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+Write SQL SELECT queries that:
+
+Show all albums.
+select * from album;
+
+Show all albums made between 1975 and 1990.
+select * from album where release_year between 1975 and 1990;
+
+Show all albums whose names start with Super D.
+select * from album where title like 'Super D%';
+
+Show all albums that have no release year.
+select * from album where release_year is null;
+
+
+Write SQL SELECT queries that:
+
+Show all track titles from Super Funky Album.
+select track.title from track, album where track.album_id = album.id and album.title = 'Super Funky Album';
+
+Same query as above, but rename the column from title to Track_Title in the output.
+select track.title as Track_Title from track, album where track.album_id = album.id and album.title = 'Super Funky Album';
+
+Select all album titles by Han Solo.
+SELECT album.title FROM album, artist_album, artist WHERE artist_album.album_id = album.id AND artist_album.artist_id = artist.id AND artist.name = "Han Solo";
+
+Select the average year all albums were released.
+SELECT AVG(release_year) FROM album;
+
+Select the average year all albums by Leia and the Ewoks were released.
+SELECT AVG(release_year) FROM album, artist_album, artist
+    WHERE artist_album.artist_id = artist.id
+    AND artist_album.album_id = album.id
+    AND artist.name = "Leia and the Ewoks";
+
+Select the number of artists.
+SELECT COUNT(id) FROM artist;
+
+Select the number of tracks on Super Dubstep Album.
+SELECT COUNT(*) FROM track, album
+	WHERE track.album_id = album.id
+	AND album.title = 'Super Dubstep Album';
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+Create a database for taking notes.
+
+* What are the columns that a note table needs?
+id, title, body, author, timestamp,
+
+* If you have a timestamp field, how do you auto-populate it with the date?
+DATETIME used with GETDATE()
+
+* A note should have a foreign key pointing to an author in an author table.
+
+
+* What columns are needed for the author table?
+id, name, 
+
+Write queries that:
+
+* Insert authors to the author table.
+insert into author (name) values ('Bob');
+insert into author (name) values ('jim');
+insert into author (name) values ('jim bob');
+
+* Insert notes to the note table.
+insert into note (title, author_id, body) values ("Test note1", 1, "This is a test note!");
+insert into note (title, author_id, body) values ("Test note2", 2, "I am your master");
+insert into note (title, author_id, body) values ("Test note1", 3, "This jim bob notes");
+insert into note (title, author_id, body) values ("Test note1", 1, "This is a test again!");
+insert into note (title, author_id, body) values ("Test note1", 1, "This is a test twice!");
+insert into note (title, author_id, body) values ("Test note1", 3, "Whos is this possible jim bob");
+
+* Select all notes by an author's name.
+select * from note, author where author_id = author.id AND author.name = 'Bob'; 
+
+* Select author for a particular note by note ID.
+select author.name from author, note where note.id = 1;
+
+* Select the names of all the authors along with the number of notes they each have. (Hint: `GROUP BY`.)
+select *, count(*) from note group by note.author_id;
+
+* Delete authors from the author table.
+  > Note that SQLite doesn't enforce foreign key constrains by default. You have
+  > to enable them by running `PRAGMA foreign_keys = ON;` before your queries.
+  
+  * What happens when you try to delete an author with an existing note?
+  it keeps incrementing each time you add in a new value. so instead of starting at a new index its always missing that one anytime you pull records. 
+
+  * How can you prevent this?
+  reseed the value
+
+Submit a file `notes.sql` with the queries that build (`CREATE TABLE`/`INSERT`)
+and query the database as noted above.
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