Describe the problem/error/question
n8n freshly installed, 1st workflow created for course level 2. When using the Merge node, only one input field is shown to match records. Even if I drag or write 1 field, I don’t have a 2nd field.
What is the error message (if any)?
Please share your workflow
Share the output returned by the last node
[
{
“id”: “rec0UYYKujvZU3dBD”,
“createdTime”: “2026-02-19T22:17:18.000Z”,
“customerID”: “2”,
“customerCountry”: “Japan”,
“customerEmail”: “[email protected]”,
“customerSince”: “2021-06-16T22:00:00.000Z”
},
{
“id”: “rec1CqCtC08PdPOUy”,
“createdTime”: “2026-02-19T22:17:18.000Z”,
“customerID”: “1”,
“customerCountry”: “India”,
“customerEmail”: “[email protected]”,
“customerSince”: “2021-10-11T22:00:00.000Z”
},
{
“id”: “rec8MtvUs4cPkYMFI”,
“createdTime”: “2026-02-19T22:42:44.000Z”,
“customerID”: “9”,
“customerCountry”: “Ukraine”,
“customerEmail”: “[email protected]”,
“customerSince”: “2021-09-12T22:00:00.000Z”
},
{
“id”: “recCXOHGBN1t2VAgh”,
“createdTime”: “2026-02-19T22:42:41.000Z”,
“customerID”: “5”,
“customerCountry”: “Canada”,
“customerEmail”: “[email protected]”,
“customerSince”: “2021-09-05T22:00:00.000Z”
},
{
“id”: “recEzB744avdQh8fL”,
“createdTime”: “2026-02-19T22:42:42.000Z”,
“customerID”: “6”,
“customerCountry”: “Sweden”,
“customerEmail”: “[email protected]”,
“customerSince”: “2021-09-08T22:00:00.000Z”
},
{
“id”: “recJDay1IYu9fpmgK”,
“createdTime”: “2026-02-19T22:17:18.000Z”,
“customerID”: “3”,
“customerCountry”: “France”,
“customerEmail”: “[email protected]”,
“customerSince”: “2021-08-06T22:00:00.000Z”
},
{
“id”: “recKKgdgy7NRYMmZ0”,
“createdTime”: “2026-02-19T22:42:43.000Z”,
“customerID”: “8”,
“customerCountry”: “Germany”,
“customerEmail”: “[email protected]”,
“customerSince”: “2021-10-02T22:00:00.000Z”
},
{
“id”: “recZMrNG1bzCsx7jG”,
“createdTime”: “2026-02-19T22:42:39.000Z”,
“customerID”: “4”,
“customerCountry”: “Brazil”,
“customerEmail”: “[email protected]”,
“customerSince”: “2021-07-28T22:00:00.000Z”
},
{
“id”: “reco0NAojDCzK92cM”,
“createdTime”: “2026-02-19T22:42:44.000Z”,
“customerID”: “10”,
“customerCountry”: “Cuba”,
“customerEmail”: “[email protected]”,
“customerSince”: “2021-06-14T22:00:00.000Z”
},
{
“id”: “recvr0KgKV4PhYrMo”,
“createdTime”: “2026-02-19T22:42:43.000Z”,
“customerID”: “7”,
“customerCountry”: “Australia”,
“customerEmail”: “[email protected]”,
“customerSince”: “2021-08-08T22:00:00.000Z”
}
]
Information on your n8n setup
- n8n version: 2.8.3
- Database (default: SQLite): SQLite
- n8n EXECUTIONS_PROCESS setting (default: own, main): default
- Running n8n via (Docker, npm, n8n cloud, desktop app): npm + pm2
- Operating system: Ubuntu 24.04 in LXC container
