MIME-Version: 1.0
References: 
 <CAFiTN-u5D5o_AGNbHRZHaOqAMWkxLf+hSk_r9X3gv6HbLOB5+g@mail.gmail.com>
 <CALj2ACViThGQDYi-yeqUeHqG2Pozn2AiyvtDtjE6zhhbM0KsEA@mail.gmail.com>
 <CAA4eK1+44b3vd_OWfiaVNtjf5Njb5cek09pmKRmttBByeg0NoA@mail.gmail.com>
 <CAFiTN-v3L0WacCDx5dkOSonaZQbJfstXL4HrCPD1ahRdUsRnSg@mail.gmail.com>
 <CALj2ACW63uuxh0fSoxEAF8OMWhz1dJKSkp268WJDzf5BUqCf5g@mail.gmail.com>
 <CAFiTN-s9WWLOhW1TO27NtJwGf0bh2+MWyp3NEkZFeN_S5_p_rA@mail.gmail.com>
 <CAA4eK1LxnsEx5sMbQkK5MHAgXKPROMQXQ0n=fKMwz+UsfKQaMQ@mail.gmail.com>
 <CAD21AoDj+c4LXf2y4ESR-gVyv9d8V0G4R8R9pn-PcmT5zPzYcg@mail.gmail.com>
 <CAA4eK1KokmAwNOL6bS-ip_E3F96PiQTjC4j-M+5vD1T6uUyi3Q@mail.gmail.com>
 <CAFiTN-vFKE8E_N6h+peX9DP92mxCeFdm5A9Esn4DkLmNcZ-dOA@mail.gmail.com>
 <CAFiTN-shLYf-fOTQ_dBf3Xfx05gxs_8d93MHZXyyz6w2Bg5geQ@mail.gmail.com>
 <CAFiTN-tEgkKQHUikn6iBFCYf7XOObR7ncUq=OVh7WEk=6P4ymw@mail.gmail.com>
 <CAFiTN-tQiakd8m+-d6WN6RpJXSv_JcropZ2oGzme4d1JudQhYg@mail.gmail.com>
 <CAJpy0uDKbYWt+YPADj=4fHEvrGEWgnG1n_YsiGT_EZiZf0VSAw@mail.gmail.com>
 <CAFiTN-t82BiXen+HfdR9jZyOpuSO92xonnUK=khXsiZWBfOxMA@mail.gmail.com>
 <CAJpy0uAu2paxGAEffD=vaBTW9Jqbtxxawb8K8FgiASfeKPnGog@mail.gmail.com>
 <CAJpy0uC0ZWgHOivJ102A1fMkppwK3RuSMafRPKyjwkmJrjhVUw@mail.gmail.com>
 <CAFiTN-vFV9-zajrwjYHYyFnyQsooOAXW4CpxB5f-iT3APjOtoQ@mail.gmail.com>
 <CAJpy0uBeU1dZgaqsSVKc=P=EVUKxRgVuHR8jDXFL-HLibbE-kQ@mail.gmail.com>
 <CAA4eK1+FOkOxhzVLAnDymoNjp4i98H-L1+ZsWDgJEv-ndnTzTA@mail.gmail.com>
 <CAFiTN-sVK6Bp+BawCJU_WpAXQSTX4OkKmce5EE4YNBgD-XSjZw@mail.gmail.com>
 <CAA4eK1LbjV0bctib9wUnBpEkC+2rZFPnGuRtrKuc5AtUAzum+A@mail.gmail.com>
 <CAFiTN-vq50N3QP9p3_SH+tJ8Pn=uRDb0X4qEcQZYcGW9AX88rQ@mail.gmail.com>
 <CAFiTN-u3+zRGPESP5kUUfa6NxaWh1HL-gd1225KJ0Uvzi1urow@mail.gmail.com>
 <CAA4eK1L4iNk6mNTC83PbYrRfUdtivH4U961PkdFfOO7mvc=USg@mail.gmail.com>
 <CAFiTN-v+Mh64UfR5zb5rwgyGm6HS80XRSZ_XeaWkg8=+s9o3Kg@mail.gmail.com>
 <CAFiTN-s3ZFHteQsiC3H4=AjTWxuwN-w69XQ3xL5X6YOMTua4pA@mail.gmail.com>
 <CAJpy0uDe724nY59j-8hMapZ_Fru1Wo-NucF4Ea1B3Jrw=+J+UQ@mail.gmail.com>
 <CAFiTN-uR=86L_5tyiA7n73EXCSCuDfQKfL5O=c8n7zZom8_ONQ@mail.gmail.com>
 <CAD21AoDfOS-J0M9WbM3D20eGbSPzbfLQ-9XoYkxO4AZ9twqyvg@mail.gmail.com>
 <CAFiTN-vMTg2X7vwfHLr5Gvy8ViV63_iaEcpHmM8V5GpA9-u8cg@mail.gmail.com>
