20 lines
264 B
ObjectPascal
20 lines
264 B
ObjectPascal
// Inner Join
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uses DataFrameABC;
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begin
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var students := DataFrame.FromCsvText('''
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id,name
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1,Alice
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2,Bob
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3,Charlie
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''');
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var scores := DataFrame.FromCsvText('''
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id,score
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1,85
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2,90
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4,70
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''');
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students.Join(scores, 'id').Print;
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end. |