Revision fa7c3cb5
Von Bernd Bleßmann vor etwa 11 Jahren hinzugefügt
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If not given, headers are taken from the first n lines of data, where n is the |
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number of different class types. |
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In case of multiplexed data the first column must be named 'datatype'. This |
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name must be given in the header. |
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Examples: |
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classic data of one type: |
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[ 'name', 'street', 'zipcode', 'city' ] |
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multiplexed data with two different types |
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[ [ 'ordernumber', 'customer', 'transdate' ], [ 'partnumber', 'qty', 'sellprice' ] ] |
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[ [ 'datatype', 'ordernumber', 'customer', 'transdate' ], |
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[ 'datatype', 'partnumber', 'qty', 'sellprice' ] ] |
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=item C<profile> [{profile => \%ACCESSORS, class => class, row_ident => ri},]
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and the return value used instead of the line itself. |
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C<row_ident> is a string to recognize the right profile and class for each data |
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line in multiplexed data. |
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line in multiplexed data. It must match the value in the column 'dataype' for |
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each class. |
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In case of multiplexed data, C<class> and C<row_ident> must be given. |
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Example: |
Auch abrufbar als: Unified diff
Verwendung von datatype in der Doku deutlicher herausgestellt.