Failed task checker
Let's explore this database a bit further. The country
database consists of a single table named country
. Let's examine the contents of this table.
This table has 15 rows, which means we have 15 distinct records for different countries.
Now, what about the columns? In this table, we have 7 columns, like id
, name
, continent
, region
,
SurfaceArea
, capital
, and population
.
-
id
- the record number in this table; -
name
- the name of the country; -
continent
- the name of the country's continent; -
region
- the name of the country's region; -
SurfaceArea
- the total land area of the country; -
capital
- the capital of the country; -
population
- the population of the country.
Swipe to start coding
You need to retrieve the continent
column from the country
table.
Solution
Merci pour vos commentaires !
single
Demandez à l'IA
Demandez à l'IA
Posez n'importe quelle question ou essayez l'une des questions suggérées pour commencer notre discussion
Awesome!
Completion rate improved to 33.33
Failed task checker
Glissez pour afficher le menu
Let's explore this database a bit further. The country
database consists of a single table named country
. Let's examine the contents of this table.
This table has 15 rows, which means we have 15 distinct records for different countries.
Now, what about the columns? In this table, we have 7 columns, like id
, name
, continent
, region
,
SurfaceArea
, capital
, and population
.
-
id
- the record number in this table; -
name
- the name of the country; -
continent
- the name of the country's continent; -
region
- the name of the country's region; -
SurfaceArea
- the total land area of the country; -
capital
- the capital of the country; -
population
- the population of the country.
Swipe to start coding
You need to retrieve the continent
column from the country
table.
Solution
Merci pour vos commentaires !
Awesome!
Completion rate improved to 33.33single