Bug with views and defaults
От | Mark Hollomon |
---|---|
Тема | Bug with views and defaults |
Дата | |
Msg-id | 3948E296.6CA16A0A@americasm01.nt.com обсуждение исходный текст |
Ответы |
Re: Bug with views and defaults
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Список | pgsql-hackers |
CREATE TABLE foo (name TEXT,type CHAR(1),when_added TIMESTAMP DEFAULT 'now' ); CREATE VIEW mytype AS SELECT name, when_added FROM foo WHERE type = 'M'; CREATE RULE mytype_insert ASON INSERT TO mytype DO INSTEADINSERT INTO foo (name, type) VALUES (NEW.name, 'M'); db=# insert into foo (name, type) VALUES ('n1', 'M'); INSERT 414488 1 db=# insert into mytype (name) VALUES ('n2'); INSERT 414489 1 db=# select * from foo;name | type | when_added ------+------+------------------------n1 | M | 2000-06-15 09:53:44-04n2 | M | 2000-06-15 09:52:27-04 (2 rows) Inserting directly into foo sets when_added to the current time. Inserting through the view sets it to what looks like the time of view creation. -- Mark Hollomon mhh@nortelnetworks.com ESN 451-9008 (302)454-9008
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