BI Engine のモニタリング

bq show --format=prettyjson -j job_id

 "statistics": {
    "creationTime": "1602175128902",
    "endTime": "1602175130700",
    "query": {
      "biEngineStatistics": {
        "biEngineMode": "DISABLED",
        "biEngineReasons": [
          {
            "code": "UNSUPPORTED_SQL_TEXT",
            "message": "Detected unsupported join type"
          }
        ]
      },

SELECT
  creation_time,
  job_id,
  bi_engine_statistics
FROM
  `region-us`.INFORMATION_SCHEMA.JOBS_BY_PROJECT
WHERE
  creation_time >
     TIMESTAMP_SUB(CURRENT_TIMESTAMP(), INTERVAL 1 DAY)
  AND job_type = "QUERY"

`PROJECT_ID`.`region-REGION_NAME`.INFORMATION_SCHEMA.VIEW

-- Standard labels used by Looker Studio.
DECLARE requestor_key STRING DEFAULT 'requestor';
DECLARE requestor_value STRING DEFAULT 'looker_studio';

CREATE TEMP FUNCTION GetLabel(labels ANY TYPE, label_key STRING)
AS (
  (SELECT l.value FROM UNNEST(labels) l WHERE l.key = label_key)
);

CREATE TEMP FUNCTION GetDatasourceUrl(labels ANY TYPE)
AS (
  CONCAT("https://lookerstudio.google.com/datasources/", GetLabel(labels, 'looker_studio_datasource_id'))
);

CREATE TEMP FUNCTION GetReportUrl(labels ANY TYPE)
AS (
  CONCAT("https://lookerstudio.google.com/reporting/", GetLabel(labels, 'looker_studio_report_id'))
);

SELECT
  job_id,
  GetDatasourceUrl(labels) AS datasource_url,
  GetReportUrl(labels) AS report_url,
FROM
  `region-us`.INFORMATION_SCHEMA.JOBS jobs
WHERE
  creation_time > TIMESTAMP_SUB(CURRENT_TIMESTAMP(), INTERVAL 7 DAY)
  AND GetLabel(labels, requestor_key) = requestor_value
LIMIT
  100;

-- Specify report and data source id, which can be found at the end of Looker Studio URLs.
DECLARE user_report_id STRING DEFAULT '*report id here*';
DECLARE user_datasource_id STRING DEFAULT '*datasource id here*';

-- Looker Studio labels for BigQuery.
DECLARE requestor_key STRING DEFAULT 'requestor';
DECLARE requestor_value STRING DEFAULT 'looker_studio';
DECLARE datasource_key STRING DEFAULT 'looker_studio_datasource_id';
DECLARE report_key STRING DEFAULT 'looker_studio_report_id';

CREATE TEMP FUNCTION GetLabel(labels ANY TYPE, label_key STRING)
AS (
  (SELECT l.value FROM UNNEST(labels) l WHERE l.key = label_key)
);

SELECT
  creation_time,
  job_id,
FROM
  `region-us`.INFORMATION_SCHEMA.JOBS jobs
WHERE
  creation_time > TIMESTAMP_SUB(CURRENT_TIMESTAMP(), INTERVAL 7 DAY)
  AND GetLabel(labels, requestor_key) = requestor_value
  AND GetLabel(labels, datasource_key) = user_datasource_id
  AND GetLabel(labels, report_key) = user_report_id
ORDER BY 1
LIMIT 100;