From 562f43c308db7b8b02b9904a67776d3627764251 Mon Sep 17 00:00:00 2001
From: Sam-Park <sam.park.email@gmail.com>
Date: Tue, 4 Sep 2018 03:27:30 -0400
Subject: [PATCH 1/2] All album selects complete

---
 music.db  | Bin 0 -> 24576 bytes
 music.sql |  29 +++++++++++++++++++++++++++++
 2 files changed, 29 insertions(+)
 create mode 100644 music.db
 create mode 100644 music.sql

diff --git a/music.db b/music.db
new file mode 100644
index 0000000000000000000000000000000000000000..ac3424da87bcff831343d0e5f9e8258ec771452c
GIT binary patch
literal 24576
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zXH{V$hyivMBu2yv3ky>uBnBkdk)UD#Ar_`05EJk2*==0i6)G_l^nH?j=l8uozx%|?
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zAOHafKmY;|fB*y_0D(tP;4G!&>5ZT-wg<hzyh%x=A-jPH`uie$Lkj=a;9yiVD0!hV
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literal 0
HcmV?d00001

diff --git a/music.sql b/music.sql
new file mode 100644
index 0000000..9135575
--- /dev/null
+++ b/music.sql
@@ -0,0 +1,29 @@
+-- sqlite3 music.db
+
+CREATE TABLE track (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    title VARCHAR(256) NOT NULL,
+    album_id INT REFERENCES album(id)
+);
+
+CREATE TABLE artist (
+    id INTEGER PRIMARY KEY AUTOINCREMENT, 
+    name VARCHAR(256) NOT NULL
+);
+
+CREATE TABLE album (
+    id INTEGER PRIMARY KEY AUTOINCREMENT, 
+    title VARCHAR(256) NOT NULL, 
+    release_year INTEGER
+);
+
+CREATE TABLE artist_album(
+    artist_id INT REFERENCES artist(id), 
+    album_id INT REFERENCES album(id)
+);
+
+SELECT * FROM album;
+SELECT * FROM album WHERE release_year > 1974 AND release_year < 1991;
+SELECT * FROM album WHERE title LIKE '%Super D%';
+SELECT * from album WHERE release_year IS NULL;
+SELECT track.title FROM track, album WHERE track.album_id = album.id AND album.title = 'Super Funky Album';
\ No newline at end of file

From 46e45490ca51fb9f56c2bb305364dadb40457649 Mon Sep 17 00:00:00 2001
From: Sam-Park <sam.park.email@gmail.com>
Date: Tue, 4 Sep 2018 17:59:15 -0400
Subject: [PATCH 2/2] day 1 complete

---
 music.sql | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/music.sql b/music.sql
index 9135575..af85549 100644
--- a/music.sql
+++ b/music.sql
@@ -26,4 +26,20 @@ SELECT * FROM album;
 SELECT * FROM album WHERE release_year > 1974 AND release_year < 1991;
 SELECT * FROM album WHERE title LIKE '%Super D%';
 SELECT * from album WHERE release_year IS NULL;
-SELECT track.title FROM track, album WHERE track.album_id = album.id AND album.title = 'Super Funky Album';
\ No newline at end of file
+
+
+SELECT album.title FROM album, artist, artist_album WHERE artist.id = artist_album.artist_id 
+AND album.id = artist_album.album_id AND artist.name = 'Han Solo';
+
+SELECT track.title FROM track, album 
+WHERE track.album_id = album.id AND album.title = 'Super Funky Album';
+
+SELECT AVG(release_year) FROM album, artist, artist_album WHERE artist.id = artist_album.artist_id 
+AND album.id = artist_album.album_id AND artist.name = 'Leia and the Ewoks';
+
+SELECT AVG(release_year) from album;
+
+SELECT COUNT(track.id) FROM track, album 
+WHERE album.id = track.album_id and album.title = 'Super Dubstep Album';
+
+SELECT COUNT(id) FROM artist;
\ No newline at end of file