-- xml

XMLPARSE (DOCUMENT '...' PRESERVE WHITESPACE)
XMLPARSE (CONTENT '...' STRIP WHITESPACE)
XMLSERIALIZE ( DOCUMENT '...' AS text )
XMLSERIALIZE ( CONTENT '...' AS text )

SET XML OPTION DOCUMENT;
SET XML OPTION CONTENT;

SELECT xmlcomment('...');
SELECT xmlconcat('...', '...');
SELECT xmlelement(name foo, xmlattributes('...' as bar));
SELECT xmlforest('...' AS foo, 123 AS bar);
SELECT xmlpi(name php, '...');
SELECT xmlroot(xmlparse(document '...'), version '...', standalone yes);
SELECT xmlagg(x ORDER BY y DESC) FROM test;

SELECT xmlexists('...' PASSING BY REF '...');

SELECT xpath('...', '...', ARRAY[ARRAY['...', '...']]);
SELECT xpath_exists('...', '...', ARRAY[ARRAY['...', '...']]);

SELECT XMLTABLE('...' PASSING data COLUMNS id int PATH '...' DEFAULT '...', ordinality FOR ORDINALITY) ;

SELECT XMLTABLE(XMLNAMESPACES('...' AS x, '...' AS "B"), '...' PASSING (SELECT data FROM xmldata) COLUMNS foo int PATH '...');

foo IS DOCUMENT
foo IS NOT DOCUMENT

xml_is_well_formed(..)
xml_is_well_formed_document(..)
xml_is_well_formed_content(..)
table_to_xml(..)
query_to_xml(..)
cursor_to_xml(..)
table_to_xmlschema(..)
query_to_xmlschema(..)
cursor_to_xmlschema(..)
table_to_xml_and_xmlschema(..)
query_to_xml_and_xmlschema(..)
schema_to_xml(..)
schema_to_xmlschema(..)
schema_to_xml_and_xmlschema(..)
database_to_xml(..)
database_to_xmlschema(..)
database_to_xml_and_xmlschema(..)