一共有job數爲:86
週期可以重複計算
bug1:
where month(send_time)=month('{STAT_DATE}')-1
當month爲1時,會得出結果爲0.
所以要改爲:
where month(send_time)=case (month('{STAT_DATE}')-1 ) when 0 then 12
上週邏輯
CASE weekofyear('2013-01-01') WHEN 0 THEN weekofyear(concat_ws('-',cast(year('2013-01-01')-1 as string),'12','31')) WHEN 1 THEN (weekofyear(concat_ws('-',year('2013-01-01')-1,'12','31'))-1) ELSE weekofyear('2013-01-01') END, IF(weekofyear('2013-01-01')<2,
year('2013-01-01')-1, year('2013-01-01'))
where weekofyear(send_time)=weekofyear(date_sub('{STAT_DATE}',7)) and year(send_time)=year(date_sub('{STAT_DATE}',7))