
 #' @aliases collect_set collect_set,Column-method
-#' @export
 #' @note collect_set since 2.3.0
 setMethod("collect_set",
           signature(x = "Column"),
@@ -3314,7 +3145,6 @@ setMethod("collect_set",
 #'
 #' @rdname column_string_functions
 #' @aliases split_string split_string,Column-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -3337,7 +3167,6 @@ setMethod("split_string",
 #' @param n number of repetitions.
 #' @rdname column_string_functions
 #' @aliases repeat_string repeat_string,Column-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -3360,7 +3189,6 @@ setMethod("repeat_string",
 #'
 #' @rdname column_collection_functions
 #' @aliases explode_outer explode_outer,Column-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -3385,7 +3213,6 @@ setMethod("explode_outer",
 #'
 #' @rdname column_collection_functions
 #' @aliases posexplode_outer posexplode_outer,Column-method
-#' @export
 #' @note posexplode_outer since 2.3.0
 setMethod("posexplode_outer",
           signature(x = "Column"),
@@ -3406,7 +3233,6 @@ setMethod("posexplode_outer",
 #' @name not
 #' @aliases not,Column-method
 #' @family non-aggregate functions
-#' @export
 #' @examples
 #' \dontrun{
 #' df <- createDataFrame(data.frame(
@@ -3434,7 +3260,6 @@ setMethod("not",
 #'
 #' @rdname column_aggregate_functions
 #' @aliases grouping_bit grouping_bit,Column-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -3467,7 +3292,6 @@ setMethod("grouping_bit",
 #'
 #' @rdname column_aggregate_functions
 #' @aliases grouping_id grouping_id,Column-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -3502,7 +3326,6 @@ setMethod("grouping_id",
 #'
 #' @rdname column_nonaggregate_functions
 #' @aliases input_file_name input_file_name,missing-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -3520,7 +3343,6 @@ setMethod("input_file_name", signature("missing"),
 #'
 #' @rdname column_datetime_functions
 #' @aliases trunc trunc,Column-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -3540,7 +3362,6 @@ setMethod("trunc",
 #'
 #' @rdname column_datetime_functions
 #' @aliases date_trunc date_trunc,character,Column-method
-#' @export
 #' @examples
 #'
 #' \dontrun{
@@ -3559,7 +3380,6 @@ setMethod("date_trunc",
 #'
 #' @rdname column_datetime_functions
 #' @aliases current_date current_date,missing-method
-#' @export
 #' @examples
 #' \dontrun{
 #' head(select(df, current_date(), current_timestamp()))}
@@ -3576,7 +3396,6 @@ setMethod("current_date",
 #'
 #' @rdname column_datetime_functions
 #' @aliases current_timestamp current_timestamp,missing-method
-#' @export
 #' @note current_timestamp since 2.3.0
 setMethod("current_timestamp",
           signature("missing"),


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