postgresql 12

PostgreSQL 12 : Setting Up Streaming Replication

By Mouhamadou Diaw PostgreSQL 12 was released a few month ago. When actually setting up a replication, there is no longer recovery.conf file in the PGDATA. Indeed all parameters of the recovery.conf should be now in the postgresql.conf file. And(…)

PostgreSQL 12: New option –exclude-database for pg_dumpall

By Mouhamadou Diaw Up to PostgreSQL 11 pg_dump all was used to dump all PostgreSQL databases of a cluster into one script file. The script file then contains SQL commands that can be used as input to psql to restore(…)

PostgreSQL 12 : New option –socketdir for pg_upgrade

By Mouhamadou Diaw PostgreSQL 12 is under development but tests can be done. Steps to install this version can be found in this dbi blog . Many thanks to Daniel. While reading the documentation I(…)

Some more zheap testing

Hervé already did some tests with zheap and documented his results yesterday. After some more discussions with Amit who did the session about zHeap at the conference here in Lisbon (you can(…)