使用bq命令行工具时,我可以查询的表数是否有上限?SELECT LEFT(FORMAT_UTC_USEC(UTC_USEC_TO_DAY(timestamp*1000000)),10) as day, loc, count,:WHERE REGEXP_MATCH(actiondata, "up=[0-9]")ORDER by da
我有三个具有相同列数和结构的查询,Google BigQuery支持联合所有吗?我知道它支持联合,但我需要它将查询结果合并为一个结果。b.a)Union results in ambiguous schema [d.c] is ambiguous and is aliasing multiple fields
谢谢你的帮助
我有以下两个SQL查询:"""FROM `bigquery-public-data.stackoverflow.posts_questionsq.tags LIKE '%bigquery%'
SELECT a.id, a.body, a.owner_user_id
FROM `bigquery-pub
我需要在CloudSQL (PostgreSQL)上进行查询。其中一列- id -具有UUID值。BigQuery不接受这种类型的数据,因此报告此错误:
Invalid table-valued function EXTERNAL_QUERY PostgreSQL type UUID in columnid is not supported in BigQuery./ connections / CloudSQL "," SELECT * FROM