<prompt> Kutokana na meza ya watumiaji kumbukumbu na nguzo UserID, LoginTime, na LogoutTime, kuandika SQL query kupata muda mrefu kwamba mtumiaji yeyote alitumia kuingia.  <response>: The following SQL query can be used to find the longest time that any user has spent logged in:SELECT UserID, MAXTIMEDIFFLogoutTime, LoginTime AS LongestTime FROM user_logs GROUP BY UserID ORDER BY LongestTime DESC LIMIT 1This query calculates the difference between LogoutTime and LoginTime for each user and returns the maximum difference i.e., the longest time for each user using the MAX function. The results are then ordered in descending order by the longest time and the first result is returned using the LIMIT 1 clause. 