I would like to retrieve column value from Spark SQL query result. But
currently it seems that Spark SQL only support retrieving by index
val results = sqlContext.sql("SELECT name FROM people")
results.map(t => "Name: " + *t(0)*).collect().foreach(println)
I think it will be much more convenient if I could do something like this:
results.map(t => "Name: " + *t("name")*).collect().foreach(println)
How do you like?
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