13. Databricks | Pyspark: Union & UnionAll

#PysparkUnion, #PysparkUnionAll, #Pyspark programming
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[@gulsahtanay2341]

I wasn't aware that union and union all work the same. Good to know! Thank you.

[@AnuragsMusicChannel]

In SQL Union will removes dups, but in dataframe api's it doesn't remove dups.

[@rajasdataengineering7585]

Yes that's right

[@sravankumar1767]

Nice explanation.... your way of explanation bro, do videos on RDD concepts

[@ndbweurt34485]

but union is not removing duplicates

[@rajasdataengineering7585]

Unionall is deprecated and union is working like unionall.
So by default duplicates are not removed. We need to use distinct function along with union to remove duplicates

[@kanstantsinhulevich4313]

@@rajasdataengineering7585
It was deprecated in 2.x version. Now documentation says it is an alias :)

[@pandusurya6756]

Hi bro do you know telugu

[@rajasdataengineering7585]

Yes bro

[@pandusurya6756]

@@rajasdataengineering7585 any direct class available compared to online

[@madeshwaranr3936]

Could you all the examplemcode in git

[@lazy_lepord]

@@rajasdataengineering7585 Yes Any online classes available ?