[
https://issues.apache.org/jira/browse/CASSANDRA-14684?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17459357#comment-17459357
]
Benjamin Lerer commented on CASSANDRA-14684:
--------------------------------------------
Handling it transparently is probably hard due to the way the code is
structured and might be a bit confusing for the user. Failing the query is the
easiest way in my opinion.
> Queries with a clause involving tokens and Long.MIN_VALUE include rows
> incorrectly
> ----------------------------------------------------------------------------------
>
> Key: CASSANDRA-14684
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14684
> Project: Cassandra
> Issue Type: Bug
> Components: Legacy/CQL
> Reporter: George Boyle
> Priority: Normal
> Fix For: 3.0.x, 3.11.x, 4.0.x, 4.x
>
>
> [cqlsh 5.0.1 | Cassandra 2.2.9 | CQL spec 3.3.1 | Native protocol v4]
> When running a CQL query where we filter on a token compared to
> -9223372036854775808 (the minimum value for a long), the filter appears to
> have no effect.
> For example:
> {code:java}
> SELECT token(user_id) FROM events WHERE token(user_id) = -9223372036854775808
> LIMIT 3;
> system.token(user_id)
> -----------------------
> -9223371814601747988
> -9223371814601747988
> -9223371814601747988
> {code}
> It doesn't matter whether `=`, `<`, `<=`, `>` or `>=` are used in the
> comparison, the results appear the same.
> In contrast, if using `Long.MIN_VALUE + 1`, it returns no results as
> expected:
> {code:java}
> SELECT token(user_id) FROM events WHERE token(user_id) <=
> -9223372036854775807 LIMIT 3;
> system.token(user_id)
> -----------------------
> (0 rows)
> {code}
>
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]