How create surogate key in Impala?

I would like to know how is the best way to create surrogate key or SK in Impala. If there is no UDF function SURROGATE_KEY(). How could I do?

Gold ⭐️

Hi ,

There seems to be a UDF present for SK in Hive, Have you tried this? Is it Working?

Regards,

Chethan YM

Gold ⭐️

Hi ,

There seems to be a UDF present for SK in Hive, Have you tried this? Is it Working?

Regards,

Chethan YM

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Silver ⭐️

How create function SURROGATE_KEY()?. I note that it would be necessary to install a package to perform the function in Impala

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