Andres de la Peña created CASSANDRA-19245:
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Summary: 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
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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