sql - basic oracle question -

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मेरे पास यह प्रश्न है: 

  select.lecgrouplecture (l.groupcode) व्याख्यान का नाम, Total.lecgrouptime (l.groupcode) total.lecgroup l से lecttime जहां शब्द = (कुल से कुल शब्द चुनें। CURENTTERM) और rownum & lt;

मैं जानना चाहता हूं कि total.lecgrouptime (l.groupcode) क्या है, और यह जानकारी कहाँ से प्राप्त है?

कुल पैकेज का नाम है

लेक ग्रांप्लएक्लचर उस पैकेज के भीतर एक फ़ंक्शन है

देखो कोड के लिए user_source में या SQL डेवलपर या TOAD जैसे एक GUI का उपयोग


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