Kyle M Hall
07097737e6
Signed-off-by: Emily Lamancusa <emily.lamancusa@montgomerycountymd.gov>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
(cherry picked from commit aadb617235)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
24 lines
885 B
Perl
Executable file
24 lines
885 B
Perl
Executable file
use Modern::Perl;
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return {
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bug_number => "28966",
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description => "Holds queue view too slow to load for large numbers of holds",
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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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unless ( primary_key_exists( 'tmp_holdsqueue', 'itemnumber' ) ) {
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$dbh->do(q{ALTER TABLE tmp_holdsqueue DROP CONSTRAINT `tmp_holdsqueue_ibfk_1`});
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$dbh->do(q{ALTER TABLE tmp_holdsqueue ADD PRIMARY KEY (itemnumber)});
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$dbh->do(
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q{
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ALTER TABLE tmp_holdsqueue ADD CONSTRAINT `tmp_holdsqueue_ibfk_1`
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FOREIGN KEY (`itemnumber`) REFERENCES `items` (`itemnumber`)
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ON DELETE CASCADE ON UPDATE CASCADE
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}
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);
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}
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say $out "Set primary key for table 'tmp_holdsqueue' to 'itemnumber'";
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},
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};
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