From 2e026f7c5ecfc3dc2b1b294de6318403aed94d60 Mon Sep 17 00:00:00 2001
From: AnaP2020 <anarita.preto@gmail.com>
Date: Sat, 11 Jul 2026 09:06:35 +0100
Subject: [PATCH] Unit 9 Lab 6 done

---
 Lab 6.sql | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 Lab 6.sql

diff --git a/Lab 6.sql b/Lab 6.sql
new file mode 100644
index 0000000..b48094a
--- /dev/null
+++ b/Lab 6.sql	
@@ -0,0 +1,48 @@
+USE sakila
+-- Creating a View
+CREATE VIEW customer_rental_summary AS
+SELECT 
+    c.customer_id,
+    CONCAT(c.first_name, ' ', c.last_name) AS customer_name,
+    c.email,
+    COUNT(r.rental_id) AS rental_count
+FROM 
+    customer c
+JOIN 
+    rental r ON c.customer_id = r.customer_id
+GROUP BY 
+    c.customer_id, c.first_name, c.last_name, c.email;
+  
+-- Creating a Temporary Table
+CREATE TEMPORARY TABLE customer_payment_summary AS 
+SELECT 
+    c.customer_id,
+    SUM(p.amount) AS total_paid
+FROM 
+    customer c
+JOIN 
+    payment p ON c.customer_id = p.customer_id
+GROUP BY 
+    c.customer_id;
+    
+-- Creating a CTE and the Customer Summary Report
+WITH customer_summary AS (
+    SELECT 
+        crs.customer_name,
+        crs.email,
+        crs.rental_count,
+        cps.total_paid
+    FROM 
+        customer_rental_summary crs
+    JOIN 
+        customer_payment_summary cps ON crs.customer_id = cps.customer_id
+)
+SELECT 
+    customer_name,
+    email,
+    rental_count,
+    total_paid,
+    (total_paid / NULLIF(rental_count, 0)) AS average_payment_per_rental
+FROM 
+    customer_summary;
+