| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Gena Gurchonok <gena(at)rt(dot)mipt(dot)ru> |
| Cc: | pgsql-bugs(at)postgresql(dot)org |
| Subject: | Re: ALTER TABLE |
| Date: | 2000-08-03 15:52:20 |
| Message-ID: | 8250.965317940@sss.pgh.pa.us |
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| Lists: | pgsql-bugs |
Gena Gurchonok <gena(at)rt(dot)mipt(dot)ru> writes:
> When I renaming table using ALTER TABLE,
> it doesn't change table name in RI triggers. This results in backend
> crash due to invalid arguments for RI_Check trigger procedure.
Yes, this is a known bug. Two bugs actually, first being that the
trigger definitions don't track the rename (they should probably be
storing OID not relname, although that would complicate dump/restore).
Second is that the table opens in the triggers themselves neglect to
check for open failure :-(, which results in crashes later on.
regards, tom lane
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