xy720 opened a new pull request #6466:
URL: https://github.com/apache/incubator-doris/pull/6466


   ## Proposed changes
   
   ```
   SELECT event_day
        , SUM(if(medal_level = 'continuous_login', cum_medal_user_cnt, 0)) AS 
continuous_login_cum_user_cnt
        , SUM(if(medal_level = 'koubei', cum_medal_user_cnt, 0)) AS 
koubei_cum_user_cnt
        , SUM(if(medal_level = 'wenda_answer', cum_medal_user_cnt, 0)) AS 
wenda_answer_cum_user_cnt
        , SUM(if(medal_level = 'wenda_question', cum_medal_user_cnt, 0)) AS 
wenda_question_cum_user_cnt
        , SUM(if(medal_level = 'time', cum_medal_user_cnt, 0)) AS 
time_cum_user_cnt
   FROM (
        SELECT medal_data.event_day, medal_data.medal_level, COUNT(DISTINCT 
medal_data.uid) AS medal_user_cnt
                , COUNT(DISTINCT if(row_rank = 1, medal_data.uid, NULL)) AS 
medal_first_user_cnt
                , SUM(COUNT(DISTINCT if(row_rank = 1, medal_data.uid, NULL))) 
OVER (PARTITION BY medal_level ORDER BY medal_data.event_day) AS 
cum_medal_user_cnt
        FROM (
                SELECT data_all.event_day, data_all.medal_level, t.uid, 
t.row_rank
                FROM (
                        SELECT event_day, medal_level
                        FROM (
                                SELECT 1 AS line, event_day
                                FROM dwd_youjia_medal_new_incr_day
                                WHERE event_day BETWEEN '2021-07-16' AND 
'2021-08-15'
                                GROUP BY event_day
                        ) date_all
                                JOIN (
                                        SELECT 1 AS line, medal_level
                                        FROM dwd_youjia_medal_new_incr_day
                                        WHERE event_day BETWEEN '2021-07-16' 
AND '2021-08-15'
                                        GROUP BY medal_level
                                ) madel_all
                                ON date_all.line = madel_all.line
                ) data_all
                        LEFT JOIN (
                                SELECT 1 AS line, event_day, medal_level, uid, 
row_number() OVER (PARTITION BY uid, medal_level ORDER BY event_day) AS row_rank
                                FROM dwd_youjia_medal_new_incr_day
                                WHERE event_day BETWEEN '2021-07-16' AND 
'2021-08-15'
                                        AND 1 = 1
                                        AND 1 = 1
                                        AND medal_level NOT IN ('first_login')
                                GROUP BY event_day, uid, medal_level
                        ) t
                        ON t.event_day = data_all.event_day
                                AND t.medal_level = data_all.medal_level
        ) medal_data
                LEFT JOIN (
                        SELECT event_day, uid
                        FROM autocar_youjia_app_ubc_log_new
                        WHERE event_day BETWEEN '2021-07-16' AND '2021-08-15'
                                AND os = '全部'
                                AND bhv_id IN (61, 18, 691)
                        GROUP BY uid, event_day
                ) ubc_data
                ON medal_data.uid = ubc_data.uid
                        AND medal_data.event_day = ubc_data.event_day
        WHERE if('全部' = '全部', 1 = 1, ubc_data.uid IS NOT NULL)
        GROUP BY medal_data.event_day, medal_data.medal_level
   ) medal_cum_data
   GROUP BY event_day
   LIMIT 0, 5000;
   ```
   
   ## Types of changes
   
   What types of changes does your code introduce to Doris?
   _Put an `x` in the boxes that apply_
   
   - [x] Bugfix (non-breaking change which fixes an issue)
   
   ## Checklist
   
   _Put an `x` in the boxes that apply. You can also fill these out after 
creating the PR. If you're unsure about any of them, don't hesitate to ask. 
We're here to help! This is simply a reminder of what we are going to look for 
before merging your code._
   
   - [x] I have created an issue on (Fix #6462 ) and described the bug/feature 
there in detail
   - [x] Compiling and unit tests pass locally with my changes
   
   ## Further comments
   
   If this is a relatively large or complex change, kick off the discussion at 
d...@doris.apache.org by explaining why you chose the solution you did and what 
alternatives you considered, etc...
   


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