連接兩個表以在 BigQuery 上創建一個大嵌套表時,如何按表 A 的所有列進行分組? [英]How to Group By all columns of table A when joining two tables to create one big nested table on BigQuery?
給定字符串值和時間戳,如何在 BigQuery 中創建基於年份的自定義分區表? [英]Given a string value and a timestamp, how to create a custom year based partition table in BigQuery?