annotate Lib/IMPL/SQL/Schema/Constraint/Index.pm @ 59:0f3e369553bd
Rewritten property implementation (probably become slower but more flexible)
Configuration infrastructure in progress (in the aspect of the lazy activation)
Initial concept for the code generator
| author |
wizard |
| date |
Tue, 09 Mar 2010 02:50:45 +0300 |
| parents |
16ada169ca75 |
| children |
76515373dac0 |
| rev |
line source |
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49
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1 package IMPL::SQL::Schema::Constraint::Index;
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2 use strict;
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3 use base 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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