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AQuery/moving_avg.a

14 lines
343 B

CREATE TABLE sale(Month INT, sales INT)
LOAD DATA INFILE "moving_avg.csv"
INTO TABLE sale
FIELDS TERMINATED BY "\t"
SELECT Month,avgs(3,sales)
FROM sale
ASSUMING ASC Month
INTO OUTFILE "moving_avg_output.csv"
FIELDS TERMINATED BY ";"
select Month, mins(2,sales) from sale assuming desc Month group by sales
into outfile "flatten.csv"