<title>Initialization</title>
<para>Use
<screen>
-(asdf:operate 'adsf:load-op 'clsql-postgresql)
+(asdf:operate 'asdf:load-op 'clsql-postgresql)
</screen>
to load the PostgreSQL back-end. The database type for the
PostgreSQL back-end is <symbol>:postgresql</symbol>.</para>