-- Valid SELECT jsonschema_validates('{"x": "y"}'::json, '{"type": "object"}'::jsonb); SELECT jsonschema_validates('{"x": "y"}'::jsonb, '{"type": "object"}'::json); -- Invalid json SELECT jsonschema_validates('["x", "y"]'::json, '{"type": "object"}'::jsonb); SELECT jsonschema_validates('["x", "y"]'::jsonb, '{"type": "object"}'::json); -- Invalid schema SELECT jsonschema_validates('{"x": "y"}'::json, '{"type": "nonesuch"}'::jsonb); SELECT jsonschema_validates('{"x": "y"}'::jsonb, '{"type": "nonesuch"}'::json); -- NULL schema SELECT jsonschema_validates('{"x": "y"}'::json, NULL::jsonb); SELECT jsonschema_validates('{"x": "y"}'::jsonb, NULL::json); -- NULL JSON SELECT jsonschema_validates(NULL::json, '{"type": "object"}'::jsonb); SELECT jsonschema_validates(NULL::jsonb, '{"type": "object"}'::json); -- Load schemas \set addr_schema `cat eg/address.schema.json` \set user_schema `cat eg/user-profile.schema.json` SELECT :'addr_schema'::json ->> '$id' AS addr_schema_id \gset SELECT :'user_schema'::json ->> '$id' AS user_schema_id \gset -- Load objects SELECT '{ "postOfficeBox": "123", "streetAddress": "456 Main St", "locality": "Big City", "region": "State", "postalCode": "12345", "countryName": "Country" }' AS address \gset SELECT '{ "username": "user123", "email": "user@example.com", "fullName": "John Doe", "age": 30, "interests": ["Travel", "Technology"], "address": { "locality": "Big City", "region": "State", "countryName": "Country" } }' AS user \gset -- Valid address SELECT jsonschema_validates(:'address'::json, :'addr_schema_id', :'addr_schema'::json); SELECT jsonschema_validates(:'address'::json, :'addr_schema_id', :'addr_schema'::jsonb); SELECT jsonschema_validates(:'address'::jsonb, :'addr_schema_id', :'addr_schema'::jsonb); SELECT jsonschema_validates(:'address'::jsonb, :'addr_schema_id', :'addr_schema'::json); -- Valid user SELECT jsonschema_validates(:'user'::json, :'user_schema_id', :'addr_schema'::json, :'user_schema'::json ); SELECT jsonschema_validates(:'user'::json, :'user_schema_id', :'addr_schema'::jsonb, :'user_schema'::jsonb ); SELECT jsonschema_validates(:'user'::jsonb, :'user_schema_id', :'addr_schema'::jsonb, :'user_schema'::jsonb ); SELECT jsonschema_validates(:'user'::jsonb, :'user_schema_id', :'addr_schema'::json, :'user_schema'::json ); -- Variadic SELECT jsonschema_validates(:'user'::json, :'user_schema_id', VARIADIC ARRAY[:'addr_schema', :'user_schema']::json[] ); SELECT jsonschema_validates(:'user'::json, :'user_schema_id', VARIADIC ARRAY[:'addr_schema', :'user_schema']::jsonb[] ); SELECT jsonschema_validates(:'user'::jsonb, :'user_schema_id', VARIADIC ARRAY[:'addr_schema', :'user_schema']::jsonb[] ); SELECT jsonschema_validates(:'user'::jsonb, :'user_schema_id', VARIADIC ARRAY[:'addr_schema', :'user_schema']::json[] ); -- Invalid User \set invalid_user '{"username": "hello"}' SELECT jsonschema_validates(:'invalid_user'::json, :'user_schema_id', :'addr_schema'::json, :'user_schema'::json ); SELECT jsonschema_validates(:'invalid_user'::json, :'user_schema_id', :'addr_schema'::jsonb, :'user_schema'::jsonb ); SELECT jsonschema_validates(:'invalid_user'::jsonb, :'user_schema_id', :'addr_schema'::jsonb, :'user_schema'::jsonb ); SELECT jsonschema_validates(:'invalid_user'::jsonb, :'user_schema_id', :'addr_schema'::json, :'user_schema'::json ); -- Invalid schema \set invalid_schema '{"type": "nonesuch"}' SELECT jsonschema_validates(:'user'::json, :'user_schema_id', :'invalid_schema'::json, :'user_schema'::json ); SELECT jsonschema_validates(:'user'::json, :'user_schema_id', :'invalid_schema'::jsonb, :'user_schema'::jsonb ); SELECT jsonschema_validates(:'user'::jsonb, :'user_schema_id', :'invalid_schema'::jsonb, :'user_schema'::jsonb ); SELECT jsonschema_validates(:'user'::jsonb, :'user_schema_id', :'invalid_schema'::json, :'user_schema'::json ); -- NULL schema SELECT jsonschema_validates(:'address'::json, :'addr_schema_id', NULL::json); SELECT jsonschema_validates(:'address'::json, :'addr_schema_id', NULL::jsonb); SELECT jsonschema_validates(:'address'::jsonb, :'addr_schema_id', NULL::jsonb); SELECT jsonschema_validates(:'address'::jsonb, :'addr_schema_id', NULL::json); -- NULL JSON SELECT jsonschema_validates(NULL::json, :'addr_schema_id', :'addr_schema'::json); SELECT jsonschema_validates(NULL::json, :'addr_schema_id', :'addr_schema'::jsonb); SELECT jsonschema_validates(NULL::jsonb, :'addr_schema_id', :'addr_schema'::jsonb); SELECT jsonschema_validates(NULL::jsonb, :'addr_schema_id', :'addr_schema'::json);