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.\"
.IX Title "Wiki::Toolkit::Setup::Pg 3pm"
.TH Wiki::Toolkit::Setup::Pg 3pm "2011-09-25" "perl v5.14.2" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.SH "NAME"
Wiki::Toolkit::Setup::Pg \- Set up tables for a Wiki::Toolkit store in a Postgres database.
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 2
\&  use Wiki::Toolkit::Setup::Pg;
\&  Wiki::Toolkit::Setup::Pg::setup($dbname, $dbuser, $dbpass, $dbhost);
.Ve
.PP
Omit \f(CW$dbhost\fR if the database is local.
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Set up a Postgres database for use as a Wiki::Toolkit store.
.SH "FUNCTIONS"
.IX Header "FUNCTIONS"
.IP "\fBsetup\fR" 4
.IX Item "setup"
.Vb 2
\&  use Wiki::Toolkit::Setup::Pg;
\&  Wiki::Toolkit::Setup::Pg::setup($dbname, $dbuser, $dbpass, $dbhost);
.Ve
.Sp
or
.Sp
.Vb 1
\&  Wiki::Toolkit::Setup::Pg::setup( $dbh );
.Ve
.Sp
You can either provide an active database handle \f(CW$dbh\fR or connection
parameters.
.Sp
If you provide connection parameters the following arguments are
mandatory \*(-- the database name, the username and the password. The
username must be able to create and drop tables in the database.
.Sp
The \f(CW$dbhost\fR argument is optional \*(-- omit it if the database is local.
.Sp
\&\fB\s-1NOTE:\s0\fR If a table that the module wants to create already exists,
\&\f(CW\*(C`setup\*(C'\fR will leave it alone. This means that you can safely run this
on an existing Wiki::Toolkit database to bring the schema up to date
with the current Wiki::Toolkit version. If you wish to completely start
again with a fresh database, run \f(CW\*(C`cleardb\*(C'\fR first.
.IP "\fBcleardb\fR" 4
.IX Item "cleardb"
.Vb 1
\&  use Wiki::Toolkit::Setup::Pg;
\&
\&  # Clear out all Wiki::Toolkit tables from the database.
\&  Wiki::Toolkit::Setup::Pg::cleardb($dbname, $dbuser, $dbpass, $dbhost);
.Ve
.Sp
or
.Sp
.Vb 1
\&  Wiki::Toolkit::Setup::Pg::cleardb( $dbh );
.Ve
.Sp
You can either provide an active database handle \f(CW$dbh\fR or connection
parameters.
.Sp
If you provide connection parameters the following arguments are
mandatory \*(-- the database name, the username and the password. The
username must be able to drop tables in the database.
.Sp
The \f(CW$dbhost\fR argument is optional \*(-- omit it if the database is local.
.Sp
Clears out all Wiki::Toolkit store tables from the database. \fB\s-1NOTE\s0\fR
that this will lose all your data; you probably only want to use this
for testing purposes or if you really screwed up somewhere. Note also
that it doesn't touch any Wiki::Toolkit search backend tables; if you
have any of those in the same or a different database see
Wiki::Toolkit::Setup::DBIxFTS or Wiki::Toolkit::Setup::SII, depending on
which search backend you're using.
.SH "ALTERNATIVE CALLING SYNTAX"
.IX Header "ALTERNATIVE CALLING SYNTAX"
As requested by Podmaster.  Instead of passing arguments to the methods as
.PP
.Vb 1
\&  ($dbname, $dbuser, $dbpass, $dbhost)
.Ve
.PP
you can pass them as
.PP
.Vb 6
\&  ( { dbname => $dbname,
\&      dbuser => $dbuser,
\&      dbpass => $dbpass,
\&      dbhost => $dbhost
\&    }
\&  )
.Ve
.PP
or indeed as
.PP
.Vb 1
\&  ( { dbh => $dbh } )
.Ve
.PP
Note that's a hashref, not a hash.
.SH "AUTHOR"
.IX Header "AUTHOR"
Kake Pugh (kake@earth.li).
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
.Vb 2
\&     Copyright (C) 2002\-2004 Kake Pugh.  All Rights Reserved.
\&     Copyright (C) 2006\-2008 the Wiki::Toolkit team. All Rights Reserved.
.Ve
.PP
This module is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Wiki::Toolkit, Wiki::Toolkit::Setup::DBIxFTS, Wiki::Toolkit::Setup::SII