Request with Positional Parameters

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    Example 1. A statement containing numbered positional parameters

    This request contains the parameters described in the following table.

    Parameter Name Value

    statement

    SELECT airline FROM `travel-sample`.inventory.route WHERE sourceairport = $1 AND distance > $2;

    $1

    "LAX"

    $2

    13000

    Request
    curl -v http://localhost:8093/query/service \
         -d 'statement=SELECT airline FROM `travel-sample`.inventory.route
                       WHERE sourceairport = $1 AND distance > $2
           & args=["LAX", 13000]' \
         -u Administrator:password
    Response
    {
      "requestID": "6e242629-ebf5-4a58-8db4-62d94974519f",
      "signature": {
        "airline": "json"
      },
      "results": [
        {
          "airline": "B6"
        },
        {
          "airline": "EK"
        },
        {
          "airline": "SV"
        }
      ],
      "status": "success",
      "metrics": {
        "elapsedTime": "86.962678ms",
        "executionTime": "84.35715ms",
        "resultCount": 3,
        "resultSize": 48,
        "serviceLoad": 12
      }
    }
    Example 2. A statement containing unnumbered positional parameters

    Positional parameters can also be specified in a statement using the question mark (?), so the following statement is an alternative way to specify the same query.

    Request
    curl -v http://localhost:8093/query/service \
         -d 'statement=SELECT airline FROM `travel-sample`.inventory.route
                       WHERE sourceairport = ? AND distance > ?
           & args=["LAX", 13000]' \
         -u Administrator:password
    Response
    {
      "requestID": "6d77dc41-3cab-4e00-9c54-f60fcc2e0fab",
      "signature": {
        "airline": "json"
      },
      "results": [
        {
          "airline": "B6"
        },
        {
          "airline": "EK"
        },
        {
          "airline": "SV"
        }
      ],
      "status": "success",
      "metrics": {
        "elapsedTime": "86.226474ms",
        "executionTime": "86.072996ms",
        "resultCount": 3,
        "resultSize": 48,
        "serviceLoad": 12
      }
    }