Computer Science · Database Management Systems
कौन सा डेटाबेस कर्सर प्रकार खोले जाने पर प्रत्येक पंक्ति के लिए प्राथमिक कुंजी (primary key) मान सहेजता है और डेटासेट के माध्यम से नेविगेट करते समय वर्तमान पंक्ति मानों को पुनः प्राप्त करने के लिए इन कुंजियों का उपयोग करता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1स्टेटिक रीड-ओनली कर्सर (Static read-only cursor)
- 2कीसेट-ड्रिवेन कर्सर (Keyset-driven cursor)✓
- 3स्क्रोल करने योग्य स्टेटिक कर्सर (Scrollable static cursor)
- 4डायनेमिक कर्सर (Dynamic cursor)
सही उत्तर देखें
कीसेट-ड्रिवेन कर्सर (Keyset-driven cursor)
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