Workflow: Writebinaryfile Spreadsheetfile

{
    "nodes": [
        {
            "name": "Run Query",
            "type": "n8n-nodes-base.postgres",
            "position": [
                450,
                450
            ],
            "parameters": {
                "query": "SELECT name, ean FROM product",
                "operation": "executeQuery"
            },
            "credentials": {
                "postgres": "postgres"
            },
            "typeVersion": 1
        },
        {
            "name": "Spreadsheet File",
            "type": "n8n-nodes-base.spreadsheetFile",
            "position": [
                600,
                450
            ],
            "parameters": {
                "operation": "toFile"
            },
            "typeVersion": 1
        },
        {
            "name": "Write Binary File",
            "type": "n8n-nodes-base.writeBinaryFile",
            "position": [
                750,
                450
            ],
            "parameters": {
                "fileName": "spreadsheet.xls"
            },
            "typeVersion": 1
        }
    ],
    "connections": {
        "Run Query": {
            "main": [
                [
                    {
                        "node": "Spreadsheet File",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "Spreadsheet File": {
            "main": [
                [
                    {
                        "node": "Write Binary File",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        }
    }
}