diff --git a/content/v2.0/reference/flux/functions/built-in/transformations/aggregates/aggregatewindow.md b/content/v2.0/reference/flux/functions/built-in/transformations/aggregates/aggregatewindow.md
index 59495d4c5..d2bca2668 100644
--- a/content/v2.0/reference/flux/functions/built-in/transformations/aggregates/aggregatewindow.md
+++ b/content/v2.0/reference/flux/functions/built-in/transformations/aggregates/aggregatewindow.md
@@ -92,6 +92,7 @@ from(bucket: "telegraf/autogen")
     r._measurement == "mem" and
     r._field == "used_percent")
   |> aggregateWindow(
+    column: "_value",
     every: 5m,
     fn: (column, tables=<-) => tables |> quantile(q: 0.99, column:column)
   )
diff --git a/content/v2.0/reference/flux/functions/built-in/transformations/selectors/highestaverage.md b/content/v2.0/reference/flux/functions/built-in/transformations/selectors/highestaverage.md
index 3d73486e2..09ce2f002 100644
--- a/content/v2.0/reference/flux/functions/built-in/transformations/selectors/highestaverage.md
+++ b/content/v2.0/reference/flux/functions/built-in/transformations/selectors/highestaverage.md
@@ -17,7 +17,7 @@ _**Function type:** Selector, Aggregate_
 ```js
 highestAverage(
   n:10,
-  columns: ["_value"],
+  column: "_value",
   groupColumns: []
 )
 ```
@@ -29,12 +29,11 @@ Number of records to return.
 
 _**Data type:** Integer_
 
-### columns
-List of columns by which to sort.
-Sort precedence is determined by list order (left to right).
-Default is `["_value"]`.
+### column
+Column by which to sort.
+Default is `"_value"`.
 
-_**Data type:** Array of strings_
+_**Data type:** String_
 
 ### groupColumns
 The columns on which to group before performing the aggregation.
@@ -63,22 +62,22 @@ _sortLimit = (n, desc, columns=["_value"], tables=<-) =>
 
 // _highestOrLowest is a helper function which reduces all groups into a single
 // group by specific tags and a reducer function. It then selects the highest or
-// lowest records based on the columns and the _sortLimit function.
+// lowest records based on the column and the _sortLimit function.
 // The default reducer assumes no reducing needs to be performed.
-_highestOrLowest = (n, _sortLimit, reducer, columns=["_value"], groupColumns=[], tables=<-) =>
+_highestOrLowest = (n, _sortLimit, reducer, column="_value", groupColumns=[], tables=<-) =>
   tables
     |> group(columns:groupColumns)
     |> reducer()
     |> group(columns:[])
-    |> _sortLimit(n:n, columns:columns)
+    |> _sortLimit(n:n, columns:[column])
 
