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Algunenano wants to merge 3 commits into from
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Add test for #91380 #92042

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6164a3a
Add test for #91380
Algunenano Dec 12, 2025
93f8440
Merge branch 'master' into i91380
Algunenano Dec 12, 2025
55b5713
Make it fail always
Algunenano Dec 12, 2025
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1 change: 1 addition & 0 deletions tests/queries/0_stateless/03756_sparse_serialization_nullable_in_tuple.reference
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0 ('0') 0 ('0')
5 changes: 5 additions & 0 deletions tests/queries/0_stateless/03756_sparse_serialization_nullable_in_tuple.sql
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-- https://github.com/ClickHouse/ClickHouse/issues/91380
DROP TABLE IF EXISTS t0;
CREATE TABLE t0 (s Nullable(String), t Tuple(a Nullable(String))) ENGINE = MergeTree ORDER BY tuple() SETTINGS ratio_of_defaults_for_sparse_serialization = 0.9, nullable_serialization_version='allow_sparse';
INSERT INTO t0 SELECT if((number % 13) = 0, toString(number), NULL), (if((number % 11) = 0, number, NULL),) FROM numbers(1000);
SELECT * FROM t0 FULL JOIN t0 ty ON ty.s = t.a WHERE t.a.size = 1;
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