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marika devan
4,780 PointsSelect all movies that have data in the "year" column.
This is my code. What a I doing wrong?
SELECT*FROM movies WHERE year IS NOT NULL ORDER BY year;
4 Answers
Mischa Yartsev
20,562 PointsHi marika, For my opinion your doing absolutely right, and when I completed that challenge I did the same. But the challenge builders thought differently ;) In this challenge you only need to query year IS NOT NULL without ordering it by year, like this:
SELECT * FROM movies WHERE year IS NOT NULL;
MUZ140970 Shaune Muringani
11,962 PointsSELECT * FROM movies WHERE year IS NOT NULL; this should work.
Ary de Oliveira
28,298 PointsDATABASE FOUNDATIONS.
Challenge Task 1 of 2
Select all movies with the "year" column that hasn't been populated yet. Type in your command below, then press Enter.
SELECT * FROM movies WHERE year IS NULL;
Challenge Task 2 of 2
Select all movies that have data in the "year" column. Type in your command below, then press Enter.
SELECT * FROM movies WHERE year IS NOT NULL;
Ary de Oliveira
28,298 PointsDATABASE FOUNDATIONS.
Challenge Task 1 of 2
Select all movies with the "year" column that hasn't been populated yet. Type in your command below, then press Enter.
SELECT * FROM movies WHERE year IS NULL;
Challenge Task 2 of 2
Select all movies that have data in the "year" column. Type in your command below, then press Enter.
SELECT * FROM movies WHERE year IS NOT NULL;