Revision bd8bd95b
Von Jan Büren vor fast 16 Jahren hinzugefügt
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my $sort_order = ($form->{revers} ? ' DESC' : ' ASC');
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my $order_clause = " ORDER BY $form->{sort} " . ($form->{revers} ? 'DESC' : 'ASC');
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# special case: sorting by partnumber
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# since partnumbers are expected to be prefixed integers, a special sorting is implemented sorting first lexically by prefix and then by suffix.
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# and yes, that expression is designed to hold that array of regexes only once, so the map is kinda messy, sorry about that.
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# ToDO: implement proper functional sorting
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$form->{sort} = join ', ', map { push @select_tokens, $_; ($table_prefix{$_} = "substring(partnumber,'[") . $_ } qw|^[:digit:]]+') [:digit:]]+')::INTEGER|
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if $form->{sort} eq 'partnumber';
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# Nette Idee von Sven, gibt aber Probleme wenn die Artikelnummern groesser als 32bit sind. Korrekt waere es, dass Sort-Natural-Modul zu nehmen
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# Ich lass das mal hier drin, damit die Idee erhalten bleibt jb 28.5.2009 bug 1018
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#$form->{sort} = join ', ', map { push @select_tokens, $_; ($table_prefix{$_} = "substring(partnumber,'[") . $_ } qw|^[:digit:]]+') [:digit:]]+')::INTEGER|
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# if $form->{sort} eq 'partnumber';
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my $order_clause = " ORDER BY $form->{sort} $sort_order";
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#my $order_clause = " ORDER BY $form->{sort} $sort_order";
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my $limit_clause = " LIMIT 100" if $form->{top100};
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Auch abrufbar als: Unified diff
Bugfix fuer 1018 - Die Idee von Sven war nett, hat aber Probleme bei Artikelnummern groesser 32bit - Bei Sortierung von Waren nahc Artikelnummer erscheint ein SQL-Fehler