Questions tagged [pg-upgrade]
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Performance issue after upgrading Postgresql from v11 to v12 (AWS RDS)
We have just upgraded our RDS instance to v12.2 from v11.22, and we are seeing some of the queries are performing much slower than v11.6 instance.
Would highly appreciate if can get help with this.
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pg_upgrade fails on pg_restore: error: connection to server at "localhost" port 5433 failed: FATAL: password authentication failed for user "postgres"
I have a PostgreSQL 13 installation on a Windows 10 server (on port 5432) that I want to migrate to a new PG 16.2 installation.
To this end, I downloaded the Windows x86-64 installer for PostgreSQL 16....
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