# name: test/fuzzer/sqlsmith/json_contains_null.test
# description: JSON Contains with NULL varchar parameters
# group: [sqlsmith]

require json

statement ok
PRAGMA enable_verification

query I
SELECT json_contains(NULL::VARCHAR, NULL::VARCHAR);
----
NULL

query I
WITH cte AS (
    SELECT NULL::VARCHAR j
    FROM range(1)
)
SELECT json_contains(j, j)
FROM cte
----
NULL