From b5a914ed0427016d63c9e9b4f98e954bc206d4cb Mon Sep 17 00:00:00 2001
From: bharatnc <bharatnc@gmail.com>
Date: Sun, 1 May 2022 14:11:53 -0700
Subject: [PATCH] docs for h3GetDestinationIndexFromUnidirectionalEdge

---
 docs/en/sql-reference/functions/geo/h3.md | 36 +++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/docs/en/sql-reference/functions/geo/h3.md b/docs/en/sql-reference/functions/geo/h3.md
index 5a0d80dd267..b28066017d8 100644
--- a/docs/en/sql-reference/functions/geo/h3.md
+++ b/docs/en/sql-reference/functions/geo/h3.md
@@ -1136,4 +1136,40 @@ Result:
 │ 599686042433355773 │
 └────────────────────┘
 ```
+
+## h3GetDestinationIndexFromUnidirectionalEdge {#h3getdestinationindexfromunidirectionaledge}
+
+Returns the destination hexagon index from the unidirectional edge H3Index.
+
+**Syntax**
+
+``` sql
+h3GetDestinationIndexFromUnidirectionalEdge(edge)
+```
+
+**Parameter**
+
+-   `edge` — Hexagon index number that represents a unidirectional edge. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+
+**Returned value**
+
+-  Destination Hexagon Index number.
+
+Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+
+**Example**
+
+Query:
+
+``` sql
+ SELECT h3GetDestinationIndexFromUnidirectionalEdge(1248204388774707197) as destination;
+```
+
+Result:
+
+``` text
+┌────────destination─┐
+│ 599686043507097597 │
+└────────────────────┘
+```
 [Original article](https://clickhouse.com/docs/en/sql-reference/functions/geo/h3) <!--hide-->