LOWER - AWS Glue DataBrew

LOWER

Converts all alphabetical characters from the strings in the source column or custom strings to lowercase, and returns the result in a new column.

Parameters

  • sourceColumn – The name of an existing column.

  • value – A character string to evaluate.

  • targetColumn – The name of the new column to be created.

Note

You can specify either sourceColumn or value, but not both.

Examples

{
    "RecipeAction": {
        "Operation": "LOWER",
        "Parameters": {
            "sourceColumn": "last_name",
            "targetColumn": "last_name_lower"
        }
    }
}

{
    "RecipeAction": {
        "Operation": "LOWER",
        "Parameters": {
            "value": "GOODBYE",
            "targetColumn": "goodbye_lower"
        }
    }
}