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Update README to do sql("use database") (#123)

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Juliusz Sompolski 2017-11-07 20:38:26 +01:00 committed by GitHub
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README.md
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@ -96,11 +96,13 @@ import com.databricks.spark.sql.perf.tpcds.TPCDS
val tpcds = new TPCDS (sqlContext = sqlContext)
// Set:
val databaseName = ... // name of database with TPCDS data.
val resultLocation = ... // place to write results
val iterations = 1 // how many iterations of queries to run.
val queries = tpcds.tpcds2_4Queries // queries to run.
val timeout = 24*60*60 // timeout, in seconds.
// Run:
sql(s"use $databaseName")
val experiment = tpcds.runExperiment(
queries,
iterations = iterations,