Create duplicate-entry-example.sql

Author: Deepak-Vohra

sql-queries-11/duplicate-insert-row-same-table-with-auto-increment/duplicate-entry-example.sql

@@ -0,0 +1,4 @@
+INSERT INTO department_copy (id,name,code) 
+SELECT 1,name,code 
+FROM department_copy 
+WHERE id = 1;