Why is it showing no output

Question

I was doing the code coach of sql and I found out that in every sql code coach its showing no output if I have written correct also
This is an overview of the zoo code coach
/* name - "Slim", type - "Giraffe", country_id - 1 */
INSERT INTO Animals (name, type, country_id)
VALUES ('Slim', 'Giraffe', 1);

SELECT animals.name, animals.type, countries.country FROM animals, countries
WHERE animals.country_id=countries.id order by animals.country_id desc
Overview of Apartments

SELECT * FROM Apartments WHERE price > 750 AND status = 'Not rented'ORDER BY price;

Answer 1

Muskan yes, it happened with many,I think it's new bug. Try download last update, if it doesn't working again, you must wait after sololearn fixed it.

Happy Coding!

Answer 2

Sofi Cyan thank u
i think it will be solve

Answer 3

What you can't solve? Zoo? Cakes? Or second?

Answer 4

Sofi cakes apartment Nd zoo's its showing no output while the code is correct

Answer 5

Sofi its showing no output

Answer 6

It looks like there is an ongoing problem with SQL challenges right now.

https://www.sololearn.com/Discuss/2695161/no-output-error
https://www.sololearn.com/Discuss/2694959/zoo-project

Answer 7

Lehich its solved

Answer 8

Wlcm Muskan sis

Answer 9

INSERT into animals(name,type,country_id)
VALUES ('Slim','Giraffe',1);

Select a.name ,a.type ,c.country
FROM animals a inner join countries c
On a.country_id =c.id
ORDER by country ;

Answer 10

Hi, same problem here...I think it's a glitch in the app at this moment.

I was thinking there was no table to pull the select query from, but creating the table that practice asks for says that relation already exists. For obvious reasons the app probably does not allow to drop these tables either (to subsequently recreate them).

Anyways, Google Play has no update for the app so I'm getting in line for the fix too :)