I need to transform a string column into a timestamp with milliseconds .
I tried several formats :
select from_unixtime(unix_timestamp('2020.07.07 19:24:32.734000000','yyyy.MM.dd HH:mm:ssss')); RESULT> 2020-07-07 19:24:32
select from_unixtime(unix_timestamp('2020.07.07 19:24:32.734000000','yyyy.MM.dd HH:mm:ss.SSS')); RESULT> 2020-07-16 07:17:52
But it didn't work.
@elfz I believe the functions you are working in only return unix timestamp to the seconds. It is completely ignoring .SSS which should be the correct indication for 3 millisecond decimals.
Hive timestamps are able to be down to milliseconds with to 9 decimals.
Here is a great post on this topic:
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