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-- first some tests of basic functionality
-- really stupid function just to get the module loaded
CREATE FUNCTION stupid() RETURNS text AS 'return "zarkon"' LANGUAGE plpythonu;
select stupid();
stupid
--------
zarkon
(1 row)
-- test multiple arguments
CREATE FUNCTION argument_test_one(u users, a1 text, a2 text) RETURNS text
AS
'keys = list(u.keys())
keys.sort()
out = []
for key in keys:
out.append("%s: %s" % (key, u[key]))
words = a1 + " " + a2 + " => {" + ", ".join(out) + "}"
return words'
LANGUAGE plpythonu;
select argument_test_one(users, fname, lname) from users where lname = 'doe' order by 1;
argument_test_one
-----------------------------------------------------------------------
jane doe => {fname: jane, lname: doe, userid: 1, username: j_doe}
john doe => {fname: john, lname: doe, userid: 2, username: johnd}
willem doe => {fname: willem, lname: doe, userid: 3, username: w_doe}
(3 rows)
CREATE FUNCTION elog_test() RETURNS void
AS $$
plpy.debug('debug')
plpy.log('log')
plpy.info('info')
plpy.info(37)
plpy.info('info', 37, [1, 2, 3])
plpy.notice('notice')
plpy.warning('warning')
plpy.error('error')
$$ LANGUAGE plpythonu;
SELECT elog_test();
INFO: ('info',)
CONTEXT: PL/Python function "elog_test"
INFO: (37,)
CONTEXT: PL/Python function "elog_test"
INFO: ('info', 37, [1, 2, 3])
CONTEXT: PL/Python function "elog_test"
NOTICE: ('notice',)
CONTEXT: PL/Python function "elog_test"
WARNING: ('warning',)
CONTEXT: PL/Python function "elog_test"
ERROR: ('error',)
CONTEXT: PL/Python function "elog_test"
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