使用bigquery Java API获得更小的查询结果

Question

I used the java file here https://developers.google.com/bigquery/articles/gettingstartedwithjava It worked perfectly before but since last weekend, every time when i ran it, it always return only 512 records for any query. And I tried the same query directly in web browser by bigquery, it returned 3000+ records. Any help? Thanks.

Answer 1

The difference is that you're just getting back the first page of results. Try either calling setMaxResults () or paging through the results you get back (by using the pageToken from the GetQueryResultsResponse to request the next page in a subsequent call to getQueryResults(..)....execute();