【发布时间】:2015-01-01 12:41:21
【问题描述】:
如何在 Apache Spark SQL 中绑定变量?例如:
val sqlContext = new org.apache.spark.sql.hive.HiveContext(sc)
sqlContext.sql("SELECT * FROM src WHERE col1 = ${VAL1}").collect().foreach(println)
【问题讨论】:
标签: scala apache-spark apache-spark-sql apache-spark-2.0