diff --git a/create.sql b/create.sql
new file mode 100644
index 0000000..e69de29
diff --git a/delete.sql b/delete.sql
new file mode 100644
index 0000000..3d12ada
--- /dev/null
+++ b/delete.sql
@@ -0,0 +1,8 @@
+USE lab_mysql;
+
+SET SQL_SAFE_UPDATES = 0;
+
+DELETE FROM cars
+WHERE id = 4;
+
+SET SQL_SAFE_UPDATES = 1;
\ No newline at end of file
diff --git a/diagram.png b/diagram.png
new file mode 100644
index 0000000..df31e65
Binary files /dev/null and b/diagram.png differ
diff --git a/seeding.sql b/seeding.sql
new file mode 100644
index 0000000..d2060db
--- /dev/null
+++ b/seeding.sql
@@ -0,0 +1,34 @@
+USE lab_mysql;
+
+INSERT INTO cars (id, vin, manufacturer, model, year, color)
+VALUES
+(1, '3K096I98581DHSNUP', 'Volkswagen', 'Tiguan', 2019, 'Blue'),
+(2, 'ZM8G7BEUQZ97IH46V', 'Peugeot', 'Rifter', 2019, 'Red'),
+(3, 'RKXVNNIHLVVZOUB4M', 'Ford', 'Fusion', 2018, 'White'),
+(4, 'HKNDGS7CU31E9Z7JW', 'Toyota', 'RAV4', 2018, 'Silver'),
+(5, 'DAM41UDN3CHU2WVF6', 'Volvo', 'V60', 2019, 'Gray');
+
+INSERT INTO customers
+(id, cust_id, cust_name, cust_phone, cust_email, cust_address, cust_city, cust_state, cust_country, cust_zipcode)
+VALUES
+(1, 10001, 'Pablo Picasso', '+34 636 17 63 82', NULL, 'Paseo de la Chopera, 14', 'Madrid', 'Madrid', 'Spain', '28045'),
+(2, 20001, 'Abraham Lincoln', '+1 305 907 7086', NULL, '120 SW 8th St', 'Miami', 'Florida', 'United States', '33130'),
+(3, 30001, 'Napoléon Bonaparte', '+33 1 79 75 40 00', NULL, '40 Rue du Colisée', 'Paris', 'Île-de-France', 'France', '75008');
+
+INSERT INTO salespersons (id, staff_id, name, store)
+VALUES
+(1, '00001', 'Petey Cruiser', 'Madrid'),
+(2, '00002', 'Anna Sthesia', 'Barcelona'),
+(3, '00003', 'Paul Molive', 'Berlin'),
+(4, '00004', 'Gail Forcewind', 'Paris'),
+(5, '00005', 'Paige Turner', 'Mimia'),
+(6, '00006', 'Bob Frapples', 'Mexico City'),
+(7, '00007', 'Walter Melon', 'Amsterdam'),
+(8, '00008', 'Shonda Leer', 'São Paulo');
+
+INSERT INTO invoices
+(id, invoice_number, date, car, customer, salesperson)
+VALUES
+(1, 852399038, '2018-08-22', 1, 1, 3),
+(2, 731166526, '2018-12-31', 3, 3, 5),
+(3, 271135104, '2019-01-22', 2, 2, 7);
\ No newline at end of file
diff --git a/update.sql b/update.sql
new file mode 100644
index 0000000..66c5694
--- /dev/null
+++ b/update.sql
@@ -0,0 +1,17 @@
+USE lab_mysql;
+
+SET SQL_SAFE_UPDATES = 0;
+
+UPDATE customers
+SET cust_email = 'ppicasso@gmail.com'
+WHERE cust_name = 'Pablo Picasso';
+
+UPDATE customers
+SET cust_email = 'lincoln@us.gov'
+WHERE cust_name = 'Abraham Lincoln';
+
+UPDATE customers
+SET cust_email = 'hello@napoleon.me'
+WHERE cust_name = 'Napoléon Bonaparte';
+
+SET SQL_SAFE_UPDATES = 1;
\ No newline at end of file