Provided by: libdbix-class-perl_0.082840-3_all bug

NAME

       DBIx::Class::PK - Primary Key class

SYNOPSIS

DESCRIPTION

       This class contains methods for handling primary keys and methods depending on them.

METHODS

   id
       Returns the primary key(s) for a row. Can't be called as a class method.

   ID
       Returns a unique id string identifying a result object by primary key.  Used by
       DBIx::Class::CDBICompat::LiveObjectIndex and DBIx::Class::ObjectCache.

       WARNING
           The default "_create_ID" method used by this function orders the returned values by
           the alphabetical order of the primary column names, unlike the "id" method, which
           follows the same order in which columns were fed to "set_primary_key" in
           DBIx::Class::ResultSource.

   ident_condition
         my $cond = $result_source->ident_condition();

         my $cond = $result_source->ident_condition('alias');

       Produces a condition hash to locate a row based on the primary key(s).

FURTHER QUESTIONS?

       Check the list of additional DBIC resources.

COPYRIGHT AND LICENSE

       This module is free software copyright by the DBIx::Class (DBIC) authors. You can
       redistribute it and/or modify it under the same terms as the DBIx::Class library.