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

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.