6fb762630b
This is a translation of Cassandra's CQL unit test source file
validation/operations/SelectTest.java into our our cql-pytest framework.
This large test file includes 78 tests for various types of SELECT
operations. Four additional tests require UDF in Java syntax,
and were skipped.
All 78 tests pass on Cassandra. 25 of the tests fail on Scylla
reproducing 3 already known Scylla issues and 8 previously-unknown
issues:
Previously known issues:
Refs #2962: Collection column indexing
Refs #4244: Add support for mixing token, multi- and single-column
restrictions
Refs #8627: Cleanly reject updates with indexed values where
value > 64k
Newly-discovered issues:
Refs #10354: SELECT DISTINCT should allow filter on static columns,
not just partition keys
Refs #10357: Spurious static row returned from query with filtering,
despite not matching filter
Refs #10358: Comparison with UNSET_VALUE should produce an error
Refs #10359: "CONTAINS NULL" and "CONTAINS KEY NULL" restrictions
should match nothing
Refs #10361: Null or UNSET_VALUE subscript should generate an
invalid request error
Refs #10366: Enforce Key-length limits during SELECT
Refs #10443: SELECT with IN and ORDER BY orders rows per partition
instead of for the entire response
Refs #10448: The CQL token() function should validate its parameters
Signed-off-by: Nadav Har'El <nyh@scylladb.com>
Closes #10449
All tests in this directory and its subdirectories were translated from Apache Cassandra's unit tests - the test/unit/org/apache/cassandra/cql3 directory in the Apache Cassandra source code repository. The organization of this directory mirrors that of the Cassandra directory, with test files renamed from SomeThingTest.java to some_thing_test.py. Individual files were translated in their entirety, and each individual file includes a comment on which version of the file was translated (Cassandra's tests continue to evolve, so we may later want to catch up with the differences). Please avoid adding new tests, not translated from Cassandra, in this directory. Instead, place new tests written from scratch for Scylla, or improved tests, in the directory above.