From 648b2f7db74c653cdfa0ce4bbf5f03bf8aa6b8e5 Mon Sep 17 00:00:00 2001
From: isinsuarici <isinsuu98@hotmail.com>
Date: Tue, 4 Apr 2023 23:47:58 +0300
Subject: [PATCH] Q608 added.

---
 SQL/Q608.sql | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 SQL/Q608.sql

diff --git a/SQL/Q608.sql b/SQL/Q608.sql
new file mode 100644
index 0000000..a09c30d
--- /dev/null
+++ b/SQL/Q608.sql
@@ -0,0 +1,4 @@
+select id,case when p_id is null then 'Root' 
+when id not in (select distinct p_id from tree where p_id is not null) then 'Leaf'
+else 'Inner' end as type from tree
+order by 1
\ No newline at end of file