check if one key is greater than another key in mongodb -


इस सवाल का पहले से ही एक उत्तर है: < / P>

  • 1 उत्तर

    मैं एक कुंजी की तुलना करना चाहता हूँ मोंगोडब में एक और महत्वपूर्ण मूल्य के साथ मूल्य कोई भी इस क्वेरी से मेरी सहायता कर सकता है।

    उदाहरण: 

      {"_id": "XXXXX", "खेल": "xxx", "score": 100 , "हाय-स्कोर": 200}   
     मुझे यह देखना है कि स्कोर हाय-स्कोर से बड़ा है   
     
     
      
      db.collection.find ({$ जहां:" this.score & gt; this.hi-score "}) का उपयोग करके नीचे की क्वेरी को आज़माएं। ;   
     इसके अलावा, कृपया लिंक में दिए गए चेतावनी अनुभाग पढ़ें।  
     पुनश्च: मैंने यह कोशिश नहीं की

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