scala - Create table from SQL query in Spark (v.1.5.2) -


i have quite straightforward question, how can create table sql query in spark(1.5.2)?

i have seen in standard sql server 2008, solved following way:

select * new_table   old_table 

is there similar formula in spark not require use .filter() in dataframe?

first save dataframe "old_table" table

 df.registertemptable("old_table") 

read old table new dataframe

val newdf=sqlcontext.sql("select * old_table ") 

save again spark sql

newdf.registertemptable("new_table") 

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