We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
Weather Observation Station 4
Weather Observation Station 4
Sort by
recency
|
1287 Discussions
|
Please Login in order to post a comment
FOR MYSQL-----
SELECT COUNT(CITY)-COUNT(DISTINCT CITY) AS DIFFERENCE FROM STATION;
select count(city) - count(distinct (city)) from station;
FOR MYSQL
select count(city)-count(distinct(city)) from station;
THIS IS FOR ORACLE
select count(city)-count(distinct city) from station;