Merge branch 'master' of gitlab.doc.gold.ac.uk:data-networks-web/lab-exercises

README.md

@@ -20,10 +20,10 @@ Here's a reminder of the topics covered in each lab session. Please note, topics
 - Basic querying (SELECT)
 
 ### Lab 3: SQL sequel! (Advanced querying) (20/21 Oct)
-- Sorting
+- Sorting (ORDER BY)
 - Table joins
 - Aggregate functions
-- Equivalent relational expressions
+- Comparison operators
 
 ### Lab 4: Security and integrity! (27/28 Oct)
 - Data normalisation
@@ -49,4 +49,4 @@ Here's a reminder of the topics covered in each lab session. Please note, topics
 ### Lab 9: Introduction to MongoDB (non-assessed) (8/9 Dec)
 - Document structure
 - Creating a collection
-- MongoDB CRUD operations
+- MongoDB CRUD operations
\ No newline at end of file

lab-3/music-store-app/sql/dummy_data.sql

@@ -50,13 +50,18 @@ VALUES
 
 INSERT INTO Customer (username, email_address, password, first_name, last_name, address_1, address_2, postcode)
 VALUES
-('sharr003', 's.harriet@gold.ac.uk', 'SOME_HASHED_VALUE', 'Sorrel', 'Harriet', '12 Fake Street', 'London', 'SE140PL');
+('sharr003', 's.harriet@gold.ac.uk', 'SOME_HASHED_VALUE', 'Sorrel', 'Harriet', '12 Fake Street', 'London', 'SE140PL'),
+('ktack001', 'k.tackie@hotmail.com', 'SOME_HASHED_VALUE', 'Kobi', 'Tackie', '12 Fake Street', 'London', 'SE140PL');
 
 INSERT INTO Transaction (customer_id, delivery)
 VALUES
-(1, 'next working day');
+(1, 'next working day'),
+(1, 'first class'),
+(2, 'second class');
 
 INSERT INTO LineItem (trans_id, album_upc, quantity)
 VALUES
 (1, '018273727287', 1),
+(2, '018273727287', 1),
+(3, '491827364626', 1),
 (1, '018274372722', 2);