Benjamin Lerer created CASSANDRA-19604:
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Summary: Add support for BETWEEN operator
Key: CASSANDRA-19604
URL: https://issues.apache.org/jira/browse/CASSANDRA-19604
Project: Cassandra
Issue Type: Improvement
Components: CQL/Interpreter
Reporter: Benjamin Lerer
Assignee: Simon Chess
CQL support the {{>=}} and {{<=}} but does not support yet the {{BETWEEN}}
operator. After CASSANDRA-19341 adding new operators should be much simpler and
safer than it use to be.
For the scope of this ticket {{BETWEEN}} support should be added for {{WHERE}}
clauses of {{SELECT}} and {{DELETE}} queries (for single column and
multi-column restrictions).
+Additional information for newcomers:+
Parts that will need to be modified:
* {{Lexer.g}} and {{Parser.g}} to add support for the new keyword and syntax
* The {{Operator.class}} to add the new {{BETWEEN}} operator
* Unit tests in {{SelectSingleColumnRelationTest}} and
{{SelectMultiColumnRelationTest}} classes for the different types of columns
(partition key, clustering, static and regular).
* CQLSH auto completion in {{cql3handling.py}} and test for it in
{{test_cqlsh_completion.py}}
* Update the documentation
Of course this is just an overview and some other parts might have to be
changed as well.
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