Created
April 7, 2016 17:40
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train_join.sql
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WITH t1 as ( | |
SELECT | |
rowid() as rowid, | |
t.stateholiday, t.store, t.promo, t.dayofweek, t.date, t.schoolholiday, t.sales, | |
SUBSTR(t.date,1,4) as year, | |
SUBSTR(t.date,6,2) as month, | |
SUBSTR(t.date,9,2) as day | |
FROM | |
train_original t | |
WHERE sales != 0 | |
) | |
INSERT OVERWRITE TABLE training2 | |
SELECT | |
t1.*, | |
t2.promo2sinceweek, | |
t2.competitionopensinceyear, | |
t2.assortment, | |
t2.promo2sinceyear, | |
t2.competitiondistance, | |
t2.promointerval, | |
t2.promo2, | |
t2.storetype, | |
t2.competitionopensincemonth | |
FROM | |
t1 | |
JOIN store_raw t2 ON (t1.store = t2.store) | |
; |
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