Re: Re: ALTER TABLE ADD CONSTRAINT
| От | Gregory Wood |
|---|---|
| Тема | Re: Re: ALTER TABLE ADD CONSTRAINT |
| Дата | |
| Msg-id | 010101c0da59$6eb1e270$7889ffcc@comstock.com обсуждение |
| Ответ на | ALTER TABLE ADD CONSTRAINT ("Ian Harding" <ianh@co.pierce.wa.us>) |
| Список | pgsql-general |
> >> Also, I see that alter table add constraint does not work for defaults. > >> > >> Is this something that is going to be added? > > > > That I do hope will be added since the only way to replicate the > > functionality is to drop, readd and repopulate a table. > > > > Greg > > I am not sure specifically what you are looking for but you can add a > default value to a column in an ALTER TABLE statement: > > ALTER TABLE two ALTER COLUMN col_b SET DEFAULT 1; Sorry, I was assuming the original author was correct in his statement. I thought there was some limitation here though... maybe it was dropping the default that I was thinking of. > The biggest thing that I have noticed is many things require you to use > separate ALTER statements in order for them to work. That's what I was pointing out :) Greg
В списке pgsql-general по дате отправления: