| From: | Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com> |
|---|---|
| To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
| Cc: | "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Kyotaro HORIGUCHI <horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp> |
| Subject: | Re: alternative to PG_CATCH |
| Date: | 2019-10-29 15:53:02 |
| Message-ID: | 6339394a-cb5b-077f-1e3c-97fcc395b1f4@2ndquadrant.com |
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| Lists: | pgsql-hackers |
On 2019-10-28 13:45, Robert Haas wrote:
> In theory, the do_rethrow variable could conflict with a symbol
> declared in the surrounding scope, but that doesn't seem like it's a
> problem worth getting worked up about.
Right. A PG_TRY block also declares other local variables for internal
use without much care about namespacing. If it becomes a problem, it's
easy to address.
--
Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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