From 70274feacf16d5f59a3829f2d367386c8fa2b0db Mon Sep 17 00:00:00 2001
From: Martin Chaparro <mdchaparror@gmail.com>
Date: Fri, 8 Sep 2023 19:58:09 -0500
Subject: [PATCH] Actualizar 'README.md'

---
 README.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/README.md b/README.md
index cc1fb44..bb5e500 100644
--- a/README.md
+++ b/README.md
@@ -24,3 +24,12 @@ flush privileges;
 update* user set password=PASSWORD('test!23') where user='alex'; 
 flush privileges;
 ```
+
+### Insertar y si existe update
+```sql
+INSERT INTO table (id, name, age) VALUES(1, "A", 19) ON DUPLICATE KEY UPDATE    
+name="A", age=19
+```
+```sql
+INSERT INTO Clientes(Num, Nombre, Telefono) VALUES(1,'Agustin','123456') ON DUPLICATE KEY UPDATE Telefono = VALUES(Telefono);
+```
\ No newline at end of file