Functions.RegexpExtract(Column, String, Int32) Method
Definition
Important
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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.ColumnPublic Shared Function RegexpExtract (column As Column, exp As String, groupIdx As Integer) As ColumnParameters
- column
- Column
Column to apply
- exp
- String
Regular expression to match
- groupIdx
- Int32
Group index to extract
Returns
Column object