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help understand this hive query

help understand this hive query

Master Collaborator

in the following post on this forum I cant understand how this command is working he is executing a UDF with text as parameter but also giving a table name "sample07' in front .. its not making any sense to me .

select cleaner('clean this <curseword> up now') from sample_07 limit 1;

link

https://community.hortonworks.com/articles/39980/creating-a-hive-udf-in-java.html

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Re: help understand this hive query

Master Collaborator

can anyone answer this please?

Don't have an account?