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email-tracker/external/duckdb/test/fuzzer/duckfuzz/array_serialization_flattening.test
2025-10-24 19:21:19 -05:00

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# name: test/fuzzer/duckfuzz/array_serialization_flattening.test
# group: [duckfuzz]
# Internal Issue #1409
# Caused by accidentally flattening during serialization/verification of array vectors
statement ok
CREATE TABLE test(c2 BOOL, c48 STRUCT(a INTEGER[3], b VARCHAR[3]));;
statement ok
INSERT INTO test VALUES(false, '{''a'': [NULL, 2, 3], ''b'': [a, NULL, c]}');