Configuring the filter

Procedure

Double-click tPigFilterRow to open its Basic settings view.
Click Sync columns to make sure that the input schema structure is correctly propagated from the preceding component.
Select Use advanced filter and fill in the Filter field with filter expression:
```
"Country matches 'PuertoRico'"
```
This filter expression selects rows of data that contains "PuertoRico" in the Country column.

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