mirror of
https://github.com/postgres/postgres.git
synced 2025-04-20 00:42:27 +03:00
8a0137d785
This involves modifying the module to have a stable ABI, that is, the xslt_process() function still exists even without libxslt. It throws a runtime error if called, but doesn't prevent executing the CREATE FUNCTION call. This is a good thing anyway to simplify cross-version upgrades.
52 lines
1.8 KiB
MySQL
52 lines
1.8 KiB
MySQL
--SQL for XML parser
|
|
|
|
CREATE OR REPLACE FUNCTION xml_valid(text) RETURNS bool
|
|
AS 'MODULE_PATHNAME' 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
|
|
|
|
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;
|