是否有 lambda 函数可以根据 s3 中的文件上传读取 Athena 查询

Question

当文件上传到 s3 存储桶 lambda 必须触发，然后 Athena 应该运行并且基于文件名 Athena 应该将查询传递给 lambda 执行结果

Answer 1

It appears that your goal is to:

• Upload a file to Amazon S3
• This file should trigger an AWS Lambda function
• The Lambda function should execute a query on Amazon Athena, using information from the filename of the file that was uploaded
• It should then return the results of the query to somewhere

This is possible, yes. However, when the Lambda function receives the results from Amazon Athena, it cannot "pass back" the results, since it was triggered by Amazon S3 and there is nowhere to "pass back" those results. Instead, you might want to store the results in another file in S3.

You would need to write the Lambda function. It can call the Amazon Athena API to run a query and store the results in a new file.