-- oneOf
-- first oneOf valid
SELECT is_jsonb_valid('{"oneOf":[{"type":"integer"},{"minimum":2}]}', '1');
 is_jsonb_valid 
----------------
 t
(1 row)

-- second oneOf valid
SELECT is_jsonb_valid('{"oneOf":[{"type":"integer"},{"minimum":2}]}', '2.5');
 is_jsonb_valid 
----------------
 t
(1 row)

-- both oneOf valid
SELECT is_jsonb_valid('{"oneOf":[{"type":"integer"},{"minimum":2}]}', '3');
 is_jsonb_valid 
----------------
 f
(1 row)

-- neither oneOf valid
SELECT is_jsonb_valid('{"oneOf":[{"type":"integer"},{"minimum":2}]}', '1.5');
 is_jsonb_valid 
----------------
 f
(1 row)

-- oneOf with base schema
-- mismatch base schema
SELECT is_jsonb_valid('{"type":"string","oneOf":[{"minLength":2},{"maxLength":4}]}', '3');
 is_jsonb_valid 
----------------
 f
(1 row)

-- one oneOf valid
SELECT is_jsonb_valid('{"type":"string","oneOf":[{"minLength":2},{"maxLength":4}]}', '"foobar"');
 is_jsonb_valid 
----------------
 t
(1 row)

-- both oneOf valid
SELECT is_jsonb_valid('{"type":"string","oneOf":[{"minLength":2},{"maxLength":4}]}', '"foo"');
 is_jsonb_valid 
----------------
 f
(1 row)