From aa7a49b1cc5ca75911e75b25b28d1416830666c5 Mon Sep 17 00:00:00 2001
From: Ewan <ewan.p.walker@gmail.com>
Date: Thu, 16 Sep 2021 15:40:47 -0400
Subject: [PATCH] Fix not supporting SimpleAggregateFunction types which
 require a second input value (delimited by a comma)

---
 lib/column/column.go      | 5 +++++
 lib/column/column_test.go | 1 +
 2 files changed, 6 insertions(+)

diff --git a/lib/column/column.go b/lib/column/column.go
index 10a3dc6a3e..60b1f9692f 100644
--- a/lib/column/column.go
+++ b/lib/column/column.go
@@ -195,6 +195,11 @@ func getNestedType(chType string, wrapType string) (string, error) {
 		if len(nested) == 2 {
 			return strings.TrimSpace(nested[1]), nil
 		}
+
+		if len(nested) == 3 {
+			return strings.TrimSpace(strings.Join(nested[1:], ",")), nil
+		}
 	}
+
 	return "", fmt.Errorf("column: invalid %s type (%s)", wrapType, chType)
 }
diff --git a/lib/column/column_test.go b/lib/column/column_test.go
index 6e1a1d1bca..4ca38cb327 100644
--- a/lib/column/column_test.go
+++ b/lib/column/column_test.go
@@ -632,6 +632,7 @@ func Test_Column_SimpleAggregateFunc(t *testing.T) {
 		"SimpleAggregateFunction(anyLast, UInt8)":          "UInt8",
 		"SimpleAggregateFunction(anyLast, Nullable(IPv4))": "Nullable(IPv4)",
 		"SimpleAggregateFunction(max, Nullable(DateTime))": "Nullable(DateTime)",
+		"SimpleAggregateFunction(sum, Decimal(38, 8))":     "Decimal(38, 8)",
 	}
 
 	for key, val := range data {