From 6fa20512e67a00e915ff94c560f6f87dbaa17a10 Mon Sep 17 00:00:00 2001
From: GID Projects <projectsgid@gmail.com>
Date: Sat, 27 Jun 2020 16:26:57 -0400
Subject: [PATCH] vista.sql

---
 vista.sql | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 vista.sql

diff --git a/vista.sql b/vista.sql
new file mode 100644
index 0000000..0d0a60f
--- /dev/null
+++ b/vista.sql
@@ -0,0 +1,10 @@
+-- Parte 1 Crear una vista que trae la cantidad maxima de atletas asociados a un pais que compitan en Atletismo
+CREATE OR REPLACE VIEW MAX_ATLETA_ATLETISMO_PAIS AS 
+    SELECT P.ID_PAIS, P.NOMBRE, COUNT(*) AS CANTIDAD_ATLETA
+    FROM COMPETENCIA C
+    LEFT JOIN PARTICIPAR_COMPETENCIA PC ON (C.ID_COMPETENCIA = PC.ID_COMPETENCIA)
+    LEFT JOIN ATLETA A ON A.ID_ATLETA = PC.ID_ATLETA
+    INNER JOIN DELEGACION D ON (D.ATLETA = A.ID_ATLETA)
+    INNER JOIN PAIS P ON (P.ID_PAIS = D.PAIS)
+    WHERE TIPO = (SELECT TD.ID_TIPO FROM TIPOS_DEPORTES TD WHERE (TD.DESCRIPCION = 'ATLETISMO'))
+    GROUP BY (P.ID_PAIS, P.NOMBRE);
\ No newline at end of file