SQL distinct ID and everything else -

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मान लीजिए मेरे पास एक तालिका है जिसमें निम्नलिखित है: 

  CUS_ID AB 1 1 0 2 2 0 3 3 1 3 1 3 4 2 0

क्या एक चयन बयान लिखने और सभी विशिष्ट cus_id को पकड़ने का कोई तरीका है? तो मूल रूप से यह केवल cus_id 3 के लिए एक रिकॉर्ड वापस लाएगा। 

  तालिका_नाव से सीआईएस_आईडी चुनें ;

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