Query the names of all the Japanese cities in the CITY table. The COUNTRYCODE for Japan is JPN.
The CITY table is described as follows:
SELECT NAME:
This tells the database you only want to retrieve the values from theNAMEcolumn of the table — in this case, the names of the cities.-
FROM CITY:
This tells the database which table to look in — theCITYtable. -
WHERE COUNTRYCODE = 'JPN':
This is a filter condition. You're telling the database:"Only give me the rows where the
COUNTRYCODEcolumn has the value'JPN'."Since
'JPN'is the code for Japan, this condition ensures that only Japanese cities are included in the result.
