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sql.Add('select consumetime , count(consumetime) as ID from t_fundsflow where consumedate between '''+datetimetostr(DateTimePicker1.datetime)+''' and '''+datetimetostr(DateTimePicker2.datetime)+''' and consumetime between '''+datetimetostr(DateTimePicker3.datetime)+''' and '''+datetimetostr(DateTimePicker4.datetime)+''' group by consumetime');
open;
begin
ADOQuery1.Active:=True;
DBChart1.Series[0].DataSource:=ADOQuery1;
DBChart1.Series[0].XLabelsSource:='consumetime';
DBChart1.Series[0].YValues.ValueSource:='ID';


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BarÖá=count(consumetime) as ID £¨ÈËÊý£© 

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tab1 ×Ö¶Î:billdate,goodsid,incount,inmoney,outcount,outmoney,endprice,endcount,endamt
tab2 ×Ö¶Î:goodsid,goodskind£¨ÉÌÆ·ÀàÐÍ£©
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1,Name1....test1,1,99
1,Name1....test1,3,99
1,Name2....test2,1,101
1,Name2....test2,3,101
1,Name3....test3,2,101
1,Name1....test1,4,101
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