postgres: document some useful admin commands

1980-01-01 00:54:42 +00:00
parent 72c2aed6d9
commit 32e00dac9d
1 changed files with 6 additions and 0 deletions
--- a/cfg/services/postgres.nix
+++ b/cfg/services/postgres.nix
@@ -15,8 +15,14 @@


  # common admin operations:
+  #   sudo systemctl start postgresql
  #   sudo -u postgres psql
  #   > \l   # lists all databases
  #   > \du  # lists all roles
+  #   > \c pleroma  # connects to database by name
+  #   > \d   # shows all tables
  #   > \q   # exits psql
+  # dump/restore (-F t = tar):
+  #   sudo -u postgres pg_dump -F t pleroma > /backup/pleroma-db.tar
+  #   sudo -u postgres -g postgres pg_restore -d pleroma /backup/pleroma-db.tar
 }