| http://www.w3.org/ns/prov#value | - When trying to analyse some data, i needed to make use of the>> built in functions of hive like:>>>> - substr>> - to_date>> - rand>> - etc.>>>> for example:>>>> select sid, request_id, to_date(times), to_unix_timestamp(times) from>> contents where sid = '5000000032066010373';>>>> sid and request id are strings here, times is a timestamp column>> Unfortanetely i only get errors (always the same err
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