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view lib/IMPL/SQL/Schema/Constraint/Index.pm @ 422:b0481c071bea ref20150831

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IMPL::Config::Container tests, YAMLConfiguration now works and tested
author cin
date Sun, 20 Aug 2017 00:20:41 +0300
parents c6e90e02dd17
children
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package IMPL::SQL::Schema::Constraint::Index;
use strict;
use parent qw(IMPL::SQL::Schema::Constraint);

__PACKAGE__->PassThroughArgs;
__PACKAGE__->RegisterAlias('index');

sub CTOR {
    my $this = shift;
    
    my %colnames;
    not grep { $colnames{$_}++ } $this->columns or die new Exception('Each column in the index can occur only once');
}

1;