Flag invalid rows

This processor flags rows with invalid values, ie values not matching a selected meaning.

It creates a column which will contain ‘1’ if the row matches (invalid), nothing else

Columns selection

This processor can check its matching condition on multiple columns:

• A single column
• An explicit list of columns
• All columns matching a given pattern
• All columns

You can select whether the row will be considered as matching if:

• All columns are matching
• Or, at least one column is matching