| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | "Chuck Handshy" <chuck(dot)handshy(at)gcinet(dot)net> |
| Cc: | pgsql-bugs(at)postgresql(dot)org |
| Subject: | Re: Possible Bug |
| Date: | 2002-02-19 20:33:12 |
| Message-ID: | 15416.1014150792@sss.pgh.pa.us |
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| Lists: | pgsql-bugs |
"Chuck Handshy" <chuck(dot)handshy(at)gcinet(dot)net> writes:
> When you pass a oid to the lo_open it doesn't seem to be able to accept
> it and cause and error to be generated in the log file: ERROR:
> lo_lseek: invalid large obj descriptor (0) <- Note descriptor (0), I
> passed 16832 to it as the oid.
Descriptor 0 is fine.
I suspect you have forgotten to establish a transaction block
(begin/end) around the LO operations. The descriptor returned by
lo_open is only good for the duration of the transaction block.
regards, tom lane
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