|
|
@@ -0,0 +1,9 @@
|
|
|
1
|
++SELECT * FROM movies WHERE genre = "Sci-Fi";
|
|
|
2
|
++SELECT * FROM movies WHERE imdb_score >= "6.5";
|
|
|
3
|
++SELECT * FROM movies WHERE rating = "G" OR rating = "PG" and runtime < "100";
|
|
|
4
|
++SELECT AVG(runtime) FROM movies WHERE imdb_score < "7.5" GROUP BY genre;
|
|
|
5
|
++SELECT replace(rating, "PG-13", "R") FROM movies WHERE title = "Starship Troopers";
|
|
|
6
|
++SELECT id, rating FROM movies WHERE genre = "Horror" OR genre = "Documentary";
|
|
|
7
|
++SELECT AVG(imdb_score), MAX(imdb_score), MIN(imdb_score) FROM movies GROUP BY rating;
|
|
|
8
|
++SELECT AVG(imdb_score), MAX(imdb_score), MIN(imdb_score) FROM movies GROUP BY rating HAVING COUNT(*) > 1;
|
|
|
9
|
++DELETE FROM movies WHERE rating = "R";
|