N8n, check if a column has a specific value

[akharabi]

Hi, I’m new to Seatable Free Cloud and currently using it with n8n. I’ve successfully connected to my base and can insert data into tables.

Now, I want to check whether a new entry (specifically, a fileName) already exists in a particular column before starting the workflow—basically to avoid duplicates.

I tried using the Get Many Rows node, but I’m not sure how to configure it correctly to perform this check. Could someone please guide me on how to set this up?

Thanks in advance for your help!

[cdb]

You can use the action “Search row by keyword” and then “switch” node.