| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Peter Pilsl <pilsl(at)goldfisch(dot)at> |
| Cc: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: blobs dont rollback ? |
| Date: | 2000-10-23 14:17:03 |
| Message-ID: | 8189.972310623@sss.pgh.pa.us |
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| Lists: | pgsql-general |
Peter Pilsl <pilsl(at)goldfisch(dot)at> writes:
> A table contains many entries and each entry includes a single
> blob-oid. In a databaseprocessing perlscript I need to delete such a
> blob and perform the lo_unlink and later I rollback the session without
> commiting (and even no autocommiting) in between. In my opinion this
> should have left the original blob unchanged.
Sorry, you lose: in current releases a blob is a table, and table
deletion is not rollback-able (the physical Unix file is deleted
immediately...)
This will be fixed in 7.1.
regards, tom lane
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