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An Apps script example to fetch data form Big query to google spreadsheets.
For more: http://wp.me/pB1lQ-19i
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/** | |
* Fetching data from BigQuery and present it in our sheet | |
* Author: Ido Green | |
* Date: 14/12/2013 | |
* | |
* See: http://wp.me/pB1lQ-19i | |
* Misc: https://developers.google.com/bigquery/ | |
*/ | |
// | |
// Build and run the query: Get the top 30 longest works of Shakespeare | |
// | |
function runQuery() { | |
// Replace this value with your Google Developer project number (It is really a number. | |
// Don't confuse it with an alphanumeric project id) | |
var projectNumber = 'Put your project number here'; | |
if (projectNumber.length < 1) { | |
var errMsg = "You forgot to set a project number - So no BQ for you!"; | |
Logger.log(errMsg); | |
Browser.msgBox(errMsg); | |
return; | |
} | |
var sheet = SpreadsheetApp.getActiveSheet(); | |
var sql = 'select TOP(word, 30), COUNT(*) as word_count from publicdata:samples.shakespeare WHERE LENGTH(word) > 10;'; | |
var queryResults; | |
// Inserts a Query Job | |
try { | |
var queryRequest = BigQuery.newQueryRequest(); | |
queryRequest.setQuery(sql).setTimeoutMs(100000); | |
queryResults = BigQuery.Jobs.query(queryRequest, projectNumber); | |
} | |
catch (err) { | |
Logger.log(err); | |
Browser.msgBox(err); | |
return; | |
} | |
// Check on status of the Query Job | |
while (queryResults.getJobComplete() == false) { | |
try { | |
queryResults = BigQuery.Jobs.getQueryResults(projectNumber, queryJob.getJobReference().getJobId()); | |
} | |
catch (err) { | |
Logger.log(err); | |
Browser.msgBox(err); | |
return; | |
} | |
} | |
// Update the amount of results | |
var resultCount = queryResults.getTotalRows(); | |
var resultSchema = queryResults.getSchema(); | |
var resultValues = new Array(resultCount); | |
var tableRows = queryResults.getRows(); | |
// Iterate through query results | |
for (var i = 0; i < tableRows.length; i++) { | |
var cols = tableRows[i].getF(); | |
resultValues[i] = new Array(cols.length); | |
// For each column, add values to the result array | |
for (var j = 0; j < cols.length; j++) { | |
resultValues[i][j] = cols[j].getV(); | |
} | |
} | |
// Update the Spreadsheet with data from the resultValues array, starting from cell A1 | |
sheet.getRange(1, 1, resultCount, tableRows[0].getF().length).setValues(resultValues); | |
Browser.msgBox("Yo yo! We are done with updating the results"); | |
} | |
// | |
// Insert our customize menu item | |
// | |
function onOpen() { | |
var sheet = SpreadsheetApp.getActiveSpreadsheet(); | |
var menuEntries = [ {name: 'Run Query', functionName: 'runQuery'} ]; | |
sheet.addMenu('BigQuery Example', menuEntries); | |
}; | |
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