AWS CloudTrail Lake enhances query support for all Presto SQL SELECT functions

AWS CloudTrail Lake, a managed data lake that lets organizations aggregate, immutably store, and query their audit and security logs for auditing, security investigations and operational troubleshooting, now supports all Presto SQL SELECT query functions for easy and flexible queryability of data . This new release includes support for popular query functions such as REGEXP_EXTRACT for sophisticated pattern matching such as finding all S3 requests made on a specific S3 bucket prefix, and UNNEST an array such as resources to query over its objects like resourceType. With this release, you can also add comments within the query for better readability.

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