API

列表達式:指R的列運算,df$name,df$age + 1

列名:字符串,"col1"

DF:SparkDataFrame

  • select
  • filter
  • groupBy
  • groupBy
  • read.df
  • n/count
  • summarize
  • sql
  • desc
  • arrange
  • collect

results matching ""

    No results matching ""