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(-)a/installer/data/mysql/atomicupdate/bug_41624.pl (-17 / +3 lines)
Lines 8-31 return { Link Here
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        my ($args) = @_;
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        my ($args) = @_;
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        my ( $dbh, $out ) = @$args{qw(dbh out)};
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        my ( $dbh, $out ) = @$args{qw(dbh out)};
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        # Check if the preference exists before removing
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        $dbh->do(
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        my ($exists) = $dbh->selectrow_array(
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            q{
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            q{
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                SELECT COUNT(*) 
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                DELETE FROM systempreferences
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                FROM systempreferences 
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                WHERE variable = 'SeparateHoldingsByGroup'
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                WHERE variable = 'SeparateHoldingsByGroup'
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            }
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            }
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        );
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        ) != '0E0' && say_success( $out, "Removed system preference 'SeparateHoldingsByGroup'" );
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        if ($exists) {
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            $dbh->do(
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                q{
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                    DELETE FROM systempreferences 
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                    WHERE variable = 'SeparateHoldingsByGroup'
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                }
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            );
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        }
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        say_success( $out, "Removed system preference 'SeparateHoldingsByGroup'" );
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    },
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    },
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};
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};
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- 

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