Is it possible to see a history of interaction with tables in a Redshift schema?

Question

Ultimately, I would like to obtain a list of tables in a particular schema that haven't been queried in the last two weeks (say).

I know that there are many system tables that track various things about how the Redshift cluster is functioning, but I have yet to find one that I could use to obtain the above.

Is what I want to do possible?

Answer 1

请查看我们的“未扫描表”查询： https : //github.com/awslabs/amazon-redshift-utils/blob/master/src/AdminScripts/unscanned_table_summary.sql

Answer 2

If you have enabled audit logging for the cluster, activity data stored inside a S3 bucket which you configured while enabling logging.

According to AWS Documentation , audit log bucket structure is as follows.

AWSLogs/AccountID/ServiceName/Region/Year/Month/Day/AccountID_ServiceName_Region_ClusterName_LogType_Timestamp.gz

For example: AWSLogs/123456789012/redshift/us-east-1/2013/10/29/123456789012_redshift_us-east-1_mycluster_userlog_2013-10-29T18:01.gz