| From: | Fernando Nasser <fnasser(at)redhat(dot)com> |
|---|---|
| To: | Andreas Prohaska <ap(at)apeiron(dot)de> |
| Cc: | "'pgsql-jdbc(at)postgresql(dot)org'" <pgsql-jdbc(at)postgresql(dot)org> |
| Subject: | Re: Streaming binary data into db, difference between |
| Date: | 2003-09-10 14:04:30 |
| Message-ID: | 3F5F2F6E.2070201@redhat.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-jdbc |
Andreas Prohaska wrote:
>
> OK. If I got you right, the Postgres JDBC driver "simulates" the
> java.sql.Blob
> getBinaryStream() etc. methods by using LargeObject internally.
>
Correct.
> I assume that I can use this to read and write Blobs, not to delete them
> since the LargeObject wouldn't be unlinked.
>
Neither to create. But you can use the org.postgresql.largeobject
extension both to create and to delete (unlink).
--
Fernando Nasser
Red Hat Canada Ltd. E-Mail: fnasser(at)redhat(dot)com
2323 Yonge Street, Suite #300
Toronto, Ontario M4P 2C9
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