Re: BLOBs etc
От | Thomas Hallgren |
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Тема | Re: BLOBs etc |
Дата | |
Msg-id | thhal-0bVe6Ah3/cS4VwEmRiB+YCAAmoB+3HQ@mailblocks.com обсуждение исходный текст |
Ответ на | Re: BLOBs etc (Kris Jurka <books@ejurka.com>) |
Ответы |
Re: BLOBs etc
Re: BLOBs etc |
Список | pgsql-jdbc |
Kris > I'm not clear what your advocating in concrete terms. A new pseudo type > "binary data" that could be used until it needs to convert it into a > concrete type? When does this conversion have to happen? > Couldn't this be limited to the client/server protocol? There are 4 cases that will fail today. If you attempt to: 1. stream lob data from the client for storage in a bytea. 2. send a bytea data "by value" for storage in a LOB. 3. read LOB data that is passed as a bytea. 4. read bytea data that is really a LOB. As you pointed out earlier, it should be possible to make the client handle cases #3 and #4 so what's left for the server is to deal with #1 and #2. That doesn't sound like rocket science to me. Regards, Thomas Hallgren
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