我正在尝试使用SQL在BigQuery中构建一个数据结构,它准确地反映了我上传JSON时获得的数据结构。"Data Warehouse" AS data_thing, 5 AS ease_of_use, "Awesome" AS description UNION ALL attributes.ease_of_use
attributes.description 如果查看INFORMATION_SCH
4.更新filed=extracted data.中的新字段问题:它似乎不起作用。$count = mysql_query("SELECT COUNT(*) FROM collection ");$count =("SELECT word FROM collection WHERE id='$i'") or die();