| From: | Neil Conway <nconway(at)klamath(dot)dyndns(dot)org> |
|---|---|
| To: | PostgreSQL Patches <pgsql-patches(at)postgresql(dot)org> |
| Subject: | improve FOUND in PL/PgSQL |
| Date: | 2002-08-13 17:30:35 |
| Message-ID: | 87d6smzmx0.fsf@klamath.dyndns.org |
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| Lists: | pgsql-patches |
This patch improves the behavior of FOUND in PL/PgSQL. In Oracle,
FOUND is set whenever a SELECT INTO returns > 0 rows, *or* when an
INSERT, UPDATE, or DELETE affects > 0 rows. We implemented the first
part of this behavior, but not the second.
I also improved the documentation on the various situations in which
FOUND can be set (excluding inside FOR loops, which I still need to
think about), and added some regression tests for this behavior.
Cheers,
Neil
--
Neil Conway <neilconway(at)rogers(dot)com>
PGP Key ID: DB3C29FC
| Attachment | Content-Type | Size |
|---|---|---|
| plpgsql_found-2.patch | text/x-patch | 5.8 KB |
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