如何在 BigQuery 中跨多列(动态)获取前 3 列及其值 [英]How to get top 3 columns and their values across multiple columns (dynamically) in BigQuery
SQL (BigQuery) - 获取具有特定值的行,并在该值的序列被组中的另一个值破坏时添加计数 [英]SQL (BigQuery) - get rows with a specific value and add count when a sequence of that value is broken with another value by group
通过Dataflow写入时如何处理BigQuery中的NULL值? [英]How to handle NULL Value in BigQuery while writing through Dataflow?