NAME

       SQL::Statement::Placeholder - implements getting the next placeholder value

SYNOPSIS

         # create an placeholder term with an SQL::Statement object as owner
         # and the $argnum of the placeholder.
         my $term = SQL::Statement::Placeholder->new( $owner, $argnum );
         # access the result of that operation
         $term->value( $eval );

DESCRIPTION

       SQL::Statement::Placeholder implements getting the next placeholder value.  Accessing a
       specific placeholder is currently unimplemented and not tested.

INHERITANCE

         SQL::Statement::Placeholder
         ISA SQL::Statement::Term

METHODS

   new
       Instantiates a new "SQL::Statement::Placeholder" instance.

   value
       Returns the value of the next placeholder.

AUTHOR AND COPYRIGHT

       Copyright (c) 2009,2010 by Jens Rehsack: rehsackATcpan.org

       All rights reserved.

       You may distribute this module under the terms of either the GNU General Public License or
       the Artistic License, as specified in the Perl README file.