Computer Science · Database Management Systems
कौन सा SQL ट्रांजैक्शन आइसोलेशन स्तर (isolation level) डर्टी रीड्स को रोकता है लेकिन नॉन-रिपीटेबल रीड्स और फैंटम रीड्स होने की अनुमति देता है?
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