How can I visualize a multiple value filter

Hi everyone,

We have a variable called NumLinea that has multiple values.
We use this flux query to filter it

“|> filter(fn: (r) => r[“Codlinea”] == “${NumLinea}”)”

When we select one value, data appears correctly, however when two or more values are selected, no data comes out.

Anybody knows how to fix it?

Thank you beforehand.

What is the flux equivalent for

where email in ($emails)