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new file mode 100644
index 0000000..f8b4888
--- /dev/null
+++ b/.vs/ProjectSettings.json
@@ -0,0 +1,3 @@
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+}
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diff --git a/.vs/api-sql-intro/v17/.wsuo b/.vs/api-sql-intro/v17/.wsuo
new file mode 100644
index 0000000..bb49f0f
Binary files /dev/null and b/.vs/api-sql-intro/v17/.wsuo differ
diff --git a/.vs/api-sql-intro/v17/DocumentLayout.backup.json b/.vs/api-sql-intro/v17/DocumentLayout.backup.json
new file mode 100644
index 0000000..02fb825
--- /dev/null
+++ b/.vs/api-sql-intro/v17/DocumentLayout.backup.json
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diff --git a/.vs/api-sql-intro/v17/DocumentLayout.json b/.vs/api-sql-intro/v17/DocumentLayout.json
new file mode 100644
index 0000000..02fb825
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diff --git a/.vs/slnx.sqlite b/.vs/slnx.sqlite
new file mode 100644
index 0000000..d927d3f
Binary files /dev/null and b/.vs/slnx.sqlite differ
diff --git a/sql/products/films_exercise.sql b/sql/products/films_exercise.sql
new file mode 100644
index 0000000..ed123c7
--- /dev/null
+++ b/sql/products/films_exercise.sql
@@ -0,0 +1,124 @@
+	CREATE TABLE films (
+    id SERIAL PRIMARY KEY,           
+    title VARCHAR(255) UNIQUE,  
+    genre VARCHAR(50) ,         
+    release_year INT ,          
+    score INT CHECK (score BETWEEN 0 AND 10) 
+);
+
+
+INSERT INTO films (title, genre, release_year, score)
+VALUES 
+    ('The Shawshank Redemption', 'Drama', 1994, 9),
+    ('The Godfather', 'Crime', 1972, 9),
+    ('The Dark Knight', 'Action', 2008, 9),
+    ('Alien', 'SciFi', 1979, 9),
+    ('Total Recall', 'SciFi', 1990, 8),
+    ('The Matrix', 'SciFi', 1999, 8),
+    ('The Matrix Resurrections', 'SciFi', 2021, 5),
+    ('The Matrix Reloaded', 'SciFi', 2003, 6),
+    ('The Hunt for Red October', 'Thriller', 1990, 7),
+    ('Misery', 'Thriller', 1990, 7),
+    ('The Power Of The Dog', 'Western', 2021, 6),
+    ('Hell or High Water', 'Western', 2016, 8),
+('The Good the Bad and the Ugly', 'Western', 1966, 9),
+    ('Unforgiven', 'Western', 1992, 7);
+
+SELECT * FROM films;
+
+SELECT * FROM films 
+ORDER BY score DESC;
+
+SELECT * FROM films 
+ORDER BY score;
+
+SELECT * FROM films
+WHERE score >= 8;
+
+SELECT * FROM films
+WHERE score <= 7;
+
+SELECT * FROM films
+WHERE release_year = 1990;
+
+SELECT * FROM films
+WHERE release_year < 2000;
+
+SELECT * FROM films 
+WHERE release_year > 1990;
+
+SELECT * FROM films
+WHERE release_year BETWEEN 1990 and 1999;
+
+SELECT * FROM films
+WHERE genre = 'SciFi';
+
+SELECT * FROM films
+WHERE genre = 'SciFi' OR genre= 'Western';
+
+SELECT * FROM films
+WHERE genre NOT IN ('SciFi');
+
+SELECT * FROM films
+WHERE genre = 'Western' AND release_year < 2000;
+
+SELECT * FROM films
+WHERE title LIKE  '%Matrix%';
+
+
+CREATE TABLE films2 (
+id SERIAL PRIMARY KEY,           
+title VARCHAR(255) ,  
+genre VARCHAR(50) ,         
+release_year INT ,          
+score INT CHECK (score BETWEEN 0 AND 10),
+directorId INT,
+FOREIGN KEY (directorId) REFERENCES directors2(id)
+);
+
+CREATE TABLE directors2 (
+    id SERIAL PRIMARY KEY,         
+    name VARCHAR(50)     
+);
+
+INSERT INTO directors2 (name)
+VALUES 
+    ('Steven Spielberg'), 
+    ('Martin Scorsese'), 
+    ('Christopher Nolan'), 
+    ('Alfred Hitchcock'), 
+    ('Woody Allen'), 
+    ('Kristoffer Blücher');
+
+
+INSERT INTO films2 (title, genre, release_year, score, directorId)
+VALUES 
+    ('The Shawshank Redemption', 'Drama', 1994, 9, 1),
+    ('The Godfather', 'Crime', 1972, 9, 2),
+    ('The Dark Knight', 'Action', 2008, 9, 3),
+    ('Alien', 'SciFi', 1979, 9, 5),
+    ('Total Recall', 'SciFi', 1990, 8, 2),
+    ('The Matrix', 'SciFi', 1999, 8, 3),
+    ('The Matrix Resurrections', 'SciFi', 2021, 5, 4),
+    ('The Matrix Reloaded', 'SciFi', 2003, 6, 5),
+    ('The Hunt for Red October', 'Thriller', 1990, 7, 6),
+    ('Misery', 'Thriller', 1990, 7, 5),
+    ('The Power Of The Dog', 'Western', 2021, 6, 1),
+    ('Hell or High Water', 'Western', 2016, 8, 1),
+
+
+
+
+SELECT films2.title AS film_title, 
+       films2.genre,
+       films2.release_year, 
+       films2.score, 
+       directors2.name AS director_name
+FROM films2
+JOIN directors2 ON films2.directorId = directors2.id;
+
+
+SELECT directors2.name, COUNT(films2.id) AS number_of_films
+FROM directors2
+JOIN films2 ON directors2.id = films2.directorId
+GROUP BY directors2.name;
\ No newline at end of file