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

Author And Copyright

       Copyright (c) 2009-2020 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.

perl v5.30.3                                       2020-10-23                   SQL::Statement::Placeholder(3pm)

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.

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 );