Re: how to determine array size
От | Rod Taylor |
---|---|
Тема | Re: how to determine array size |
Дата | |
Msg-id | 1055273429.91204.23.camel@jester обсуждение исходный текст |
Ответ на | Re: how to determine array size (Forest Wilkinson <lyris-pg@tibit.com>) |
Список | pgsql-sql |
> Is pg_get_constraintdef() documented somewhere? I'd like to know it's > arguments, return format, and whether it will be supported in future > postgres releases. Support for it will improve, and it'll be around for a few releases anyway. > >From what I see in pg_dump.c, it appears to accept an oid from the > pg_constraint table, and only work with foreign key constraints. > True? That might be useful in some special-case code, but I really > want a method that will work with all types of constraint. (The idea The other types of constraints have been added in 7.4. In fact, it's the only way to fetch an accurate CHECK constraint in 7.4. Miscellaneous functions are documented at: http://www.postgresql.org/docs/view.php?version=7.3&idoc=1&file=functions-misc.html -- Rod Taylor <rbt@rbt.ca> PGP Key: http://www.rbt.ca/rbtpub.asc
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