annotate Lib/IMPL/SQL/Schema/Constraint/Index.pm @ 165:76515373dac0
Added Class::Template,
Rewritten SQL::Schema
'use parent' directive instead of 'use base'
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wizard |
| date |
Sat, 23 Apr 2011 23:06:48 +0400 |
| parents |
16ada169ca75 |
| children |
6148f89bb7bf |
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line source |
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1 package IMPL::SQL::Schema::Constraint::Index;
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2 use strict;
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3 use parent qw(IMPL::SQL::Schema::Constraint);
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4
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5 __PACKAGE__->PassThroughArgs;
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6
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7 sub CTOR {
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8 my $this = shift;
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9
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10 my %colnames;
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11 not grep { $colnames{$_}++ } @{$this->columns} or die new Exception('Each column in the index can occur only once');
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12 }
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13
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14 1;
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