brew install postgresql@15

brew install postgresql@15

==> Caveats
==> postgresql@15
This formula has created a default database cluster with:
  initdb --locale=C -E UTF-8 /Users/user/brew/var/postgresql@15
For more details, read:
  https://www.postgresql.org/docs/15/app-initdb.html

postgresql@15 is keg-only, which means it was not symlinked into /Users/user/brew,
because this is an alternate version of another formula.

If you need to have postgresql@15 first in your PATH, run:
  echo 'export PATH="/Users/user/brew/opt/postgresql@15/bin:$PATH"' >> ~/.zshrc

For compilers to find postgresql@15 you may need to set:
  export LDFLAGS="-L/Users/user/brew/opt/postgresql@15/lib"
  export CPPFLAGS="-I/Users/user/brew/opt/postgresql@15/include"

For pkg-config to find postgresql@15 you may need to set:
  export PKG_CONFIG_PATH="/Users/user/brew/opt/postgresql@15/lib/pkgconfig"


To restart postgresql@15 after an upgrade:
  brew services restart postgresql@15
Or, if you don't want/need a background service you can just run:
  /Users/user/brew/opt/postgresql@15/bin/postgres -D /Users/user/brew/var/postgresql@15

To connect:

• psql postgres

Errors

psql
psql: error: connection to server on socket "/tmp/.s.PGSQL.5432" failed: FATAL:  database "xxxx" does not exist

Related

• brew formulae

See also

• PostgreSQL: psql, .psqlrc, .pgpass, $HOME/.pg service.conf, -U, -W, -d, meta-commands: \du, \dg, \ddp, \dp, \list, \dn, \dt, \c, \l, \di, \q, show users, show, su - postgres, psql -c, \?, \connect, \conninfo, --version, --help, PL/pgSQL
• brew install postgresql, PostgreSQL versions, psql, brew install libpq, Database operations