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.\" XXX standard disclaimer belongs here....
-.\" $Header: /cvsroot/pgsql/src/man/Attic/libpq.3,v 1.20 1998/07/14 02:41:26 momjian Exp $
+.\" $Header: /cvsroot/pgsql/src/man/Attic/libpq.3,v 1.21 1998/07/15 17:08:23 momjian Exp $
.TH LIBPQ INTRO 07/08/98 PostgreSQL PostgreSQL
.SH DESCRIPTION
Libpq is the programmer's interface to Postgres. Libpq is a set of
communication to be used, rather than the default local Unix domain sockets.
.sp
\(bu
+.B PGUSER
+sets the username use to connect to the database and for authentication.
+.sp
+\(bu
.B PGOPTIONS
sets additional runtime options for the Postgres backend.
.sp