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04-21-2016
08:37 AM
Hey guys, I have a column in my hive db that contains arrays of strings, let's say column1.
I now want to create a new column based on this one, but now with arrays that have only the unique strings of the arrays in column1. How do I best go about this in HiveQL? I've looked around but haven't found a solution I can implement. Tx!! Willem
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Apache Hive