Functions.RegexpExtract(Column, String, Int32) Method

  • Reference

Definition

Namespace:
Microsoft.Spark.Sql
Assembly:
Microsoft.Spark.dll
Package:
Microsoft.Spark v1.0.0

Extract a specific group matched by a Java regex, from the specified string column.

public static Microsoft.Spark.Sql.Column RegexpExtract (Microsoft.Spark.Sql.Column column, string exp, int groupIdx);
static member RegexpExtract : Microsoft.Spark.Sql.Column * string * int -> Microsoft.Spark.Sql.Column
Public Shared Function RegexpExtract (column As Column, exp As String, groupIdx As Integer) As Column

Parameters

column
Column

Column to apply

exp
String

Regular expression to match

groupIdx
Int32

Group index to extract

Returns

Column

Column object

Applies to