RE: row filtering for logical replication - Mailing list pgsql-hackers

From tanghy.fnst@fujitsu.com
Subject RE: row filtering for logical replication
Date
Msg-id OS0PR01MB611367BB85115707CDB2F40CFB5A9@OS0PR01MB6113.jpnprd01.prod.outlook.com
Whole thread Raw
In response to RE: row filtering for logical replication  ("houzj.fnst@fujitsu.com" <houzj.fnst@fujitsu.com>)
Responses Re: row filtering for logical replication
List pgsql-hackers
On Thu, Jan 20, 2022 9:13 AM houzj.fnst@fujitsu.com <houzj.fnst@fujitsu.com> wrote:
> Attach the V68 patch set which addressed the above comments and changes.
> The version patch also fix the error message mentioned by Greg[1]
> 

I saw a problem about this patch, which is related to Replica Identity check.

For example:
-- publisher --
create table tbl (a int);
create publication pub for table tbl where (a>10) with (publish='delete');
insert into tbl values (1);
update tbl set a=a+1;

postgres=# update tbl set a=a+1;
ERROR:  cannot update table "tbl"
DETAIL:  Column "a" used in the publication WHERE expression is not part of the replica identity.

I think it shouldn't report the error because the publication didn't publish UPDATES.
Thoughts?

Regards,
Tang

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