Hive: date_sub: subtract number of days from given date

Signature

date_sub(string date1, int noOfDays)

hive> SELECT date_sub('2021-05-12', 5);
OK
_c0
2021-05-07
Time taken: 0.046 seconds, Fetched: 1 row(s)
hive> ;
hive> SELECT date_sub('2021-05-12', -5);
OK
_c0
2021-05-17
Time taken: 0.042 seconds, Fetched: 1 row(s)

 

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