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What is the preparatory step in running SQL queries on a Spark dataframe? Answer choices Select an option None of these No preparation needed, SQL
What is the preparatory step in running SQL queries on a Spark dataframe?
Answer choices
Select an option
None of these
No preparation needed, SQL queries can be directly run out of the box
Format the dataframe as an SQL table
Register a temporary view where the queries can be run
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Beginning ASP.NET 4.5 Databases
Authors: Sandeep Chanda, Damien Foggon
3rd Edition
1430243805, 978-1430243809
