16 lines
642 B
Perl
Executable file
16 lines
642 B
Perl
Executable file
use Modern::Perl;
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return {
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bug_number => 30497,
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description => "Recreate old_reserves_ibfk_4 if cascading",
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up => sub {
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my ($args) = @_;
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my ($dbh, $out) = @$args{qw(dbh out)};
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my @info = $dbh->selectrow_array( q|SHOW CREATE TABLE old_reserves| );
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if( $info[1] =~ /^\s*CONSTRAINT .old_reserves_ibfk_4.*CASCADE$/m ) {
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$dbh->do( q|ALTER TABLE old_reserves DROP FOREIGN KEY old_reserves_ibfk_4| );
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$dbh->do( q|ALTER TABLE old_reserves ADD FOREIGN KEY old_reserves_ibfk_4 (itemtype) REFERENCES itemtypes (itemtype) ON DELETE SET NULL ON UPDATE SET NULL| );
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}
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},
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};
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