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Apr 20, 2024 · In this page we are discussing the usage of SQL COUNT() along with the SQL MAX(). The sql having also be used with sql max function.
May 10, 2017 · SELECT m.yr , count(*) AS movie_count , max(count(*)) OVER AS max_ct FROM casting c JOIN movie m ON c.movieid = m.id WHERE c.actorid = (SELECT id FROM actor WHERE name = 'John Travolta') GROUP BY m.yr ORDER BY count(*) DESC;
Jun 25, 2022 · In this article, I’ll show you the most essential SQL functions that you will use for calculating aggregates — such as SUM, AVG, COUNT, MAX, MIN — in a data set. Then I’ll show you how these work with the GROUP BY clause, so you will be able to use SQL for segmentation projects.
Sep 30, 2013 · I'd try with a ORDER BY max DESC LIMIT 1, where maximum is the count(*) field. Something like: SELECT "name", count(*) maximum FROM "users" INNER JOIN "microposts" ON "microposts"."user_id" = "users"."id" GROUP BY users.id ORDER BY maximum DESC LIMIT 1
Jan 26, 2024 · These functions allow you to perform calculations on data sets, such as the total sum or average of numbers. This tutorial will deep dive into the aggregate functions: SUM, AVG, MIN, MAX, and COUNT, and provide you with a clear understanding through practical examples. Prerequisites. Basic knowledge of SQL and MySQL.
May 8, 2013 · SELECT MAX(Total) FROM (SELECT COUNT(*) AS Total FROM emp1 GROUP BY name) AS Results ...or this: SELECT COUNT(name) FROM emp1 GROUP BY name ORDER BY COUNT(name) DESC LIMIT 1 Both queries return the same result, but their implementations are different. Use whichever is the fastest for you or whichever you prefer.
SQL provides the MAX function that allows you to find the maximum value in a set of values. The following illustrates the syntax of the MAX function. MAX(expression) Code language: SQL (Structured Query Language) (sql) The MAX function ignores NULL values. Unlike the SUM, COUNT, and AVG functions, the DISTINCT option is not applicable to the ...
