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From: Amit Kapila <[email protected]>
To: Zhijie Hou (Fujitsu) <[email protected]>
Cc: vignesh C <[email protected]>
Cc: YeXiu <[email protected]>
Cc: Ian Lawrence Barwick <[email protected]>
Cc: Peter Smith <[email protected]>
Cc: Bharath Rupireddy <[email protected]>
Cc: PostgreSQL Hackers <[email protected]>
Subject: Re: Skipping schema changes in publication
Date: Thu, 17 Apr 2025 09:12:22 +0530
Message-ID: <CAA4eK1KYQz7cf46_D=6VkZ4J6Y8vJ88MMi=6zm2TJXDP+V1mLg@mail.gmail.com> (raw)
In-Reply-To: <OS3PR01MB5718C8BE84B862E7E0CEC29B94BD2@OS3PR01MB5718.jpnprd01.prod.outlook.com>
References: <CALDaNm3=JrucjhiiwsYQw5-PGtBHFONa6F7hhWCXMsGvh=tamA@mail.gmail.com>
	<CALj2ACVOzhs+BD+abFV2x4oKJdsDNd6SgsE7r8UjnZDCKGEckA@mail.gmail.com>
	<CAA4eK1K6Kr88d2S0zFdHRMyuoaZeNh+ktU+oigmCuD09_x_-+g@mail.gmail.com>
	<CAHut+PsvC-NezO3MJkdyEz=G1QRje2LntjwhQiEeVbmhOQuBMA@mail.gmail.com>
	<CALDaNm18VH2j8cTqfELHQ=0ZNognbGBhbHPteJenWQC6C2dueQ@mail.gmail.com>
	<CALDaNm0k_0Ccj47wzJzzPFwgQB7w=R5+Q2_nSqYrmMmjhmcRUw@mail.gmail.com>
	<CAHut+Pv_0DwyWoGQNMF+G2AGqMuJTzWQKRtmxaC+=zLTPL-Zkw@mail.gmail.com>
	<CALDaNm2-GJt2HsYTkLqQ=ecm=R-vOBw1=aM_d2EiYbz39x_cTQ@mail.gmail.com>
	<TYCPR01MB8373C3120C2B3112001ED6F1EDCF9@TYCPR01MB8373.jpnprd01.prod.outlook.com>
	<CALDaNm0iZZDB300Dez_97S8G6_RW5QpQ8ef6X3wq8tyK-8wnXQ@mail.gmail.com>
	<CAHut+PtiomM+iyAZHvb2dzfsPvRru266KuBe49hKy2n2h+m_zA@mail.gmail.com>
	<CALDaNm30KDnwX4Czi29fqLb8JBkuwqjbpj9ixwNXXox574NZqQ@mail.gmail.com>
	<CALDaNm1PfKRJsEzbKpyt=v4p3bw+_SzE+LFPsMhR5X+qs+0pPw@mail.gmail.com>
	<TYCPR01MB83730A2F1D6A5303E9C1416AEDD99@TYCPR01MB8373.jpnprd01.prod.outlook.com>
	<CALDaNm0sAU4s1KTLOEWv=rYo5dQK6uFTJn_0FKj3XG1Nv4D-qw@mail.gmail.com>
	<CALDaNm3CLRa95tpas6tEj8x58MUNDShxBNoYS+P8Uq5cryoAOw@mail.gmail.com>
	<CALDaNm0EKC3o=v+F7GneGibuCULGKkBWXmNaVB4GR9HoqD066A@mail.gmail.com>
	<CALDaNm1Z1Rmqj9s6P9ZzmrVA9F_vZ_DwwhYAJmsjqmY6dS3-hA@mail.gmail.com>
	<CAB8KJ=jJGuW=ozKmXZzKDUHZ_-J2ZYGOtJo=i2cnNbSu6=KuYg@mail.gmail.com>
	<CALDaNm1mbFP8fxHU_H1Ex4cT2Aq3n8FE79tq0TO5ThvFnDUYMA@mail.gmail.com>
	<CAB8KJ=jq4RwTs8K7pokmXQwQppP2ChVJLMSAdXaxAX+c1r+mdg@mail.gmail.com>
	<CALDaNm1mJvLni8GODebKBmyegXuZ18bLoG-Pz6H1MCX=vphCYA@mail.gmail.com>
	<CALDaNm3dWZCYDih55qTNAYsjCvYXMFv=46UsDWmfCnXMt3kPCg@mail.gmail.com>
	<CALDaNm1AQZYgT0tALRrkvpP1Q+8+e7vkGCUjQ-jim1C0q3e=zA@mail.gmail.com>
	<CAA4eK1KRdAPC=5=7tQ1GW0cRwD=zaDMi+T4u_k4GxPhPY6e8BQ@mail.gmail.com>
	<OS3PR01MB5718C8BE84B862E7E0CEC29B94BD2@OS3PR01MB5718.jpnprd01.prod.outlook.com>

On Wed, Apr 16, 2025 at 8:22 AM Zhijie Hou (Fujitsu)
<[email protected]> wrote:
>
> On Thu, Apr 10, 2025 at 7:25 PM Amit Kapila wrote:
> >
> > On Tue, Jan 9, 2024 at 12:02 PM vignesh C <[email protected]> wrote:
> > >
> > > As I did not see much interest from others, I'm withdrawing this patch
> > > for now. But if there is any interest others in future, I would be
> > > more than happy to work on this feature.
> > >
> >
> > Just FYI, I noticed a use case for this patch in email [1]. Users would like to
> > replicate all except a few columns having sensitive information. The challenge
> > with current column list features is that adding new tables to columns would
> > lead users to change the respective publications as well.
> >
> > [1] -
> > https://www.postgresql.org/message-id/tencent_DCDF626FCD4A556C51BE
> > 270FDC3047540208%40qq.com
>
> BTW, I noticed that debezium, an open source distributed platform for change
> data capture that replies on logical decoding, also support specifying the
> column exclusion list[1]. So, this indicates that there could be some use cases
> for this feature.
>

Thanks for sharing the link. I see that they support both the include
and exclude lists for columns and tables.

-- 
With Regards,
Amit Kapila.






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