grafana/pkg/expr/query.examples.json

{
  "examples": [
    {
      "name": "constant addition",
      "queryType": "math",
      "saveModel": {
        "expression": "$A + 10"
      }
    },
    {
      "name": "math with two queries",
      "queryType": "math",
      "saveModel": {
        "expression": "$A - $B"
      }
    },
    {
      "name": "get max value",
      "queryType": "reduce",
      "saveModel": {
        "expression": "$A",
        "reducer": "max",
        "settings": {
          "mode": "dropNN"
        }
      }
    },
    {
      "name": "resample at a every day",
      "queryType": "resample",
      "saveModel": {
        "downsampler": "last",
        "expression": "$A",
        "upsampler": "pad",
        "window": "1d"
      }
    },
    {
      "name": "Select the first row from A",
      "queryType": "sql",
      "saveModel": {
        "expression": "SELECT * FROM A limit 1",
        "format": ""
      }
    },
    {
      "name": "Where query A \u003e 5",
      "queryType": "classic_conditions",
      "saveModel": {
        "conditions": [
          {
            "evaluator": {
              "params": [
                5
              ],
              "type": "gt"
            },
            "operator": {
              "type": "and"
            },
            "query": {
              "params": [
                "A"
              ]
            },
            "reducer": {
              "type": "max"
            }
          }
        ]
      }
    },
    {
      "name": "Where query A \u003e 5",
      "queryType": "threshold",
      "saveModel": {
        "conditions": [
          {
            "evaluator": {
              "params": [
                5
              ],
              "type": "gt"
            }
          }
        ],
        "expression": "A"
      }
    },
    {
      "name": "With loaded+unloaded evaluators",
      "queryType": "threshold",
      "saveModel": {
        "conditions": [
          {
            "evaluator": {
              "params": [
                100
              ],
              "type": "gt"
            },
            "loadedDimensions": {
              "data": {
                "values": [
                  [
                    18446744073709552000,
                    2,
                    3,
                    4,
                    5
                  ]
                ]
              },
              "schema": {
                "fields": [
                  {
                    "name": "fingerprints",
                    "type": "number",
                    "typeInfo": {
                      "frame": "uint64"
                    }
                  }
                ],
                "meta": {
                  "type": "fingerprints",
                  "typeVersion": [
                    1,
                    0
                  ]
                },
                "name": "test"
              }
            },
            "unloadEvaluator": {
              "params": [
                31
              ],
              "type": "lt"
            }
          }
        ],
        "expression": "B"
      }
    }
  ]
}