Keep columns

The Keep columns step allows you to choose a column or multiple columns, meaning that it will delete every other columns. Useful when you have a lot of columns and that you only need to use a few of them.

Step parameters

• Keep columns (array)*: specify one or several column(s) to keep

Example

Input

Filter - Keep columns input

Configuration

{
    "columns" : ["id", "name", "country", "salary"]
}

Output

Filter - Keep columns output