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test: cover ArrayStaticFilter and dictionary flattening IN list #25001

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Merged
jayzhan211 merged 1 commit into from
Sep 7, 2026
Merged

test: cover ArrayStaticFilter and dictionary flattening IN list #25001

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60 changes: 60 additions & 0 deletions datafusion/sqllogictest/test_files/in_list.slt
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Original file line number Diff line number Diff line change
Expand Up @@ -767,3 +767,63 @@ nulls NULL NULL
# Cleanup
statement ok
DROP TABLE in_list_fsb

####
## Generic ArrayStaticFilter
####

statement ok
CREATE TABLE in_list_lists(label VARCHAR, value BIGINT[]) AS VALUES
('match', [1, 2]),
('no_match', [7, 8]),
('nulls', NULL);

# Five element IN lists bypass the short-list rewrite and use ArrayStaticFilter.
query TBB
SELECT
label,
value IN ([1, 2], [3, 4], [5, 6], [9, 10], [11, 12]),
value IN (NULL, [1, 2], [3, 4], [5, 6], [9, 10])
FROM in_list_lists
ORDER BY label
----
match true true
no_match false NULL
nulls NULL NULL

statement ok
DROP TABLE in_list_lists

####
## Dictionary Flattening
####

# Five dictionary literals exercise evaluate_list's dictionary flattening path.
query TBB
SELECT
label,
value IN (
arrow_cast('a', 'Dictionary(Int8, Utf8)'),
arrow_cast('b', 'Dictionary(Int8, Utf8)'),
arrow_cast('c', 'Dictionary(Int8, Utf8)'),
arrow_cast('d', 'Dictionary(Int8, Utf8)'),
arrow_cast('match', 'Dictionary(Int8, Utf8)')
),
value NOT IN (
arrow_cast('a', 'Dictionary(Int8, Utf8)'),
arrow_cast('b', 'Dictionary(Int8, Utf8)'),
arrow_cast('c', 'Dictionary(Int8, Utf8)'),
arrow_cast('d', 'Dictionary(Int8, Utf8)'),
arrow_cast('match', 'Dictionary(Int8, Utf8)')
)
FROM (
VALUES
('match', arrow_cast('match', 'Dictionary(Int8, Utf8)')),
('no_match', arrow_cast('no_match', 'Dictionary(Int8, Utf8)')),
('nulls', arrow_cast(NULL, 'Dictionary(Int8, Utf8)'))
) AS t(label, value)
ORDER BY label
----
match true false
no_match false true
nulls NULL NULL
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