मराठी

If we want to include attributes from two different relatons, which of the following operations is needed?

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प्रश्न

If we want to include attributes from two different relatons, which of the following operations is needed?

पर्याय

  • Set difference

  • Union

  • Cartesian Product

  • Projection

MCQ
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उत्तर

Cartesian Product

shaalaa.com
Operations on Relations
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