Thanks Tom. These tables with this issue are related to Arcgis. I cannot modify existing tables by adding primary keys if it doesn't already have one.
Will have to exclude these tables from replication it appears.
On April 17, 2025 11:05:25 AM EDT, Tom Lane <tgl@sss.pgh.pa.us> wrote:
Mike L <giantmetfan@comcast.net> writes:
Should logical replication fail due to a column of type 'xml' in a table
in a publication?
Well, as you note, there's no equality operator for type xml.
Looking at the replication code, it looks like you might be able
to dodge the error if the replicated-to table has a primary key
(which'd necessarily not involve the xml column). Without a PK,
it will do full-row equality checks to determine tuple matches,
and that's where it falls down trying to compare the xml column.
regards, tom lane
Mike L
