MySQL Show Duplicates -

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मैं वर्तमान में इस संस्करण का उपयोग कर रहा हूं: 

  SELECT a, b fm tbl ग्रुप द्वारा ए, बी हेविंग COUNT (*)> 1;   
 मुझे पता है कि परिणाम सही हैं, मैंने मेज पर क्या कार्य किया है। लेकिन, यह वास्तव में मुझे डुप्लिकेट नहीं दिखाता है "ग्रुप बाय" क्लॉज दिखाने से रिकॉर्ड के दूसरे आधे हिस्से को ब्लॉक कर देता है।  
 मुझे पता है कि यह शायद एक सरल समाधान है, लेकिन मैं वास्तव में  show  डुप्लिकेट कैसे करूँ? दूसरे शब्दों में, अगर 110 डुप्लिकेट हैं, तो मुझे 220 रिकॉर्ड मिलना चाहिए।  
 धन्यवाद   
 
 
 यह कोशिश करें  <टी> बीबी से जुड़ने के लिए चयन करें * (चयन ए, बी एफएलएम टीबीएल ग्रुप बाय ए, बी हेविंग COUNT (*)> 1;) xx जहां xx.a = डीपी .ए और xx.b = डीपी.बी   
 मेरे एसक्यूएल वाक्यविन्यास के बिल्कुल निश्चित नहीं है, लेकिन यह एसक्यूएल काम करना चाहिए

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