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Add table_name and table_schema to plpython trigger data, plus docs and regression test.

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This commit is contained in:
Andrew Dunstan
2006-05-26 19:23:09 +00:00
parent 777f72cd37
commit 0a269db9cf
4 changed files with 107 additions and 3 deletions
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55
src/pl/plpython/expected/plpython_function.out
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@ -115,6 +115,61 @@ CREATE TRIGGER users_update_trig BEFORE UPDATE ON users FOR EACH ROW
EXECUTE PROCEDURE users_update ('willem');
CREATE TRIGGER users_delete_trig BEFORE DELETE ON users FOR EACH ROW
EXECUTE PROCEDURE users_delete ('willem');
-- dump trigger data
CREATE TABLE trigger_test
(i int, v text );
CREATE FUNCTION trigger_data() returns trigger language plpythonu as $$
if TD.has_key('relid'):
TD['relid'] = "bogus:12345"
for key in sorted(TD.keys()):
val = TD[key]
plpy.notice("TD[" + key + "] => " + str(val))
return None
$$;
CREATE TRIGGER show_trigger_data_trig
BEFORE INSERT OR UPDATE OR DELETE ON trigger_test
FOR EACH ROW EXECUTE PROCEDURE trigger_data(23,'skidoo');
insert into trigger_test values(1,'insert');
NOTICE: ("TD[args] => ['23', 'skidoo']",)
NOTICE: ('TD[event] => INSERT',)
NOTICE: ('TD[level] => ROW',)
NOTICE: ('TD[name] => show_trigger_data_trig',)
NOTICE: ("TD[new] => {'i': 1, 'v': 'insert'}",)
NOTICE: ('TD[old] => None',)
NOTICE: ('TD[relid] => bogus:12345',)
NOTICE: ('TD[table_name] => trigger_test',)
NOTICE: ('TD[table_schema] => public',)
NOTICE: ('TD[when] => BEFORE',)
update trigger_test set v = 'update' where i = 1;
NOTICE: ("TD[args] => ['23', 'skidoo']",)
NOTICE: ('TD[event] => UPDATE',)
NOTICE: ('TD[level] => ROW',)
NOTICE: ('TD[name] => show_trigger_data_trig',)
NOTICE: ("TD[new] => {'i': 1, 'v': 'update'}",)
NOTICE: ("TD[old] => {'i': 1, 'v': 'insert'}",)
NOTICE: ('TD[relid] => bogus:12345',)
NOTICE: ('TD[table_name] => trigger_test',)
NOTICE: ('TD[table_schema] => public',)
NOTICE: ('TD[when] => BEFORE',)
delete from trigger_test;
NOTICE: ("TD[args] => ['23', 'skidoo']",)
NOTICE: ('TD[event] => DELETE',)
NOTICE: ('TD[level] => ROW',)
NOTICE: ('TD[name] => show_trigger_data_trig',)
NOTICE: ('TD[new] => None',)
NOTICE: ("TD[old] => {'i': 1, 'v': 'update'}",)
NOTICE: ('TD[relid] => bogus:12345',)
NOTICE: ('TD[table_name] => trigger_test',)
NOTICE: ('TD[table_schema] => public',)
NOTICE: ('TD[when] => BEFORE',)
DROP TRIGGER show_trigger_data_trig on trigger_test;
DROP FUNCTION trigger_data();
-- nested calls
--
CREATE FUNCTION nested_call_one(text) RETURNS text