JSON_ARRAY_OVERLAP (Lakehouse v1)

Comprueba si hay solapamiento entre dos arreglos JSON y devuelve true si hay elementos comunes; en caso contrario, devuelve false.

Sintaxis SQL

JSON_ARRAY_OVERLAP(<json_array1>, <json_array2>)

Tipo de retorno

La función devuelve un valor booleano:

• true si hay al menos un elemento común entre los dos arreglos JSON,
• false si no hay elementos comunes.

Ejemplos de SQL

SELECT json_array_overlap(
    '["apple", "banana", "cherry"]'::JSON,
    '["banana", "kiwi", "mango"]'::JSON
);

-[ RECORD 1 ]-----------------------------------
json_array_overlap('["apple", "banana", "cherry"]'::VARIANT, '["banana", "kiwi", "mango"]'::VARIANT): true


SELECT json_array_overlap(
    '["grape", "orange"]'::JSON,
    '["apple", "kiwi"]'::JSON
);

-[ RECORD 1 ]-----------------------------------
json_array_overlap('["grape", "orange"]'::VARIANT, '["apple", "kiwi"]'::VARIANT): false