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Posted to commits@cassandra.apache.org by "Tyler Hobbs (JIRA)" <ji...@apache.org> on 2013/12/18 18:31:09 UTC
[jira] [Commented] (CASSANDRA-6395) Add the ability to query by
TimeUUIDs with milisecond granularity
[ https://issues.apache.org/jira/browse/CASSANDRA-6395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13851938#comment-13851938 ]
Tyler Hobbs commented on CASSANDRA-6395:
----------------------------------------
[~iamaleksey] it looks like the CQL version didn't get bumped for this change. The CQL3 language doc also needs to be updated to show the new format options.
> Add the ability to query by TimeUUIDs with milisecond granularity
> -----------------------------------------------------------------
>
> Key: CASSANDRA-6395
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6395
> Project: Cassandra
> Issue Type: New Feature
> Reporter: Lorcan Coyle
> Assignee: Lorcan Coyle
> Priority: Minor
> Labels: lhf
> Fix For: 2.0.4
>
>
> Currently it is impossible to query for dates with the minTimeuuid and maxTimeuuid functions with sub-second accuracy from cqlsh because the parser doesn't recognise dates formatted at that granularity (e.g., 2013-09-30 22:19:06.591). By adding the following ISO8601 patterns to TimestampSerializer this functionality is unlocked:
> "yyyy-MM-dd HH:mm:ss.SSS",
> "yyyy-MM-dd HH:mm:ss.SSSZ",
> "yyyy-MM-dd'T'HH:mm:ss.SSS",
> "yyyy-MM-dd'T'HH:mm:ss.SSSZ".
> I submitted this as a pull-request on the github mirror (https://github.com/apache/cassandra/pull/23), which I'll close now. I'll submit a patch to address this here.
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