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.\" ========================================================================
.\"
.IX Title "DBIx::Custom::Where 3"
.TH DBIx::Custom::Where 3 "2011-08-02" "perl v5.8.8" "User Contributed Perl Documentation"
.SH "NAME"
DBIx::Custom::Where \- Where clause
.SH "SYNOPSYS"
.IX Header "SYNOPSYS"
.Vb 2
\&    my $where = DBIx::Custom::Where->new;
\&    my $string_where = "$where";
.Ve
.SH "ATTRIBUTES"
.IX Header "ATTRIBUTES"
.ie n .Sh """clause"""
.el .Sh "\f(CWclause\fP"
.IX Subsection "clause"
.Vb 7
\&    my $clause = $where->clause;
\&    $where = $where->clause(
\&        ['and',
\&            'title = :title', 
\&            ['or', 'date < :date', 'date > :date']
\&        ]
\&    );
.Ve
.PP
Where clause. Above one is expanded to the following \s-1SQL\s0 by to_string
If all parameter names is exists.
.PP
.Vb 1
\&    "where ( title = :title and ( date < :date or date > :date ) )"
.Ve
.ie n .Sh """param"""
.el .Sh "\f(CWparam\fP"
.IX Subsection "param"
.Vb 5
\&    my $param = $where->param;
\&    $where = $where->param({
\&        title => 'Perl',
\&        date => ['2010-11-11', '2011-03-05'],
\&    });
.Ve
.ie n .Sh """dbi"""
.el .Sh "\f(CWdbi\fP"
.IX Subsection "dbi"
.Vb 2
\&    my $dbi = $where->dbi;
\&    $where = $where->dbi($dbi);
.Ve
.PP
DBIx::Custom object.
.SH "METHODS"
.IX Header "METHODS"
DBIx::Custom::Where inherits all methods from Object::Simple
and implements the following new ones.
.ie n .Sh """to_string"""
.el .Sh "\f(CWto_string\fP"
.IX Subsection "to_string"
.Vb 1
\&    $where->to_string;
.Ve
.PP
Convert where clause to string.
.PP
double quote is override to execute \f(CW\*(C`to_string\*(C'\fR method.
.PP
.Vb 1
\&    my $string_where = "$where";
.Ve