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I was using oracle as data source for extracting the data and generating the qvds.
Now we have shifted to HadoopHive database so whatever the script i have written in oracle to be changed to haddop.
i used Decode function for changing the names so how to use this in hadoop and dateformats?????
like this i have many functions i used is there a way that can get the proper syntax . i searched in Google but didn't find anything useful.
if someone has used this that would be helpful..