将Pyspark数据帧写入Hive表-未定义名称“数据库”错误

Question

我正在尝试在Jupyternotebook上使用以下代码将pyspark数据帧写入配置单元表：

df.repartition("dt").write.partitionBy("dt").format("orc").saveAsTable(fraud_nr.test)

fraud_nr是我要向其中写入表的数据库。但是我遇到了这个错误。

> NameError: name 'fraud_nr' is not defined

我想知道要写到该数据库还需要做些什么。

Answer 1

保留 quotes（“）

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db_name.table_name