AWS Athena: Delete partitions between date range

Question

I have an athena table with partition based on date like this:

20190218

I want to delete all the partitions that are created last year.

Answer 1

While the Athena SQL may not support it at this time, the Glue API call GetPartitions (that Athena uses under the hood for queries) supports complex filter expressions similar to what you can write in a SQL WHERE expression.

Instead of deleting partitions through Athena you can do GetPartitions followed by BatchDeletePartition using the Glue API.