Nadav Har'El created CASSANDRA-16635:
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Summary: dml.rst should not list a "!=" operator
Key: CASSANDRA-16635
URL: https://issues.apache.org/jira/browse/CASSANDRA-16635
Project: Cassandra
Issue Type: Improvement
Reporter: Nadav Har'El
In {{doc/source/cql/dml.rst}} (which ends up in
[https://cassandra.apache.org/doc/latest/cql/dml.html),] one of the operators
listed is "!=". However this operator has never been supported in WHERE
clauses, and I don't see any plans to making it supported.
The confusion compounds when you notice that the text does refer in a few
places to "non-equal" or "inequality" operators - but those refer to operators
like "<=" which are allowed in certain places and not others - not to "!="
which isn't allowed anywhere. So "!=" should not be listed at all.
The Datastax version of this document,
[https://docs.datastax.com/en/cql-oss/3.3/cql/cql_reference/cqlSelect.html,]
also doesn't list "!=".
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