This n8n workflow automates the process of extracting product data from a PostgreSQL database and saving it as an Excel file. The workflow starts with executing a SQL query to retrieve product names and EAN codes from the database. The retrieved data is then converted into a spreadsheet-compatible format, and finally, it is saved as an Excel (.xls) file on the system. This solution simplifies data export tasks, making it easy to generate and access up-to-date product information in spreadsheet form. It is useful for inventory management, reporting, or sharing product data with stakeholders.

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