solution for duplicate email problem

babebp · babebp · commit 8e99ffe0a43c · 2022-08-03T13:25:41.000+07:00
diff --git a/leetcode_Sql/duplicate_email.sql b/leetcode_Sql/duplicate_email.sql
@@ -0,0 +1,6 @@
+select email
+from person
+group by email
+having count(id) >= 2;
+
+-- LINK : https://leetcode.com/problems/duplicate-emails/
