select Q.id,Q.job,Q.score_g,Q.t from( select g.id,g.score score_g,B.end,B.start,B.job,C.score score_c,C.t from( select A.job, round((case when A.n%2=1 then(A.n+1)/2 else A.n/2 end),0) start, round((case when A.n%2=1 then(A.n+1)/2 else A.n/2+1 end),0) end from ( select job ,count(job) n...