BigQuery - JOIN左側的UNION ==意外。請重試

Question

我有一個問題，這個查詢：

select 
sviEventoviFull.site_sectionid as site_sectionid, 
sviEventoviFull.ev_date as ev_date, 
sum(sviEventoviFull.total_views) as actualTotalViews, 
sum(sviEventoviFull.total_visits) as actualTotalVisits, 
sum(sviEventoviFull.total_time) as actualTotalTime, 
sum(sviEventoviFull.realUserCount) as actualRealUserCount from 
(select userid,site_sectionid, 
    ev_date, 
    total_views, 
    total_visits, 
    total_time, 
    1 as realUserCount from 
    DotMetric_TEST.EV_03112012, 
    DotMetric_TEST.EV_04112012) 

as sviEventoviFull 

join 
    (
    select userid from DotMetric_TEST.UserSettings where 
    q1=100 
    and 
    q2=213 
    and 
    geo_code in (7,6,1,2) 
    ) 
    as patternTablica 
    on sviEventoviFull.userid =patternTablica.userid 
    where sviEventoviFull.site_sectionid in (1,2,3,4,5,6,7,8,11,123) 
    group by site_sectionid,ev_date 

它不斷告訴我「錯誤：意外，請重試。」

沒有UNION相同的查詢按預期工作：

select 
sviEventoviFull.site_sectionid as site_sectionid, 
sviEventoviFull.ev_date as ev_date, 
sum(sviEventoviFull.total_views) as actualTotalViews, 
sum(sviEventoviFull.total_visits) as actualTotalVisits, 
sum(sviEventoviFull.total_time) as actualTotalTime, 
sum(sviEventoviFull.realUserCount) as actualRealUserCount from 
(select userid,site_sectionid, 
    ev_date, 
    total_views, 
    total_visits, 
    total_time, 
    1 as realUserCount from 
    DotMetric_TEST.EV_03112012) 

as sviEventoviFull 

join 
    (
    select userid from DotMetric_TEST.UserSettings where 
    q1=100 
    and 
    q2=213 
    and 
    geo_code in (7,6,1,2) 
    ) 
    as patternTablica 
    on sviEventoviFull.userid =patternTablica.userid 
    where sviEventoviFull.site_sectionid in (1,2,3,4,5,6,7,8,11,123) 
    group by site_sectionid,ev_date 

請幫助我們這個，以及如何使用UNION和JOIN在一起。加入左側的聯盟應該是非常普遍的要求！

Answer 1

這是一個已知的錯誤，我們正在修復。修補程序發佈後，我會更新此線程。