challenge4-KaraokeSongSelector.sql

/*Challenge: Karaoke song selector

-- Step 1
- We've created a table with songs, and in this challenge, you'll use queries to decide what songs to sing. 
- For the first step, select all the song titles.*/

CREATE TABLE songs (
    id INTEGER PRIMARY KEY,
    title TEXT,
    artist TEXT,
    mood TEXT,
    duration INTEGER,
    released INTEGER);
    
INSERT INTO songs (title, artist, mood, duration, released)
    VALUES ("Bohemian Rhapsody", "Queen", "epic", 60, 1975);
INSERT INTO songs (title, artist, mood, duration, released)
    VALUES ("Let it go", "Idina Menzel", "epic", 227, 2013);
INSERT INTO songs (title, artist, mood, duration, released)
    VALUES ("I will survive", "Gloria Gaynor", "epic", 198, 1978);
INSERT INTO songs (title, artist, mood, duration, released)
    VALUES ("Twist and Shout", "The Beatles", "happy", 152, 1963);
INSERT INTO songs (title, artist, mood, duration, released)
    VALUES ("La Bamba", "Ritchie Valens", "happy", 166, 1958);
INSERT INTO songs (title, artist, mood, duration, released)
    VALUES ("I will always love you", "Whitney Houston", "epic", 273, 1992);
INSERT INTO songs (title, artist, mood, duration, released)
    VALUES ("Sweet Caroline", "Neil Diamond", "happy", 201, 1969);
INSERT INTO songs (title, artist, mood, duration, released)
    VALUES ("Call me maybe", "Carly Rae Jepsen", "happy", 193, 2011);

/* Select all the song titles  */
SELECT title FROM songs;

/* Step 2
-  Add another SELECT that uses OR to show the titles of the songs that have an 'epic' mood or a release date after 1990.*/
SELECT title FROM songs WHERE mood = 'epic' OR released > 1990;  

/*  Step 3
- Add another SELECT that uses AND to show the titles of songs that are 'epic', and released after 1990, and less than 4 minutes long.
Note that the duration column is measured in seconds.*/
SELECT title FROM songs WHERE mood = 'epic' AND released > 1990 AND duration < 240;