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array?
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Apache Hive
Created on ‎01-28-2018 06:55 PM - edited ‎09-16-2022 05:47 AM
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Hello:
I have table where one column is type (array<string>)
elements of array varies in that column from 1 to 5 and more.
I want to explode all elements of array dynamically so that i can get one row.
I need help to see how i can achieve.
Any help is greatly appreciated.
Thank you in advance.
Thanks
Created ‎02-11-2018 06:48 PM
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Created ‎02-11-2018 06:38 PM
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I am sorry, but I do not understand the requirement.
However, perhaps you are looking for the 'explode' UDF:
https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF#LanguageManualUDF-explode(array)
Created ‎02-11-2018 06:48 PM
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I was able to resolve using array_contains.
Thanks for your reply.
