org.apache.spark.sql.SQLImplicits
Implicit conversions available via import spark.implicits.*: the $"columnName" column syntax and a .toDF method on local sequences of values, tuples, or case classes.
import spark.implicits.*
val df = Seq((1, "a"), (2, "b")).toDF("id", "name")
df.select($"id", $"name")
Attributes
Graph
Reset zoom Hide graph Show graph
Supertypes
class Object
trait Matchable
class Any
Known subtypes
Members list
Converts a $"col name" string interpolation into a ColumnName (a Column that can also build a schema field, e.g. $"age".int).
Converts a $"col name" string interpolation into a ColumnName (a Column that can also build a schema field, e.g. $"age".int).
Attributes
Supertypes
class Object
trait Matchable
class Any
Converts a $"col name" string interpolation into a ColumnName (a Column that can also build a schema field, e.g. $"age".int).
Converts a $"col name" string interpolation into a ColumnName (a Column that can also build a schema field, e.g. $"age".int).
Attributes
Adds .toDF to a local sequence of values, tuples, or case classes.
Adds .toDF to a local sequence of values, tuples, or case classes.
Attributes