Write an SQL query to calculate the average population for all cities in the CITY table and round the result to the nearest integer.
Question
Write an SQL query to calculate the average population for all cities in the CITY table and round the result to the nearest integer.
Solution
Sure, here is the SQL query you need:
SELECT ROUND(AVG(population))
FROM CITY;
This query works as follows:
-
SELECTis used to select data from a database. Here, we are selecting the average population. -
AVG(population)calculates the average population from thepopulationcolumn. -
ROUNDis used to round the result to the nearest integer. -
FROM CITYspecifies the table from which to retrieve the data, which is theCITYtable in this case.
Similar Questions
Query the average population for all cities in CITY, rounded down to the nearest integer.Input FormatThe CITY table is described as follows: MySQL1select ceil(avg(population)) from city group by ID;Line: 1 Col: 12Run Code Submit CodeUpload Code as FileWrong Answer :(1/1 test case failedSample Test case 0Compiler MessageWrong AnswerYour Output (stdout)59332113562113140321092361003993000004703954201360139389961402523869323242326101295124300197408143726135825125244118080111866945261191043940968972328985225731520944216247214288910707817962689442428980028120001565800530000195485189293169400136811120000118858102384273140131717131097125997124116116178850000435964927003900581714951591039973486001019841376001860761024344000059951535900785071343361160516137400145900245772101100046940001410000563662202705124966121780120758117549922569123890555BlogScoringEnvironmentFAQAbout UsSupportCareersTerms Of ServicePrivacy Policy
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