[jira] [Created] (CASSANDRA-19890) type system contains check for duration does not work for hidden types

["David Capwell (Jira)" <ji...@apache.org>]

David Capwell created CASSANDRA-19890:
-----------------------------------------

             Summary: type system contains check for duration does not work for hidden types
                 Key: CASSANDRA-19890
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-19890
             Project: Cassandra
          Issue Type: Bug
          Components: CQL/Interpreter
            Reporter: David Capwell


The function "org.apache.cassandra.db.marshal.AbstractType#referencesDuration” relies on type overriding for detecting if the type contains a duration, but the hidden types like Composite or DynamicComposite don’t override this… this means that we will be able to create a 2i index for these columns (unless we use SAI as it properly detects this)

{code}
CREATE TABLE "tbl" (
    "pk1" int,
    "with_duration" 'CompositeType(ListType(DurationType))',
    PRIMARY KEY ("pk1")
);
CREATE INDEX ON "tbl"("with_duration");
{code}

This is able to create the 2i index even though we shouldn’t be able to due to duration not being allowed in indexes.



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