All, I tried to use SELECT MAX(COUNT(*)) FROM ... GROUP BY ...
in MySQL. But an error occured: Invalid use of group function. Is it necessary to create a temporary table to store the COUNT(*) results, and then get the MAX from it?
All, I tried to use SELECT MAX(COUNT(*)) FROM ... GROUP BY ...
in MySQL. But an error occured: Invalid use of group function. Is it necessary to create a temporary table to store the COUNT(*) results, and then get the MAX from it?