Closed MrPowers closed 3 years ago
There is no char type in spark, the function returns a string type https://github.com/apache/spark/blob/02e74b298a98b579e95a22080832100fa4384712/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/stringExpressions.scala#L2016
Anyone know how to make a DataFrame with a
CharType
column?