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https://issues.apache.org/jira/browse/CASSANDRA-18102?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17698290#comment-17698290
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Stefan Miklosovic commented on CASSANDRA-18102:
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Hi [~maxwellguo]
I created a PR against your branch in your repository here:
[https://github.com/Maxwell-Guo/cassandra/pull/1]
I was not able to do any CQL select in CQL shell because types of the columns
were not correct.
I also changed types of created_at and expires_at to CQL timestamp from text.
If it is on timestamp, we can use CQL functions on that like "toDate" or
"toUnixTimestamp" what was not possible before.
Please add these changes to your PR and we will run the CI.
Thanks
> Add a virtual table to list snapshots
> -------------------------------------
>
> Key: CASSANDRA-18102
> URL: https://issues.apache.org/jira/browse/CASSANDRA-18102
> Project: Cassandra
> Issue Type: Improvement
> Components: Feature/Virtual Tables, Local/Snapshots
> Reporter: Paulo Motta
> Assignee: maxwellguo
> Priority: Normal
> Fix For: 5.0
>
> Time Spent: 8h 40m
> Remaining Estimate: 0h
>
> It should be possible to query a node's snapshots via virtual tables.
> The table should expose the same fields/columns as the
> [TableSnapshot|https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/service/snapshot/TableSnapshot.java]
> class.
> Something along these lines:
> {noformat}
> cqlsh> SELECT * FROM system_views.snapshots;
>
> tag | keyspace_name | table_name | table_id | is_ephemeral | created_at |
> expires_at | directories
> ----+---------------+------------+-----------+--------------+-----------+------------+------------
> 1670460346841 | system | compaction_info |
> 123e4567-e89b-12d3-a456-426614174000 | false | 2022-12-08T00:45:47.108Z |
> null |
> {'/var/lib/cassandra/data/system/compaction_history-b4dbb7b4dc493fb5b3bfce6e434832ca/snapshots/1670460346841'}
> {noformat}
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