如何在mariadb表上编写嵌套嵌套的动态框架

时间:2019-12-24 15:01:45

标签: python pyspark apache-spark-sql aws-glue flatten

请问如何在MariaDB表上使用DataFrame(rationalize)动态嵌套和展平对象?

dfc = Relationalize.apply(frame = source,transformation_ctx = "dfc")
datasink4 = glueContext.write_dynamic_frame.from_jdbc_conf(frame = dfc, catalog_connection = "kiwipaydev", connection_options = {"dbtable": "tb1", "database": "kiwipaydev"}, transformation_ctx = "datasink4")

0 个答案:

没有答案