相关疑难解决方法(0)

我想从公共BigQuery github_repos数据集中选择一切,除了两个记录:author.name 和 difference.old_mode.根据我提出的类似问题,我想我想运行类似的查询

#standardSQL
SELECT * REPLACE ((SELECT AS STRUCT author.* EXCEPT (name)) AS author), 
REPLACE ((SELECT AS STRUCT difference.* EXCEPT (old_mode)) AS difference)
FROM `bigquery-public-data.github_repos.commits`
LIMIT 1000;

如果我运行作者排除,它运作良好:

#standardSQL
SELECT * REPLACE ((SELECT AS STRUCT author.* EXCEPT (name)) AS author)
FROM `bigquery-public-data.github_repos.commits`
LIMIT 1000;

但是,差异排除有一个错误:

#standardSQL
SELECT * REPLACE ((SELECT AS STRUCT difference.* EXCEPT (old_mode)) AS difference)
FROM `bigquery-public-data.github_repos.commits`
LIMIT 1000;

错误:

Dot-star is not supported for type ARRAY<STRUCT<old_mode INT64, new_mode INT64, old_path STRING, ...>> at [2:41]

谢谢. …