Google bigquery 如何修改BigQuery表中的列数据

我一直在尝试在线搜索，但我只能看到如何添加、删除和更改表中的列。基本上，我需要在BigQuery中浏览一整列电子邮件地址，并在每行中添加第二个电子邮件地址

ID|Name |email
1 |Name1|email1@address.com
2 |Name2|email2@address.com
3 |Name3|email3@address.com
4 |Name4|email4@address.com
5 |Name5|email5@address.com
6 |Name6|email6@address.com

我所要寻找的是一些脚本，它将通过一个列，并在中间添加一个第二个EMAILADAVER，以使它看起来像：

ID|Name |email
1 |Name1|email1@address.com,secondemail@address.com
2 |Name2|email2@address.com,secondemail@address.com
3 |Name3|email3@address.com,secondemail@address.com
4 |Name4|email4@address.com,secondemail@address.com
5 |Name5|email5@address.com,secondemail@address.com
6 |Name6|email6@address.com,secondemail@address.com

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而所有的开始数据保持不变。如果可能的话，请告诉我。还有"secondemail@address.com“只是一个电子邮件地址，每个用户都不会更改。出于业务原因，我需要这种格式。

下面是针对BigQuery标准SQL的

#standardSQL 
SELECT * REPLACE(email || ',secondemail@address.com' AS email)
FROM `project.dataset.table`

您可以使用问题中的样本数据测试、播放上述内容，如下例所示

#standardSQL 
WITH `project.dataset.table` AS (
  SELECT 1 id, 'Name1' name, 'email1@address.com' email UNION ALL
  SELECT 2, 'Name2', 'email2@address.com' UNION ALL
  SELECT 3, 'Name3', 'email3@address.com' UNION ALL
  SELECT 4, 'Name4', 'email4@address.com' UNION ALL
  SELECT 5, 'Name5', 'email5@address.com' UNION ALL
  SELECT 6, 'Name6', 'email6@address.com' 
)
SELECT * REPLACE(email || ',secondemail@address.com' AS email)
FROM `project.dataset.table`

有输出

Row id  name    email    
1   1   Name1   email1@address.com,secondemail@address.com   
2   2   Name2   email2@address.com,secondemail@address.com   
3   3   Name3   email3@address.com,secondemail@address.com   
4   4   Name4   email4@address.com,secondemail@address.com   
5   5   Name5   email5@address.com,secondemail@address.com   
6   6   Name6   email6@address.com,secondemail@address.com   

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不考虑电子邮件中的空/缺失值！如果有帮助的话，考虑投票吧！