SQL::Statement::Function - abstract base class for all function executing terms

       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::Function(3pm)

       SQL::Statement::Function::StrConcat implements a string concatenation term.

         SQL::Statement::Function::StrConcat
         ISA SQL::Statement::Function
           ISA SQL::Statement::Term

new
       Instantiates a new "SQL::Statement::Function::StrConcat" instance.

   value
       Returns the concatenated string composed of the parameter values.

       SQL::Statement::Function::StrConcat - implements the built-in string concatenation

         # create an substr function term with an SQL::Statement object as owner
         # and \@params to concatenate
         my $term = SQL::Statement::StrConcat->new( $owner, \@params );
         # access the result of that operation
         $term->value( $eval );