Find the difference between the total number of CITY entries in the table and the number of distinct CITY entries in the table.The STATION table

To find the difference between the total number of CITY entries and the number of distinct CITY entries in the STATION table, you would need to use SQL (Structured Query Language). Here are the steps:

1. First, find the total number of CITY entries in the table. You can do this with the following SQL command:

SELECT COUNT(CITY) FROM STATION;

This command will return the total number of CITY entries in the STATION table.

2. Next, find the number of distinct CITY entries in the table. You can do this with the following SQL command:

SELECT COUNT(DISTINCT CITY) FROM STATION;

This command will return the number of unique CITY entries in the STATION table.

3. Finally, subtract the number of distinct CITY entries from the total number of CITY entries to find the difference. You can do this in SQL with a single command:

SELECT COUNT(CITY) - COUNT(DISTINCT CITY) FROM STATION;

This command will return the difference between the total number of CITY entries and the number of distinct CITY entries in the STATION table.