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https://issues.apache.org/jira/browse/CASSANDRA-12360?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15408593#comment-15408593
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Daniel Kuppitz commented on CASSANDRA-12360:
--------------------------------------------

The date itself would be sufficient in my particular use-case. But the problem 
is, that we can use arbitrary timestamps and the time could be relevant - the 
Java driver* has to assume that the time is relevant and thus it has to treat 
all timestamps the same.

*the Java driver or whatever component converts my instances of 
{{java.time.Instant}} to Strings

The best solution would of course be to convert {{Instant}} to {{Long}}, not to 
{{String}}. However, as a cqlsh user you'll be more than happy if you don't 
have to deal with unreadable {{Long}} values.

> Unable to parse negative dates
> ------------------------------
>
>                 Key: CASSANDRA-12360
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-12360
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: CQL
>            Reporter: Bryn Cooke
>
> {code}
> cqlsh:date_test> DESC test;
> CREATE TABLE date_test.test (
>     date timestamp PRIMARY KEY
> ) ...
> cqlsh:date_test> INSERT INTO test (date) VALUES ('-0407-12-27T00:00:00Z');
> InvalidRequest: Error from server: code=2200 [Invalid query] message="Unable 
> to coerce '-0407-12-27T00:00:00Z' to a formatted date (long)"
> {code}



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