1DBIx::Class::PK(3)    User Contributed Perl Documentation   DBIx::Class::PK(3)
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NAME

6       DBIx::Class::PK - Primary Key class
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SYNOPSIS

DESCRIPTION
10       This class contains methods for handling primary keys and methods
11       depending on them.
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METHODS
14   id
15       Returns the primary key(s) for a row. Can't be called as a class
16       method.
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18   ID
19       Returns a unique id string identifying a row object by primary key.
20       Used by DBIx::Class::CDBICompat::LiveObjectIndex and
21       DBIx::Class::ObjectCache.
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23       WARNING
24           The default "_create_ID" method used by this function orders the
25           returned values by the alphabetical order of the primary column
26           names, unlike the "id" method, which follows the same order in
27           which columns were fed to "set_primary_key" in
28           DBIx::Class::ResultSource.
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30   ident_condition
31         my $cond = $result_source->ident_condition();
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33         my $cond = $result_source->ident_condition('alias');
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35       Produces a condition hash to locate a row based on the primary key(s).
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AUTHORS
38       Matt S. Trout <mst@shadowcatsystems.co.uk>
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LICENSE
41       You may distribute this code under the same terms as Perl itself.
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45perl v5.12.0                      2010-05-12                DBIx::Class::PK(3)



        

    


            
        

        

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