【发布时间】:2016-07-26 05:09:53
【问题描述】:
我正在使用 Google 应用脚本来自动执行从 BigQuery 导入电子表格的过程。但是应用程序脚本正在返回我
Error 413: Message: response too large
这是我的代码示例,错误在第 5 行
1 var projectId = projectid;
2 var request = {
3 query: 'My Query'
4 };
5 var queryResults = BigQuery.Jobs.query(request, projectId);
有哪些可能的解决方案?是否有任何解决方案不会增加我的 BigQuery 费用?
PS:结果是大约 16 MB 的数据。即大约 300,000 行。
查询:
SELECT
ORDER.addedon AS date,
ORDER.display_order_id AS order_id,
OrderSkuDetails.pid AS pid,
OrderSkuDetails.price AS price,
OrderSkuDetails.saleprice AS saleprice,
OrderSkuDetails.subtotal AS subtotal,
OrderSkuDetails.shippingcharge AS shippingcharge,
OrderSkuDetails.codcharge AS codcharge,
User.email AS email,
ORDER.order_id AS payment_id,
ORDER.payment_mode AS payment_mode,
ORDER.source AS source,
ORDER.user_id AS user_id,
Payments.payment_status AS payment_status,
User.profileJson.text,
OrderStatus.sub_status_id AS sub_status_id,
NProduct.featured AS featured
FROM
FLATTEN([Mixpanel_Import.Order],payment_mode) AS ORDER
INNER JOIN
[Mixpanel_Import.OrderSkuDetails] AS OrderSkuDetails
ON
ORDER.order_id=OrderSkuDetails.order_id
INNER JOIN
[Mixpanel_Import.OrderStatus] AS OrderStatus
ON
ORDER.order_id=OrderStatus.order_id
INNER JOIN
[Mixpanel_Import.User] AS User
ON
ORDER.user_id=User.__key__.id
INNER JOIN
[Mixpanel_Import.Payments] AS Payments
ON
ORDER.order_id=Payments.order_id
INNER JOIN
[Mixpanel_Import.NProduct] AS NProduct
ON
OrderSkuDetails.pid=NProduct.pid
这里是代码
function bigQuery(tableName) {
var projectId = 'project';
var request = {
query: The Query
};
var queryResults = BigQuery.Jobs.query(request, projectId); //Error on this line
var jobId = queryResults.jobReference.jobId;
Logger.log(jobId);
var sleepTimeMs = 500;
while (!queryResults.jobComplete) {
Utilities.sleep(sleepTimeMs);
sleepTimeMs *= 2;
queryResults = BigQuery.Jobs.getQueryResults(projectId, jobId);
}
while (queryResults.pageToken) {
queryResults.concat(BigQuery.Jobs.getQueryResults(projectId, jobId, {pageToken: queryResults.pageToken}));
}
return queryResults;
}
【问题讨论】:
-
您可能不应该尝试通过网络拉出 300K 行并在您的解决方案中显示它们。我假设您正在构建某种网络前端?
-
@polleyg 基本上是用于数据分析的。我需要拉这么多数据,有什么方法可以做到吗
-
即使我将结果限制为 10000,错误仍然是一样的。
-
您能告诉我们您的查询吗?我认为可能有一个子查询产生了太多行。
-
这就是为什么我建议您展示您的应用脚本,以便我们指出您的问题:o)
标签: google-apps-script google-sheets google-bigquery