 <CAA4eK1+b2Ws0e_ZYJsgZAPn7VWndxAK_YM_QMKcfXst3e7F6Jg@mail.gmail.com>
 <CAFiTN-v6hFKMPrSyTBsz=AtEETYMbOxrqvhZJsPQqKgQc4WCLw@mail.gmail.com>
 <CAA4eK1KV3rYkaxys5fh-PtE9kq5xrFbiaRpOSPoRgQG494ek+g@mail.gmail.com>
 <CAFiTN-utvu=QjY1QQ1a_TvkpkpvesMWo9M8wTFYLaOTPdpOJvw@mail.gmail.com>
 <CAA4eK1+HoSOEqNwT3twArPNx4_D7hSUoEg2LnYhX8n9iUwhXgQ@mail.gmail.com>
 <CAFiTN-tqmsfW0Sk=1RhzuduxqLrf9KEc8VOvBae+4aYxWTJwuA@mail.gmail.com>
 <CAA4eK1JmCQ=DHe3HsqpX+P3mGDUd_Z7E7oAxdstK6822W6tuCw@mail.gmail.com>
 <CAFiTN-uE4eAUYewuq3c5deAt3TtVork+H6rkUHRv68cOGr5rmQ@mail.gmail.com>
 <CAFiTN-sJbhPX+LbA8YuQeYJpfGA2XA+OKXf8jCm04RoJOyzLvw@mail.gmail.com>
 <CAJpy0uBPOyWj9itFjHzGXfrUuYS8KGmAvgdcV_9FPjWZ0EZz_w@mail.gmail.com>
 <CAFiTN-s=iLE4qM4qmw9yXKqW09R_c_HqaSGeZXJ2EaTVfXss+g@mail.gmail.com>
 <CAA4eK1KYo0vZpPSRc_4gVpa06-J39gxjs3tHFyckgkBfYJSfFA@mail.gmail.com>
 <CAFiTN-vrKc6OWzrg6yvpwYcj79k=zkrDp3uwiZzjwrWLJAq6tw@mail.gmail.com>
 <CAA4eK1LmvrfEgn1NUZZ=E3yMCjQdNZ5=_SBEry73-EmF6jM_PQ@mail.gmail.com>
 <CAFiTN-vjfub5b3PqPQzfOw9BSjm8jt28ott+Hoz9CrRxJHzYkg@mail.gmail.com>
 <CAFiTN-v=ANapYvRK+SOy2wJb4CSuD6Vb6_bTGuReM9Dv+3tucA@mail.gmail.com>
 <CALDaNm1zEYoSdf2Ns-=UJRw95E5sbfpB0oaNUWtRJN27Q1Knhw@mail.gmail.com>
 <CALDaNm3USsXVNBsfdpkp60HVgrTV4taWMk1xZYNBa7QUF=V0jg@mail.gmail.com>
 <CAFiTN-sNg9ghLNkB2Kn0SwBGOub9acc99XZZU_d5NAcyW-yrEg@mail.gmail.com>
 <CAJpy0uAF3EYcYdpTHdKMeXfvaPbNvnWrZUATrSLL1hqjao=33A@mail.gmail.com>
 <CAFiTN-uikggCKp2LscTorKY5d3KF9j93DW0xebDcRX86G+ZsSw@mail.gmail.com>
 <CAJpy0uDaOoVK8S3_xxTAcTDpfK1AY7tApw7nPOZG_gUz+DMi=Q@mail.gmail.com>
 <CAA4eK1+AdeC5B9xrAXSKWGtTh-0d8xdD=fZttmOBm+c8o8thAQ@mail.gmail.com>
 <CAFiTN-skBQAeuzuUd+PDK0Gqc8g+4x9ypBMwJhOrmW8ZCFKGSA@mail.gmail.com>
 <CAJpy0uCdrsW5T+okq7xTOVxagje7FW3DOeY5B0CGKYa5VqF_tQ@mail.gmail.com>
 <CAFiTN-u+_mFj9caYYFO7=_YHFXk5y=vvOm2H2=5hctYktmAVGA@mail.gmail.com>
 <CALDaNm1aivk9KgQ5daeF6YZzuE+0wWc2yb7wb6qikNyvfPN0Sg@mail.gmail.com>
 <CAJpy0uD6fTEUYJx3+yDbvB=VW7c5AaGoeSd7iwHdYYO=kYGn3g@mail.gmail.com>
 <CALDaNm2YOOdJ25X1sJ+DYz37K6Qi4g0ZNFHb_pQMF9UqancnEA@mail.gmail.com>
 <CAHut+PtMS5bENS0DVtBj+s3kUEOq61+hSkqLODjFB78egB0imQ@mail.gmail.com>
 <CAFiTN-s_M83sfs+MHHbUrMesjsCPN4JWxY5MChCEiY1U-u7=9g@mail.gmail.com>
