Re: truncate trigger for foreign data wrappers - Mailing list pgsql-hackers

From Tom Lane
Subject Re: truncate trigger for foreign data wrappers
Date
Msg-id 25235.1470429860@sss.pgh.pa.us
Whole thread Raw
In response to Re: truncate trigger for foreign data wrappers  (Andres Freund <andres@anarazel.de>)
Responses Re: truncate trigger for foreign data wrappers  (Andres Freund <andres@anarazel.de>)
List pgsql-hackers
Andres Freund <andres@anarazel.de> writes:
> On 2016-08-05 16:35:02 -0400, Tom Lane wrote:
>> In particular, it seems to me that rather than implement just this,
>> we really ought to provide an API that lets FDWs actually implement
>> TRUNCATE if they feel like it.  Having the trigger and not TRUNCATE
>> capability itself just screams "half baked", wouldn't you say?

> Both is fine with me. I do object to the position that we need an answer
> for all utility commands - that seems like a too high hurdle to pass -
> but implementing truncate for FDWs directly sounds good.

To clarify: I was certainly not suggesting that we need to implement
more than that in the first go.  I was just saying that some sort of
long-term roadmap about utility commands for FDWs would be a good idea.
        regards, tom lane



pgsql-hackers by date:

Previous
From: Andres Freund
Date:
Subject: Re: truncate trigger for foreign data wrappers
Next
From: Peter Geoghegan
Date:
Subject: Re: Parallel tuplesort (for parallel B-Tree index creation)