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aialenti/count_rows.scala

Last active October 27, 2019 22:56
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count_rows.scala
val t0 = System.nanoTime()
// Create the Execution Plan
fact_table = fact_table.join(dimension_table,
fact_table.col("dimension_id") === dimension_table.col("id"))
// Perform an action to run the execution
fact_table.count
val t1 = System.nanoTime()
println("Elapsed time: " + (t1 - t0)/10e8 + "s")
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