-highestAverage = (n, columns=["_value"], groupColumns=[], tables=<-) =>
+highestAverage = (n, column="_value", groupColumns=[], tables=<-) =>
   tables
     |> _highestOrLowest(
         n:n,
         columns:columns,
         groupColumns:groupColumns,
-        reducer: (tables=<-) => tables |> mean(columns:[columns[0]]),
+        reducer: (tables=<-) => tables |> mean(column:column),
         _sortLimit: top,
       )
 ```
diff --git a/content/v2.0/reference/flux/functions/built-in/transformations/selectors/highestcurrent.md b/content/v2.0/reference/flux/functions/built-in/transformations/selectors/highestcurrent.md
index 69e7cea08..25640418e 100644
--- a/content/v2.0/reference/flux/functions/built-in/transformations/selectors/highestcurrent.md
+++ b/content/v2.0/reference/flux/functions/built-in/transformations/selectors/highestcurrent.md
@@ -17,7 +17,7 @@ _**Function type:** Selector, Aggregate_
 ```js
 highestCurrent(
   n:10,
-  columns: ["_value"],
+  column: "_value",
   groupColumns: []
 )
 ```
@@ -29,12 +29,11 @@ Number of records to return.
 
 _**Data type:** Integer_
 
-### columns
-List of columns by which to sort.
-Sort precedence is determined by list order (left to right).
-Default is `["_value"]`.
+### column
+Column by which to sort.
+Default is `"_value"`.
 
-_**Data type:** Array of strings_
+_**Data type:** String_
 
 ### groupColumns
 The columns on which to group before performing the aggregation.
@@ -63,22 +62,22 @@ _sortLimit = (n, desc, columns=["_value"], tables=<-) =>
 
 // _highestOrLowest is a helper function which reduces all groups into a single
 // group by specific tags and a reducer function. It then selects the highest or
-// lowest records based on the columns and the _sortLimit function.
+// lowest records based on the column and the _sortLimit function.
 // The default reducer assumes no reducing needs to be performed.
-_highestOrLowest = (n, _sortLimit, reducer, columns=["_value"], groupColumns=[], tables=<-) =>
+_highestOrLowest = (n, _sortLimit, reducer, column="_value", groupColumns=[], tables=<-) =>
   tables
     |> group(columns:groupColumns)
     |> reducer()
     |> group(columns:[])
-    |> _sortLimit(n:n, columns:columns)
+    |> _sortLimit(n:n, columns:[column])
 
-highestCurrent = (n, columns=["_value"], groupColumns=[], tables=<-) =>
+highestCurrent = (n, column="_value", groupColumns=[], tables=<-) =>
   tables
     |> _highestOrLowest(
         n:n,
-        columns:columns,
+        column:column,
         groupColumns:groupColumns,
-        reducer: (tables=<-) => tables |> last(column:columns[0]),
+        reducer: (tables=<-) => tables |> last(column:column),
         _sortLimit: top,
       )
 ```
diff --git a/content/v2.0/reference/flux/functions/built-in/transformations/selectors/highestmax.md b/content/v2.0/reference/flux/functions/built-in/transformations/selectors/highestmax.md
index 8532c8f8b..d1214a71e 100644
--- a/content/v2.0/reference/flux/functions/built-in/transformations/selectors/highestmax.md
+++ b/content/v2.0/reference/flux/functions/built-in/transformations/selectors/highestmax.md
@@ -17,7 +17,7 @@ _**Function type:** Selector, Aggregate_
 ```js
 highestMax(
   n:10,
-  columns: ["_value"],
+  column: "_value",
   groupColumns: []
 )
 ```
@@ -29,12 +29,11 @@ Number of records to return.
 
 _**Data type:** Integer_
 
-### columns
-List of columns by which to sort.
-Sort precedence is determined by list order (left to right).
-Default is `["_value"]`.
+### column
+Column by which to sort.
+Default is `"_value"`.
 
-_**Data type:** Array of strings_
+_**Data type:** String_
 
 ### groupColumns
 The columns on which to group before performing the aggregation.
@@ -63,22 +62,22 @@ _sortLimit = (n, desc, columns=["_value"], tables=<-) =>
 
 // _highestOrLowest is a helper function which reduces all groups into a single
 // group by specific tags and a reducer function. It then selects the highest or
-// lowest records based on the columns and the _sortLimit function.
+// lowest records based on the column and the _sortLimit function.
 // The default reducer assumes no reducing needs to be performed.
-_highestOrLowest = (n, _sortLimit, reducer, columns=["_value"], groupColumns=[], tables=<-) =>
+_highestOrLowest = (n, _sortLimit, reducer, column="_value", groupColumns=[], tables=<-) =>
   tables
     |> group(columns:groupColumns)
     |> reducer()
     |> group(columns:[])
-    |> _sortLimit(n:n, columns:columns)
+    |> _sortLimit(n:n, columns:[column])
 
