update

BigDataSql/第一页/学生情况.sql

@@ -1,5 +1 @@
-select t1.stage,sum(t1.zhaoshengno) as zhaoshengno,sum(t1.biyeno) as biyeno,sum(t1.zaixiaono) as zaixiaono  from mv_db_base_student as t1  GROUP BY t1.stage order by 
-(case when t1.stage='小学' then 1 
-  when t1.stage='初中' then 2
-  when t1.stage='高中' then 3
- end)
+select * from (select stage,unnest(array['招生数', '在校生数', '毕业生数']) AS didgroup, unnest(array[sum(zhaoshengno) ,sum(zaixiaono),sum(biyeno)]) as total from mv_db_base_student GROUP BY stage ) t order by case when stage='小学' then 1 when stage='初中' then 2 when stage='高中' then 3 end,case when didgroup='招生数' then 1 when didgroup='在校生数' then 2 when didgroup='高中' then 3 end