doc: clarify the limitation for logical replication when REPILICA IDENTITY is FULL

Hayato Kuroda (Fujitsu) <kuroda.hayato@fujitsu.com>

From: "Hayato Kuroda (Fujitsu)" <kuroda.hayato@fujitsu.com>

To: "'pgsql-hackers@lists.postgresql.org'" <pgsql-hackers@lists.postgresql.org>

Cc: Peter Smith <smithpb2250@gmail.com>, Amit Kapila <amit.kapila16@gmail.com>, Önder Kalacı <onderkalaci@gmail.com>

Date: 2023-07-10T03:33:48Z

Lists: pgsql-hackers

Commits

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Doc: Update the logical replication restriction w.r.t Replica Identity Full.
- 961cf5c9055f 17.0 landed

Attachments

add_description.patch (application/octet-stream) patch

Dear hackers,

This is a fork thread from [1]. While analyzing codes I noticed that UPDATE and
DELETE cannot be replicated when REPLICA IDENTITY is FULL and the table has datatype
which does not have the operator class of Btree. I thnk this restriction is not
documented but should be. PSA the patch to add that. Thought?

[1]: https://www.postgresql.org/message-id/TYAPR01MB586687A51AB511E5A7F7D3E6F526A%40TYAPR01MB5866.jpnprd01.prod.outlook.com

Best Regards,
Hayato Kuroda
FUJITSU LIMITED