 <CAFiTN-vj8NTm9w_L2XdhxJCub_RZw__YVUgfXa1B1kJzJctRNw@mail.gmail.com>
 <CAJpy0uBDLnfhuSiev8W9ZMFNTzUmqhds2dKayUpLoN-z1dtsLA@mail.gmail.com>
 <CAFiTN-uL9f0X+=Ep4BbAPvaTJA7S4XHM--G4BsnPJw4uJW7EGQ@mail.gmail.com>
 <CAJpy0uDG=t-y_m8t1zpBzfz9viP3K8dyQgkruaraVT85UtTkrg@mail.gmail.com>
 <CAFiTN-tR8Rhs8uhfbck0Ac4dd1MopvvYgjK39nWyNXRp9Z3Qww@mail.gmail.com>
 <CAA4eK1Kf15UpNmpTTE2XyX=9PE_oTpOoy5xqg3rFWbxwwP4Rbg@mail.gmail.com>
 <CAFiTN-tNqb0vjuadDz-as67ksSXa=aEK+JW=4b54RVmkUK1m2Q@mail.gmail.com>
 <CAFiTN-vDCxx6ydUFo59L8qNBbierg4as3TGPPiavR7UZjYurzA@mail.gmail.com>
 <CAHut+PsWms218ENALnytLEV4NpxjOrAYhChLDaMaeE65-vNgrQ@mail.gmail.com>
 <CAFiTN-v9i9RmDvdUmtMUow4=b+nr0k7LKMyEQ+6ZF=EVdfBhBA@mail.gmail.com>
 <CALDaNm2YTKwPDjt9OV49RgM0zbkWhMhNu228bj_7f+zzcPb-ew@mail.gmail.com>
 <CAFiTN-t_4XvofM3an-WmykqnPE+9wf9U+o2M7p1CWd9eXkN88Q@mail.gmail.com>
 <CAHut+PuaqNDfDu_3xkZR4OYxw-B7ew_WjpLXCBvMcSBJz2K6Xg@mail.gmail.com>
 <CAFiTN-uqNN9S_hRuda_th5MEpywa15g+XO00yM6tNJ-spGRRJw@mail.gmail.com>
 <CABdArM6QxXatkGefTHy__HgaYHBvbKesffeXzT8Vn-kvcvGK4w@mail.gmail.com>
 <CAFiTN-tgMWr=TGPhs9BxaPuSC_jhM7sJJ4fHedE5W6=h40jLfA@mail.gmail.com>
 <CABdArM5fgzfyC2mH3YGB8t8cJBHWqAG1BS6rJMk7mX-8=9d=Cg@mail.gmail.com>
 <CABdArM568KF4WXdFX_aZkCiDK8R71Wpep0gC2a+cV8BMobwkrg@mail.gmail.com>
 <CAFiTN-vQ0tu18BD3UmKPb0rzZyFMQAVgGbdpMA8iYLX7PZOqOA@mail.gmail.com>
 <CALDaNm20PDtmG2E3qaTC+YuL5twv+c9k573wL3sb=OwgmZphxQ@mail.gmail.com>
 <CAA4eK1LhOHa_TEznw+gFoq+w0vMvvsDG2g9Xq8Mwa8xZMY73og@mail.gmail.com>
 <CAFiTN-vPDqrQ2rHykNgd+groFxqwBYFQF97R-Co2EmtUkV6MTg@mail.gmail.com>
 <CAFiTN-vsd=wNiEPXPQhZnipAb--+mBUC01M-pcjBjbRockgCUA@mail.gmail.com>
 <CAJpy0uCjSq_gUCJBfURhqtB6bLvkKSUL-sVXpaGKjEapv5+t+Q@mail.gmail.com>
 <CAFiTN-uZ-LaStAY3NuCY-nb7GCB9joiHX7HtHEMseJ0xfnqVSg@mail.gmail.com>
 <CAFiTN-vhJxRW5NQ628oidnk0KtHwKt11dW9-+vxqpXLTgjiYiA@mail.gmail.com>
 <CALDaNm1cJURibYKY4+DuNosjM72C9oGheUF-roMyff__+AsKBw@mail.gmail.com>
 <CAJpy0uD1_77TDAFc4jE-94X-WUus7Q3gGU0pXfC+Tticq1hFvA@mail.gmail.com>
 <CAA4eK1LFcSc4XCj4mU-cv27F_6n6=+ehJ=YAsAnyBbz4Sv_tVg@mail.gmail.com>
 <CAFiTN-s5ZtjXKrSbam7TNWJ9Ax-kCancXcestAnx2by7dK0-UA@mail.gmail.com>
 <CAFiTN-u=Da32mXyz8jocEGtuLSG4ccXXj_aEzUTPp2zkLb3MVA@mail.gmail.com>
