| From: | Byron Nikolaidis <byronn(at)insightdist(dot)com> |
|---|---|
| To: | Michael Contzen <mcontzen(at)dohle(dot)com> |
| Cc: | "'pgsql-interfaces(at)postgresql(dot)org'" <pgsql-interfaces(at)postgreSQL(dot)org> |
| Subject: | Re: [INTERFACES] What is SQLForeignKeys in ODBC-Driver? |
| Date: | 1999-02-22 21:25:40 |
| Message-ID: | 36D1CB54.AAEED337@insightdist.com |
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| Thread: | |
| Lists: | pgsql-interfaces |
Michael Contzen wrote:
> Hello,
> I have a simple question: In technical information about the ODBC-driver you can find the following:
>
> ---------------------
> Database protocols supported: Postgres 6.2, 6.3, 6.4 (configurable by datasource)
> ...
> Extensions*:
> SQLExtendedFetch**
> SQLPrimaryKeys**
> SQLForeignKeys**
>
> ...
> ** see FAQ for additional information.
> ------------------------
>
> The FAQ doesn't tell anything about this. I have looked into the source-code an found some code for foreign keys.
> Is the a way to use foreign keys over an ODBC-link?
> Kind regards,
>
>
Yes, the driver supports SQLForeignKeys. The driver uses trigger information from the pg_trigger table to fill out
the result set. That's why it says "see the FAQ", but I never got around to putting it in the FAQ.
Byron
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