postgresql/contrib/xml2/pgxml.sql.in
Tom Lane 1246d797e4 Rename xml_valid() to xml_is_well_formed(), but provide a temporary
alias with the old name for backwards compatibility.  Per discussion,
the old name is actively wrong because validity and well-formedness
have different meanings in XML.
2006-09-16 16:18:11 +00:00

65 lines
2.0 KiB
MySQL

--SQL for XML parser
CREATE OR REPLACE FUNCTION xml_is_well_formed(text) RETURNS bool
AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE;
-- deprecated old name for xml_is_well_formed
CREATE OR REPLACE FUNCTION xml_valid(text) RETURNS bool
AS 'MODULE_PATHNAME', 'xml_is_well_formed' LANGUAGE C STRICT IMMUTABLE;
CREATE OR REPLACE FUNCTION xml_encode_special_chars(text) RETURNS text
AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE;
CREATE OR REPLACE FUNCTION xpath_string(text,text) RETURNS text
AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE;
CREATE OR REPLACE FUNCTION xpath_nodeset(text,text,text,text) RETURNS text
AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE;
CREATE OR REPLACE FUNCTION xpath_number(text,text) RETURNS float4
AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE;
CREATE OR REPLACE FUNCTION xpath_bool(text,text) RETURNS boolean
AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE;
-- List function
CREATE OR REPLACE FUNCTION xpath_list(text,text,text) RETURNS text
AS 'MODULE_PATHNAME'
LANGUAGE C STRICT IMMUTABLE;
CREATE OR REPLACE FUNCTION xpath_list(text,text) RETURNS text
AS 'SELECT xpath_list($1,$2,'','')' LANGUAGE SQL STRICT IMMUTABLE;
-- Wrapper functions for nodeset where no tags needed
CREATE OR REPLACE FUNCTION xpath_nodeset(text,text) RETURNS text AS
'SELECT xpath_nodeset($1,$2,'''','''')' LANGUAGE SQL STRICT IMMUTABLE;
CREATE OR REPLACE FUNCTION xpath_nodeset(text,text,text) RETURNS text AS
'SELECT xpath_nodeset($1,$2,'''',$3)' LANGUAGE SQL STRICT IMMUTABLE;
-- Table function
CREATE OR REPLACE FUNCTION xpath_table(text,text,text,text,text) RETURNS setof record
AS 'MODULE_PATHNAME'
LANGUAGE C STRICT STABLE;
-- XSLT functions
-- Delete from here to the end of the file if you are not compiling with
-- XSLT support.
CREATE OR REPLACE FUNCTION xslt_process(text,text,text) RETURNS text
AS 'MODULE_PATHNAME' LANGUAGE C STRICT VOLATILE;
-- the function checks for the correct argument count
CREATE OR REPLACE FUNCTION xslt_process(text,text) RETURNS text
AS 'MODULE_PATHNAME' LANGUAGE C STRICT IMMUTABLE;