(2018/08/21 16:03), Amit Langote wrote:
On 2018/08/20 23:43, Tom Lane wrote:
Chris Travers writes:
I am looking at trying to make two modifications to the PostgreSQL FDW and
would like feedback on this before I do.
1. INSERTMETHOD=[insert|copy] option on foreign table.
One significant l
On Wed, Aug 22, 2018 at 5:13 PM Chris Travers wrote:
>
>
>
> On Wed, Aug 22, 2018 at 9:09 AM Masahiko Sawada wrote:
>>
>> On Wed, Aug 22, 2018 at 1:20 PM Chris Travers
>> wrote:
>> > The two things I would suggest is that rather than auto-detecting (if I
>> > understand your patch correctly) w
On Wed, Aug 22, 2018 at 9:09 AM Masahiko Sawada
wrote:
> On Wed, Aug 22, 2018 at 1:20 PM Chris Travers
> wrote:
> > The two things I would suggest is that rather than auto-detecting (if I
> understand your patch correctly) whether prepared transactions are possible
> on the other system, making
On Wed, Aug 22, 2018 at 1:20 PM Chris Travers wrote:
>
>
>
> On Wed, Aug 22, 2018 at 3:12 AM Masahiko Sawada wrote:
>>
>> On Tue, Aug 21, 2018 at 5:36 PM Chris Travers
>> wrote:
>> >
>> >
>> >
>> > On Tue, Aug 21, 2018 at 8:42 AM Masahiko Sawada
>> > wrote:
>> >>
>> >> On Tue, Aug 21, 2018 at
On Wed, Aug 22, 2018 at 3:12 AM Masahiko Sawada
wrote:
> On Tue, Aug 21, 2018 at 5:36 PM Chris Travers
> wrote:
> >
> >
> >
> > On Tue, Aug 21, 2018 at 8:42 AM Masahiko Sawada
> wrote:
> >>
> >> On Tue, Aug 21, 2018 at 1:47 AM Chris Travers
> wrote:
> >> >
> >> >
> >> >
> >> > On Mon, Aug 20,
On Tue, Aug 21, 2018 at 5:36 PM Chris Travers wrote:
>
>
>
> On Tue, Aug 21, 2018 at 8:42 AM Masahiko Sawada wrote:
>>
>> On Tue, Aug 21, 2018 at 1:47 AM Chris Travers
>> wrote:
>> >
>> >
>> >
>> > On Mon, Aug 20, 2018 at 4:41 PM Andres Freund wrote:
>> >>
>> >> Hi,
>> >>
>> >> On 2018-08-20 1
On Mon, Aug 20, 2018 at 4:44 PM Tom Lane wrote:
> Chris Travers writes:
> > I am looking at trying to make two modifications to the PostgreSQL FDW
> and
> > would like feedback on this before I do.
>
> > 1. INSERTMETHOD=[insert|copy] option on foreign table.
>
> > One significant limitation of
On Tue, Aug 21, 2018 at 8:42 AM Masahiko Sawada
wrote:
> On Tue, Aug 21, 2018 at 1:47 AM Chris Travers
> wrote:
> >
> >
> >
> > On Mon, Aug 20, 2018 at 4:41 PM Andres Freund
> wrote:
> >>
> >> Hi,
> >>
> >> On 2018-08-20 16:28:01 +0200, Chris Travers wrote:
> >> > 2. TWOPHASECOMMIT=[off|on] op
On 2018/08/20 23:43, Tom Lane wrote:
> Chris Travers writes:
>> I am looking at trying to make two modifications to the PostgreSQL FDW and
>> would like feedback on this before I do.
>
>> 1. INSERTMETHOD=[insert|copy] option on foreign table.
>
>> One significant limitation of the PostgreSQL FD
On Tue, Aug 21, 2018 at 1:47 AM Chris Travers wrote:
>
>
>
> On Mon, Aug 20, 2018 at 4:41 PM Andres Freund wrote:
>>
>> Hi,
>>
>> On 2018-08-20 16:28:01 +0200, Chris Travers wrote:
>> > 2. TWOPHASECOMMIT=[off|on] option
>>
>> > The second major issue that I see with PostgreSQL's foreign database
For the record, here's the proof of concept code for the transaction
manager which works off libpq connections.
It is not ready yet by any means. But it is included for design
discussion. If the previous patch gets in instead, that's fine, but figure
it is worth including here for discussion pur
On Mon, Aug 20, 2018 at 4:41 PM Andres Freund wrote:
> Hi,
>
> On 2018-08-20 16:28:01 +0200, Chris Travers wrote:
> > 1. INSERTMETHOD=[insert|copy] option on foreign table.
> >
> > One significant limitation of the PostgreSQL FDW is that it does a
> prepared
> > statement insert on each row writ
Hi,
On 2018-08-20 10:56:39 -0400, Stephen Frost wrote:
> * Andres Freund (and...@anarazel.de) wrote:
> > On 2018-08-20 16:28:01 +0200, Chris Travers wrote:
> > > 1. INSERTMETHOD=[insert|copy] option on foreign table.
> > >
> > > One significant limitation of the PostgreSQL FDW is that it does a
Greetings,
* Andres Freund (and...@anarazel.de) wrote:
> On 2018-08-20 16:28:01 +0200, Chris Travers wrote:
> > 1. INSERTMETHOD=[insert|copy] option on foreign table.
> >
> > One significant limitation of the PostgreSQL FDW is that it does a prepared
> > statement insert on each row written whic
Chris Travers writes:
> I am looking at trying to make two modifications to the PostgreSQL FDW and
> would like feedback on this before I do.
> 1. INSERTMETHOD=[insert|copy] option on foreign table.
> One significant limitation of the PostgreSQL FDW is that it does a prepared
> statement insert
Hi,
On 2018-08-20 16:28:01 +0200, Chris Travers wrote:
> 1. INSERTMETHOD=[insert|copy] option on foreign table.
>
> One significant limitation of the PostgreSQL FDW is that it does a prepared
> statement insert on each row written which imposes a per-row latency. This
> hits environments where
Hi all;
I am looking at trying to make two modifications to the PostgreSQL FDW and
would like feedback on this before I do.
1. INSERTMETHOD=[insert|copy] option on foreign table.
One significant limitation of the PostgreSQL FDW is that it does a prepared
statement insert on each row written whi
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