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https://issues.apache.org/jira/browse/CASSANDRA-19245?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andres de la Peña updated CASSANDRA-19245:
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Status: Ready to Commit (was: Review In Progress)
> Upgrade Python driver to 3.29.0
> -------------------------------
>
> Key: CASSANDRA-19245
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19245
> Project: Cassandra
> Issue Type: Task
> Components: Feature/Vector Search, Tool/cqlsh
> Reporter: Andres de la Peña
> Assignee: Andres de la Peña
> Priority: Normal
> Fix For: 5.0-rc, 5.x
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> The version of the Python driver that is used by cqlsh (3.28.0) doesn't
> correctly support vectors of variable-width types. Wrong deserialization can
> either fail with an exception or silently provide wrong results. For example:
> {code:java}
> cqlsh:k> CREATE TABLE t (k int PRIMARY KEY, v vector<varint, 2>);
> cqlsh:k> INSERT INTO t(k, v) VALUES (1,
> [23452352356235654634567437463767365783768, 3]);
> cqlsh:k> SELECT * FROM t;
> k | v
> ---+--------------------------
> 1 | [289729430, -1001073214]}}
> {code}
> The most recent driver at the moment (3.29.0) still doesn't support this kind
> of vector, but it always fails with a proper message instead of dangerously
> providing wrong results, thanks to
> [PYTHON-1371|https://datastax-oss.atlassian.net/browse/PYTHON-1371].
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