- ======================================================================
- For procedural languages and postgresql functions, please note that
- you might have to update them when updating the server.
- If you have many tables and many clients running, consider raising
- kern.maxfiles using sysctl(8), or reconfigure your kernel
- appropriately.
- The port is set up to use autovacuum for new databases, but you might
- also want to vacuum and perhaps backup your database regularly. There
- is a periodic script, /usr/local/etc/periodic/daily/502.pgsql, that
- you may find useful. You can use it to backup and perfom vacuum on all
- databases nightly. Per default, it perfoms `vacuum analyze'. See the
- script for instructions. For autovacuum settings, please review
- ~pgsql/data/postgresql.conf.
- To allow many simultaneous connections to your PostgreSQL server, you
- should raise the SystemV shared memory limits in your kernel. Here are
- example values for allowing up to 180 clients (configurations in
- postgresql.conf also needed, of course):
- options SYSVSHM
- options SYSVSEM
- options SYSVMSG
- options SHMMAXPGS=65536
- options SEMMNI=40
- options SEMMNS=240
- options SEMUME=40
- options SEMMNU=120
- If you plan to access your PostgreSQL server using ODBC, please
- consider running the SQL script /usr/local/share/postgresql/odbc.sql
- to get the functions required for ODBC compliance.
- Please note that if you use the rc script,
- /usr/local/etc/rc.d/postgresql, to initialize the database, unicode
- (UTF-8) will be used to store character data by default. Set
- postgresql_initdb_flags or use login.conf settings described below to
- alter this behaviour. See the start rc script for more info.
- To set limits, environment stuff like locale and collation and other
- things, you can set up a class in /etc/login.conf before initializing
- the database. Add something similar to this to /etc/login.conf:
- ---
- postgres:\
- :lang=en_US.UTF-8:\
- :setenv=LC_COLLATE=C:\
- :tc=default:
- ---
- and run `cap_mkdb /etc/login.conf'.
- Then add 'postgresql_class="postgres"' to /etc/rc.conf.
- ======================================================================
- To initialize the database, run
- /usr/local/etc/rc.d/postgresql initdb
- You can then start PostgreSQL by running:
- /usr/local/etc/rc.d/postgresql start
- For postmaster settings, see ~pgsql/data/postgresql.conf
- NB. FreeBSD's PostgreSQL port logs to syslog by default
- See ~pgsql/data/postgresql.conf for more info
- ======================================================================
- To run PostgreSQL at startup, add
- 'postgresql_enable="YES"' to /etc/rc.conf