如何使用 python 脚本将 Pandas 数据帧写入 AWS Athena 表

Question

I am having dataframe like below

Rate.head(4)

 KG  Europe_Rate  NAP_Rate
 1     10          8
 2     16          12
 3     19          16
 4     22          18

I want insert this data into AWS table. How can this be done?

Database: Rate
Table   :Customer_Rate

The columns types in AWS athena is double ( KG, Europe_Rate, NAP_Rate).

Answer 1

AWS Athena queries data on S3. It supports many different types of data such as CSV, JSON, Parquet, etc. If you write your data frame as a CSV to an S3 bucket and then create a table in Athena you will be able to query the data with Athena. You can find an example of how to create a table that reads CSV data here: https://docs.aws.amazon.com/athena/latest/ug/lazy-simple-serde.html