如何通过`jq`在一行中打印多个值？

Question

I have json data like below:

{
    "Items": [
        {
            "id": {
                "S": "c921e4eb-5958-424a-ae3a-b9cada0d9481"
            },
            "type": {
                "S": "transaction.1612878877726"
            }
        },
        {
            "id": {
                "S": "355057f0-4327-49c7-979f-5a27410d81ba"
            },
            "type": {
                "S": "transaction.1612345630260"
            }
        },
        {
            "id": {
                "S": "664dc02f-0ad8-484a-98a5-a403beea775b"
            },
            "type": {
                "S": "transaction.1612164919232"
            }
        },
...
  ]
}

I'd like to print the value id and type in one line per item from the Items array, eg

c921e4eb-5958-424a-ae3a-b9cada0d9481, transaction.1612878877726
355057f0-4327-49c7-979f-5a27410d81ba, transaction.1612345630260
...

I tried cat file | jq '.Items[].id.S, .Items[].type.S' cat file | jq '.Items[].id.S, .Items[].type.S' but it prints id and type in separate lines. How can I achieve it with jq?

Answer 1

I would just use string manipulation, either adding 3 strings :

jq --raw-output '.Items[] | .id.S + ", " + .type.S' file

or using string interpolation :

jq --raw-output '.Items[] | "\(.id.S), \(.type.S)"' file

You can try it here .