我需要通过以下方式简单地根据另一个表插入一列值来更新列的值: UPDATE `inbound-summit-278521.MET689.fact_posts`(SELECT (CASE WHEN id IN (SELECT T2.idJOIN `inbound-summit-278521.MET689.fact_posts` T2
ON T1.accepted_answer_
我试图用下面的查询更新bigquery中的一个列。但是它正在生成BigQuery错误-- Scalar子查询产生了多个元素,这个子查询也专门针对这个子查询(Select* from (Select to_json_String(JSON_EXTRACT_SCALAR你能帮帮我吗更新tableabc a a.Link=CONCAT("a",(选择拆分(TopicName,‘/’)偏移量(1 ),从table
select WHEN 'sem' THEN WHEN (LOWER(SPLIT(campaign_name,'_')[SAFE_OFFSET(9)]) = 'us') THEN 'us independents'
WHEN (LOWER(SPLIT(campaign_name,'_')[SAFE_OFFSET(9)]) = 'intl') THEN 'intl independent