 <CALDaNm1qY5e0thfsDB2uWXqZn4hgTWTxiUDwcF1hWA-jodsKYg@mail.gmail.com>
 <CALDaNm1nFtv3dtdRdbqWo2Rf_av7XbxDfK1Orqjcqs_Su_cLRQ@mail.gmail.com>
 <CABdArM7R498qC5Fr42aU_q-2Sc5QsT4dyKgmO_f6Uy=8oCAFXA@mail.gmail.com>
 <CAFiTN-sRZ+Z_9B3ue2L4zkbcfmPjjcAjcR1C+px1PyAs+HGsSg@mail.gmail.com>
 <CAFiTN-sdcjf9xJ2M-=ab5e4y662tTmFFiP4gHL44tC9PcQozcw@mail.gmail.com>
 <CALDaNm2WNjaNxUijVkvT6y69D62rfCu8OMwU-Pf-84un2r_=ig@mail.gmail.com>
 <CAHut+PvEP5uUR13xJ3gbNKGU49=Rg32DXMGZ2wL9jTcKHyN_=Q@mail.gmail.com>
 <CALDaNm3Jb5AQTsFJFxYZZJCaheT7qToCZkEALfW-vsMMFxjOyQ@mail.gmail.com>
 <CAHut+PtQn5U9i00qvBmjo0KBxyb+ZmBb38NzF91KnX4J86Jg_g@mail.gmail.com>
 <CALDaNm1a1gzy0L38U394_4OFwGUS8ALgSONYj++VLimY0g9piQ@mail.gmail.com>
 <CABdArM5X63AdtS99QKGjVijUd_Q_dV8QUDSo4nTHKJjn3JwtAg@mail.gmail.com>
 <CAA4eK1+h=QV4Zi=PW8Zt2D6be5ki5Mu2HgdXcfUophptx6Mt_A@mail.gmail.com>
 <CAFiTN-s-tuxar9Dp5He0CFa1pzfy1fmiwcBj6PtwD0hDodE5ng@mail.gmail.com>
 <CAFiTN-sx=k+Th=uYsrLcS6YMZbPVi9Wrggn1w2Nzf9MLEU7YRQ@mail.gmail.com>
 <CAFiTN-u5pcgAhXyJgj+p7-xmShtp0i8xA000tzjCLFQp_zMXUA@mail.gmail.com>
 <CAFiTN-tRpS7b3qFqckqFtHETj0jyzj-8SxC1arjfwf-hQd47PQ@mail.gmail.com>
 <CABdArM5Ka_m_GWhL_zZbeDPKmL-Wezwb4A-NHnO-v-fRDuhA-Q@mail.gmail.com>
 <CAFiTN-sqEMAbZ2pTt=zMa=918NV7HVeXF4bCOF+swtzKnTy5yQ@mail.gmail.com>
 <CALDaNm0WX0Vqoy2UQZh-2TpWraf4OYn28kWe9aGR=vxKwLA+bw@mail.gmail.com>
 <CAJpy0uAA_XszCAcoBuCUM3VobD39DbMDwCPUT+XW7wFfE+_E8w@mail.gmail.com>
 <CAFiTN-urKwsdyFvwz1go_C7jJFtLA8TJEhnaECAjuqkRk_1cXA@mail.gmail.com>
 <CAJpy0uBhJGqD+OyA9Uk8bHyk61XWHEf3Le1QxkotwOLcQCqaZA@mail.gmail.com>
 <CAFiTN-sbAXS6deUarPDunj2U+A6Dvhw_TASy4oMv4Tc63-_T9g@mail.gmail.com>
 <CAJpy0uBaW7ziTsHOu_z37-epihxx3qGMjqdV+_-Z-RFjq5EOGg@mail.gmail.com>
 <CAFiTN-sxVPbuqHjz99NGTz5UU0xgegsvpRa6=NkbP8_iW+X6-A@mail.gmail.com>
 <CAJpy0uBs6D9ojMpz4MWgrxDbvRxqnvN+B+JnMNezBtuvhk_j9A@mail.gmail.com>
 <CAFiTN-urmbTtk40RfLU8UMYtzk-_DLXwui3_G+TWp6XYKBphjw@mail.gmail.com>
 <CAJpy0uDR1cTNaszCDZ2TFrXriWgtDOoFSqnVdexJE89hCt8GEw@mail.gmail.com>
 <CAFiTN-teHjcn7OkfE7n-e=sKGogeEjcZ+4HcfB2FaD1-55zDpg@mail.gmail.com>
 <CAA4eK1+Rd-Y5VbKJfcvaqdoUu2rw+CqOMxxA3FpgLWfnxE5EeQ@mail.gmail.com>
 <CAJpy0uBVpriG+SrL_gzztRTZqUq82UNJsRFTfSKGCvS_uB9x+Q@mail.gmail.com>
 <CAFiTN-vDW7pR4xJ6DV5RAeLKOFDV6TQ1Qm-nZ3qDbEcW5nTt_g@mail.gmail.com>
