sparkSQL查詢操做

原始數據 001,goods0001,10,20.00 002,goods0001,10,20.00 003,goods0002,50,30.00 004,goods0001,10,30.00 005,goods0003,90,10.00 006,goods0002,10,40.00 createOrReplaceTempView /** * createOrReplaceTempView:建立臨

>>阅读原文<<