| From: | Kris Jurka <books(at)ejurka(dot)com> |
|---|---|
| To: | Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Rushabh Lathia <rushabh(dot)lathia(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, Rushabh Lathia <rushabh(dot)lathia(at)enterprisedb(dot)com> |
| Subject: | Re: [BUGS] Server crash while trying to read expression using pg_get_expr() |
| Date: | 2010-06-09 17:28:15 |
| Message-ID: | alpine.BSO.2.00.1006091322140.8548@leary.csoft.net |
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| Lists: | pgsql-bugs pgsql-hackers |
On Wed, 9 Jun 2010, Heikki Linnakangas wrote:
> Are you thinking we should retrict pg_get_expr() to superusers then?
>
That seems like it will cause problems for both pg_dump and drivers which
want to return metadata as pg_get_expr has been the recommended way of
fetching this information.
The JDBC driver uses pg_get_expr to decode both pg_attrdef.adbin and
pg_index.indpred.
Kris Jurka
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