Computer Science · Database Management Systems
रिलेशनल डेटाबेस मैनेजमेंट सिस्टम (RDBMS) में, किसी तालिका (table) में प्रत्येक रिकॉर्ड को विशिष्ट रूप से पहचानने के लिए उपयोग किए जाने वाले कॉलम या कॉलम के सेट को क्या कहा जाता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1मटेरियलाइज्ड व्यू (Materialized View)
- 2कंपोजिट इंडेक्स (Composite Index)
- 3प्राइमरी की (Primary Key)✓
- 4फॉरेन की (Foreign Key)
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प्राइमरी की (Primary Key)
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