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Q&A for linguists, teachers and learners wanting to discuss the finer points of the Portuguese language

select sum(case when question = 0 then 0 else 1 end) No_questions
    from (
        select OwnerUserId, count(*) question 
           from posts 
           where PostTypeId=1 
           group by OwnerUserId
         ) tb

fork query

edited dec 1

created nov 18 19 anonymous