2017-03-09 43 views
0

我已經在列的空間進入和離開該pyspark命令:柱鑄造語法

results2 = results.select(cast("`HCAHPS Base Score`" as int), `HCAHPS Base Score`, cast("HCAHPS Consistency Score" as int) `HCAHPS Consistency Score`) 

和我得到一個SyntaxError在第一的開始,因爲INT(在前面的)。

回答

0

在pyspark鑄造就像做,

results2 = results.select(results['HCAHPS Base Score'].cast(IntergerType()),results['HCAHPS Consistency Score'].cast(IntegerType()))