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Display top N elements in bar chart [resolved]


belafkih.hayat

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Hello,

I need display the top N values as bars charts, i tried to set the limit key word in sql request as :

select values from items order by values desc limit 0, $P{LIMIT_ROW}[/code]

but the parameter LIMIT_ROW is not rocognized !

Is there a way to specify the number of bars without sql request.

Thanks in advance for any Help.

H.B

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