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* Triggers & BLOB's
@ 2008-09-12 21:01 kevin kempter <kevin@kevinkempterllc.com>
0 siblings, 1 reply; 2+ messages in thread
From: kevin kempter @ 2008-09-12 21:01 UTC (permalink / raw)
To: pgsql-admin
Hi All;
Can I put an update/insert/delete trigger on a BLOB (lo_* style)
column, It looks like the trigger should actually live on the data
column of the pg_largeobject table to be effective. Is this correct ?
Thanks in advance...
^ permalink raw reply [nested|flat] 2+ messages in thread
* Re: Triggers & BLOB's
@ 2008-09-12 21:07 Alvaro Herrera <alvherre@commandprompt.com>
parent: kevin kempter <kevin@kevinkempterllc.com>
0 siblings, 0 replies; 2+ messages in thread
From: Alvaro Herrera @ 2008-09-12 21:07 UTC (permalink / raw)
To: kevin kempter <kevin@kevinkempterllc.com>; +Cc: pgsql-admin
kevin kempter wrote:
> Hi All;
>
> Can I put an update/insert/delete trigger on a BLOB (lo_* style) column,
> It looks like the trigger should actually live on the data column of the
> pg_largeobject table to be effective. Is this correct ?
You can't put a trigger in pg_largeobject. Of course, you can put a
trigger in the table that you're storing the OID's in.
--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
^ permalink raw reply [nested|flat] 2+ messages in thread
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2008-09-12 21:01 Triggers & BLOB's kevin kempter <kevin@kevinkempterllc.com>
2008-09-12 21:07 ` Alvaro Herrera <alvherre@commandprompt.com>
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