BigQuery sample for Apps Script

bigquery_sample.gs

function runQuery() {
  var projectId = 'sunny-573';

  var request = {
    query: 
    "SELECT FORMAT_UTC_USEC(metadata.timestamp) as time, structPayload.rpitemp as pi_temp " + 
    "FROM [sunny-573:linkerlab.rpitemp_simon_project_LYDvUZWJJtOPxRERAAAC_20160902@-3600] " + 
    "WHERE metadata.labels.value = 'linker-log-gateway' ORDER BY structPayload.ctime desc LIMIT 3000"
  };

  var queryResults = BigQuery.Jobs.query(request, projectId);
  var jobId = queryResults.jobReference.jobId;
  
  // Check on status of the Query Job.
  var sleepTimeMs = 500;
  while (!queryResults.jobComplete) {
    Utilities.sleep(sleepTimeMs);
    sleepTimeMs *= 2;
    queryResults = BigQuery.Jobs.getQueryResults(projectId, jobId);
  }

  // Get all the rows of results.
  var rows = queryResults.rows;
  while (queryResults.pageToken) {
    queryResults = BigQuery.Jobs.getQueryResults(projectId, jobId, {
      pageToken: queryResults.pageToken
    });
    rows = rows.concat(queryResults.rows);
  }

  if (rows) {
    var spreadsheet = SpreadsheetApp.getActiveSpreadsheet();
    var sheet = spreadsheet.getActiveSheet();

    // Append the headers.
    var headers = queryResults.schema.fields.map(function(field) {
      return field.name;
    });
    sheet.appendRow(headers);

    // Append the results.
    var data = new Array(rows.length);
    for (var i = 0; i < rows.length; i++) {
      var cols = rows[i].f;
      data[i] = new Array(cols.length);
      for (var j = 0; j < cols.length; j++) {
        data[i][j] = cols[j].v;
      }
    }
    sheet.getRange(2, 1, rows.length, headers.length).setValues(data);

    Logger.log('Results spreadsheet created: %s',
        spreadsheet.getUrl());
  } else {
    Logger.log('No rows returned.');
  }
}