-highestMax = (n, columns=["_value"], groupColumns=[], tables=<-) =>
+highestMax = (n, column="_value", groupColumns=[], tables=<-) =>
   tables
     |> _highestOrLowest(
         n:n,
-        columns:columns,
+        column:column,
         groupColumns:groupColumns,
-        reducer: (tables=<-) => tables |> max(column:columns[0]),
+        reducer: (tables=<-) => tables |> max(column:column),
         _sortLimit: top
       )
 ```
diff --git a/content/v2.0/reference/flux/functions/built-in/transformations/selectors/lowestaverage.md b/content/v2.0/reference/flux/functions/built-in/transformations/selectors/lowestaverage.md
index 8acce67c1..ee40c18e9 100644
--- a/content/v2.0/reference/flux/functions/built-in/transformations/selectors/lowestaverage.md
+++ b/content/v2.0/reference/flux/functions/built-in/transformations/selectors/lowestaverage.md
@@ -17,7 +17,7 @@ _**Function type:** Selector, Aggregate_
 ```js
 lowestAverage(
   n:10,
-  columns: ["_value"],
+  column: "_value",
   groupColumns: []
 )
 ```
@@ -29,12 +29,11 @@ Number of records to return.
 
 _**Data type:** Integer_
 
-### columns
-List of columns by which to sort.
-Sort precedence is determined by list order (left to right).
-Default is `["_value"]`.
+### column
+Column by which to sort.
+Default is `"_value"`.
 
-_**Data type:** Array of strings_
+_**Data type:** String_
 
 ### groupColumns
 The columns on which to group before performing the aggregation.
@@ -63,22 +62,22 @@ _sortLimit = (n, desc, columns=["_value"], tables=<-) =>
 
 // _highestOrLowest is a helper function which reduces all groups into a single
 // group by specific tags and a reducer function. It then selects the highest or
-// lowest records based on the columns and the _sortLimit function.
+// lowest records based on the column and the _sortLimit function.
 // The default reducer assumes no reducing needs to be performed.
-_highestOrLowest = (n, _sortLimit, reducer, columns=["_value"], groupColumns=[], tables=<-) =>
+_highestOrLowest = (n, _sortLimit, reducer, column="_value", groupColumns=[], tables=<-) =>
   tables
     |> group(columns:groupColumns)
     |> reducer()
     |> group(columns:[])
-    |> _sortLimit(n:n, columns:columns)
+    |> _sortLimit(n:n, columns:[column])
 
-lowestAverage = (n, columns=["_value"], groupColumns=[], tables=<-) =>
+lowestAverage = (n, column="_value", groupColumns=[], tables=<-) =>
   tables
     |> _highestOrLowest(
         n:n,
-        columns:columns,
+        column:column,
         groupColumns:groupColumns,
-        reducer: (tables=<-) => tables |> mean(columns:[columns[0]]),
+        reducer: (tables=<-) => tables |> mean(column:column]),
         _sortLimit: bottom,
       )
 
diff --git a/content/v2.0/reference/flux/functions/built-in/transformations/selectors/lowestcurrent.md b/content/v2.0/reference/flux/functions/built-in/transformations/selectors/lowestcurrent.md
index 74a038b7b..9adbd5f46 100644
--- a/content/v2.0/reference/flux/functions/built-in/transformations/selectors/lowestcurrent.md
+++ b/content/v2.0/reference/flux/functions/built-in/transformations/selectors/lowestcurrent.md
@@ -17,7 +17,7 @@ _**Function type:** Selector, Aggregate_
 ```js
 lowestCurrent(
   n:10,
-  columns: ["_value"],
+  column: "_value",
   groupColumns: []
 )
 ```
@@ -29,12 +29,11 @@ Number of records to return.
 
 _**Data type:** Integer_
 
-### columns
-List of columns by which to sort.
-Sort precedence is determined by list order (left to right).
-Default is `["_value"]`.
+### column
+Column by which to sort.
+Default is `"_value"`.
 
-_**Data type:** Array of strings_
+_**Data type:** String_
 
 ### groupColumns
 The columns on which to group before performing the aggregation.
@@ -63,22 +62,22 @@ _sortLimit = (n, desc, columns=["_value"], tables=<-) =>
 
 // _highestOrLowest is a helper function which reduces all groups into a single
 // group by specific tags and a reducer function. It then selects the highest or
-// lowest records based on the columns and the _sortLimit function.
+// lowest records based on the column and the _sortLimit function.
 // The default reducer assumes no reducing needs to be performed.
-_highestOrLowest = (n, _sortLimit, reducer, columns=["_value"], groupColumns=[], tables=<-) =>
+_highestOrLowest = (n, _sortLimit, reducer, column="_value", groupColumns=[], tables=<-) =>
   tables
     |> group(columns:groupColumns)
     |> reducer()
     |> group(columns:[])
-    |> _sortLimit(n:n, columns:columns)
+    |> _sortLimit(n:n, columns:[column])
 
-lowestCurrent = (n, columns=["_value"], groupColumns=[], tables=<-) =>
+lowestCurrent = (n, column="_value", groupColumns=[], tables=<-) =>
   tables
     |> _highestOrLowest(
         n:n,
-        columns:columns,
+        column:column,
         groupColumns:groupColumns,
-        reducer: (tables=<-) => tables |> last(column:columns[0]),
+        reducer: (tables=<-) => tables |> last(column:column),
         _sortLimit: bottom,
       )
 ```
diff --git a/content/v2.0/reference/flux/functions/built-in/transformations/selectors/lowestmin.md b/content/v2.0/reference/flux/functions/built-in/transformations/selectors/lowestmin.md
index 1d7acdfaf..63b3f79b4 100644
--- a/content/v2.0/reference/flux/functions/built-in/transformations/selectors/lowestmin.md
+++ b/content/v2.0/reference/flux/functions/built-in/transformations/selectors/lowestmin.md
@@ -17,7 +17,7 @@ _**Function type:** Selector, Aggregate_
 ```js
 lowestMin(
   n:10,
-  columns: ["_value"],
+  column: "_value",
   groupColumns: []
 )
 ```
@@ -29,12 +29,11 @@ Number of records to return.
 
