Обсуждение: Logical decoding currently not usable for all due to lack ofLargeObject-support

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Logical decoding currently not usable for all due to lack ofLargeObject-support

От
Andreas Joseph Krogh
Дата:
The lack of LargeObject-support makes it unusable for installations using it.
 
Any plans to support LOs in logical decoding so we can replicate databases using them?
 
--
Andreas Joseph Krogh

Re: Logical decoding currently not usable for all due to lack ofLargeObject-support

От
Andres Freund
Дата:
Hi,

On 2018-08-16 13:31:14 +0200, Andreas Joseph Krogh wrote:
> The lack of LargeObject-support makes it unusable for installations using it.
>  
> Any plans to support LOs in logical decoding so we can replicate databases 
> using them?

I personally am not planning to work on it, but would probably spend
some time reviewing design & patches.

It's not entirely clear how to do so in a nice manner, given the
essentially arbitrary writes the API allows.

Greetings,

Andres Freund

Sv: Re: Logical decoding currently not usable for all due to lackof LargeObject-support

От
Andreas Joseph Krogh
Дата:
På torsdag 16. august 2018 kl. 13:38:54, skrev Andres Freund <andres@anarazel.de>:
Hi,

On 2018-08-16 13:31:14 +0200, Andreas Joseph Krogh wrote:
> The lack of LargeObject-support makes it unusable for installations using it.
>  
> Any plans to support LOs in logical decoding so we can replicate databases
> using them?

I personally am not planning to work on it, but would probably spend
some time reviewing design & patches.

It's not entirely clear how to do so in a nice manner, given the
essentially arbitrary writes the API allows.
 
I understand it's not an easy task. Unfortunately without this logical replication is useless for us.
 
Any PG-company wants to take on this task for funding?
 
--
Andreas Joseph Krogh