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09-21-2018
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09-22-2018
09:43 AM
Thank you @Shu Hive Merge approach worked for my case.
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09-21-2018
08:13 PM
Can anyone tell me what's wrong in this query ? UPDATE tableA SET submitted_from_ip=(SELECT vqs.fieldvalue FROM viewA vqs join tableA fqs on vqs.formid=fqs.formid AND vqs.SubmitTime=fqs.submit_time WHERE vqs.fieldname='submitted_from_ip') JOIN tableA fqs on vqs.formid=fqs.formid AND vqs.SubmitTime=fqs.submit_time WHERE vqs.fieldname='submitted_from_ip';
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Apache Hive