 _**Data type:** Integer_
 
-### columns
-List of columns by which to sort.
-Sort precedence is determined by list order (left to right).
-Default is `["_value"]`.
+### column
+Column by which to sort.
+Default is `"_value"`.
 
-_**Data type:** Array of strings_
+_**Data type:** String_
 
 ### groupColumns
 The columns on which to group before performing the aggregation.
@@ -63,23 +62,22 @@ _sortLimit = (n, desc, columns=["_value"], tables=<-) =>
 
 // _highestOrLowest is a helper function which reduces all groups into a single
 // group by specific tags and a reducer function. It then selects the highest or
-// lowest records based on the columns and the _sortLimit function.
+// lowest records based on the column and the _sortLimit function.
 // The default reducer assumes no reducing needs to be performed.
-_highestOrLowest = (n, _sortLimit, reducer, columns=["_value"], groupColumns=[], tables=<-) =>
+_highestOrLowest = (n, _sortLimit, reducer, column="_value", groupColumns=[], tables=<-) =>
   tables
     |> group(columns:groupColumns)
     |> reducer()
     |> group(columns:[])
-    |> _sortLimit(n:n, columns:columns)
+    |> _sortLimit(n:n, columns:[column])
 
-lowestMin = (n, columns=["_value"], groupColumns=[], tables=<-) =>
+lowestMin = (n, column="_value", groupColumns=[], tables=<-) =>
   tables
     |> _highestOrLowest(
         n:n,
-        columns:columns,
+        column:column,
         groupColumns:groupColumns,
-        // TODO(nathanielc): Once max/min support selecting based on multiple columns change this to pass all columns.
-        reducer: (tables=<-) => tables |> min(column:columns[0]),
+        reducer: (tables=<-) => tables |> min(column:column),
         _sortLimit: bottom,
       )
 ```
diff --git a/content/v2.0/reference/flux/functions/built-in/transformations/selectors/max.md b/content/v2.0/reference/flux/functions/built-in/transformations/selectors/max.md
index b7381c1dc..add7d0067 100644
--- a/content/v2.0/reference/flux/functions/built-in/transformations/selectors/max.md
+++ b/content/v2.0/reference/flux/functions/built-in/transformations/selectors/max.md
@@ -16,9 +16,17 @@ _**Function type:** Selector_
 _**Output data type:** Object_
 
 ```js
-max()
+max(column: "_value")
 ```
 
+## Parameters
+
+### column
+The column to use to calculate the maximum value.
+Default is `"_value"`.
+
+_**Data type:** String_
+
 ## Examples
 ```js
 from(bucket:"telegraf/autogen")
diff --git a/content/v2.0/reference/flux/functions/built-in/transformations/selectors/min.md b/content/v2.0/reference/flux/functions/built-in/transformations/selectors/min.md
index 9ecdc94fe..5fe55d001 100644
--- a/content/v2.0/reference/flux/functions/built-in/transformations/selectors/min.md
+++ b/content/v2.0/reference/flux/functions/built-in/transformations/selectors/min.md
@@ -16,9 +16,17 @@ _**Function type:** Selector_
 _**Output data type:** Object_
 
 ```js
-min()
+min(column: "_value")
 ```
 
+## Parameters
+
+### column
+The column to use to calculate the minimum value.
+Default is `"_value"`.
+
+_**Data type:** String_
+
 ## Examples
 ```js
 from(bucket:"telegraf/autogen")