 <CAFiTN-t0Gd9a+t_cgMaT8miRfvZ7MnnythL=RbYScS2kmHDv9A@mail.gmail.com>
 <CALDaNm0No4-bF5C1uMHtHB17yum_vVfsVywzxH9+9o0dMjhwRw@mail.gmail.com>
 <CAFiTN-sL7MVgbWh-_2YkC-dtHjZUEk8u1rBicM2+WQiFAUjKjw@mail.gmail.com>
 <CAHut+PuiNhJ0abjqQqNsEJDWPHQTvM_O0+FOa9f5cEvNCYxDPw@mail.gmail.com>
In-Reply-To: 
 <CAHut+PuiNhJ0abjqQqNsEJDWPHQTvM_O0+FOa9f5cEvNCYxDPw@mail.gmail.com>
From: Amit Kapila <amit.kapila16@gmail.com>
Date: Mon, 15 Jun 2026 14:36:09 +0530
Message-ID: 
 <CAA4eK1J4rNW7tJLaMS50nr9uu=ddf7LSO5=oP6rVPgFQMoJ8Ag@mail.gmail.com>
Subject: Re: Proposal: Conflict log history table for Logical Replication
To: Peter Smith <smithpb2250@gmail.com>
Cc: Dilip Kumar <dilipbalaut@gmail.com>, vignesh C <vignesh21@gmail.com>,
	shveta malik <shveta.malik@gmail.com>,
 Nisha Moond <nisha.moond412@gmail.com>,
	Masahiko Sawada <sawada.mshk@gmail.com>,
	Bharath Rupireddy <bharath.rupireddyforpostgres@gmail.com>,
	PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
Archived-At: 
 <https://www.postgresql.org/message-id/CAA4eK1J4rNW7tJLaMS50nr9uu%3Dddf7LSO5%3DoP6rVPgFQMoJ8Ag%40mail.gmail.com>
Precedence: bulk

On Mon, Jun 15, 2026 at 11:36=E2=80=AFAM Peter Smith <smithpb2250@gmail.com=
> wrote:
>
> A trivial review comment for v50-0003.
>
> =3D=3D=3D=3D=3D=3D
> src/backend/replication/logical/conflict.c
>
> 1.
> +void
> +ProcessPendingConflictLogTuple(void)
> +{
> + Relation conflictlogrel;
> + ConflictLogDest dest;
> +
> + /* Nothing to do */
> + if (MyLogicalRepWorker->conflict_log_tuple =3D=3D NULL)
> + return;
> +
> + PG_TRY();
> + {
>
> Those 2 variables are only used within the PG_TRY block, so they can
> be declared there.
>

I request you to please collect all such code-level comments and share
as one email. I know it is not always possible and sometimes it is
good to share whatever one has reviewed. However, sometimes, I get the
feeling that I may overlook some other key design related comment by
someone which needs more discussion. I understand that I am no one to
tell how you or someone should share her/his review but this is just a
humble request and if you don't like it, feel free to ignore it.

--=20
With Regards,
Amit Kapila.