diff --git a/sql/extension1.sql b/sql/extension1.sql
new file mode 100644
index 0000000..36e014a
--- /dev/null
+++ b/sql/extension1.sql
@@ -0,0 +1,5 @@
+SELECT AVG(Score) from Films;
+
+SELECT COUNT(*) FROM Films;
+ 
+SELECT DISTINCT AVG(Score) as score, Genre FROM Films GROUP BY Genre ORDER BY score DESC ;
diff --git a/sql/extension2.sql b/sql/extension2.sql
new file mode 100644
index 0000000..09cca8b
--- /dev/null
+++ b/sql/extension2.sql
@@ -0,0 +1,47 @@
+DROP TABLE if exists directors;
+drop table if exists Films;
+CREATE TABLE directors(
+	directorID SERIAL not null	,
+	firstName varchar,
+	lastname VARCHAR,
+	PRIMARY KEY(directorID)
+	);
+CREATE TABLE Films(
+        FilmID BIGSERIAL PRIMARY KEY ,
+        Title VARCHAR,
+        Genre VARCHAR,
+        releaseYear INT,
+        Score INT,
+        directorid int REFERENCES directors(directorID)
+        );
+        
+	
+INSERT INTO directors(firstname, lastname)
+VALUES
+	('bob' , 'the builder'),
+	('big joe bo ' , 'the boo man'),
+	('bobplatsky' , 'the random named'),
+	('King B.J' , 'the bald');
+	
+
+
+INSERT INTO Films (Title, Genre, releaseYear, 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, 3),
+        ('Total Recall', 'SciFi', 1990, 8, 1),
+        ('The Matrix', 'SciFi', 1999, 8, 2),
+        ('The Matrix Resurrections', 'SciFi', 2021, 5, 1),
+        ('The Matrix Reloaded', 'SciFi', 2003, 6, 3),
+        ('The Hunt for Red October', 'Thriller', 1990, 7, 1),
+        ('Misery', 'Thriller', 1990, 7, 2),
+        ('The Power Of The Dog', 'Western', 2021, 6, 2),
+        ('Hell or High Water', 'Western', 2016, 8, 2),
+        ('The Good the Bad and the Ugly', 'Western', 1966, 9, 3),
+        ('Unforgiven', 'Western', 1992, 7, 1);
+
+Select firstName, lastName, title from directors
+INNER JOIN Films ON directors.directorID = Films.directorId
+GROUP By firstName, lastName, title;
diff --git a/sql/extension3.sql b/sql/extension3.sql
new file mode 100644
index 0000000..81ecb6e
--- /dev/null
+++ b/sql/extension3.sql
@@ -0,0 +1,6 @@
+
+select Count(*) total , firstName, lastName from (Select Count( *) total, firstName, lastName from directors
+INNER JOIN Films ON directors.directorID = Films.directorId
+GROUP By firstName, lastName, title) 
+GROUP BY firstName, lastName;
+
diff --git a/sql/insert.sql b/sql/insert.sql
new file mode 100644
index 0000000..5f2c4be
--- /dev/null
+++ b/sql/insert.sql
@@ -0,0 +1,27 @@
+DROP TABLE Films; -- so that i can run all
+
+CREATE TABLE Films(
+	FilmID BIGSERIAL PRIMARY KEY ,
+	Title VARCHAR,
+	Genre VARCHAR,
+	releaseYear INT,
+	Score INT
+);
+INSERT INTO Films (Title, Genre, releaseYear, 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);
+	
+	
diff --git a/sql/products/create-products.sql b/sql/products/create-products.sql
deleted file mode 100644
index e7a5100..0000000
--- a/sql/products/create-products.sql
+++ /dev/null
@@ -1,8 +0,0 @@
-CREATE TABLE products(
- id serial primary key,
- name varchar(255) not null,
- price int not null,
- discount boolean,
- unique(name)
-)
-
diff --git a/sql/products/insert-products.sql b/sql/products/insert-products.sql
deleted file mode 100644
index 91cb667..0000000
--- a/sql/products/insert-products.sql
+++ /dev/null
@@ -1,4 +0,0 @@
-insert into products(name, price, discount) VALUES ('apple', 135, false);
-insert into products(name, price, discount) VALUES ('orange', 55, true);
-insert into products(name, price, discount) VALUES ('kiwi', 165, true);
-insert into products(name, price, discount) VALUES ('banana', 035, false);
\ No newline at end of file
diff --git a/sql/select.sql b/sql/select.sql
new file mode 100644
index 0000000..60f1a8a
--- /dev/null
+++ b/sql/select.sql
@@ -0,0 +1,28 @@
+	
+SELECT * FROM Films;
+
+SELECT * FROM Films ORDER BY Score DESC;
+
+SELECT * FROM Films ORDER BY releaseYear ASC;
+
+SELECT * FROM Films WHERE Score >= 8;
+
+SELECT * FROM Films WHERE Score <=7;
+
+SELECT * FROM Films WHERE releaseYear = 1990;
+
+SELECT * FROM Films WHERE releaseYear >= 2000;
+
+SELECT * FROM Films WHERE releaseYear > 1990;
+
+SELECT * FROM Films WHERE releaseYear <= 1999 AND releaseYear >= 1990;
+
+SELECT * FROM Films WHERE Genre = 'SciFi';
+
+SELECT * FROM Films WHERE Genre = 'SciFi' OR Genre = 'Western';
+
+SELECT * FROM Films WHERE Genre != 'SciFi';
+
+SELECT * FROM Films WHERE Genre = 'Western' AND releaseYear<2000;
+
+SELECT * FROM  Films WHERE Title LIKE '%Matrix%';