Dear Justin, Thank you for your quick reply. Unfortunately, the server having this issue is an Azure Flexible Server. Upgrades are managed by Azure, I will have to wait until they release the version 13.7.
Is there a procedure to replicate the database and preserve the bug. My attempts with pg_dump/psql failed (the bug vanishes). If so then I can clone the faulty database and upgrade it on a newer version. Best regards, Landercy Jean
