December 3, 2002 (12:38) from 203.255.172.178 | |
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tuple variables ³ª¿À´Â ºÎºÐ ÀÖÀݾƿ©.. ù¹ø° ¿¹¿¡ select customer_name, T.loan_number, S.amount from borrower as T, loan as S ... ÁÖ·¯¸® ÁÖ·¯¸®... ÀÖÀݾƿ©. ±×³É ±Ã±ÝÇÑ °ÍÀÌ-.- amount´Â ¾îÂ÷ÇÇ loan ¿¡ ¹Û¿¡ ¾øÀݾƿ©? ±Ùµ¥ S.amount¿¡¼ »Ì´Âµ¥Àݾƿ©? ±×·³ customer_nameµµ borrower ¹Û¿¡ ¾ø´Âµ¥ T.customer_nameÀ̶ó°í ¾È ÇÑ ÀÌÀ¯°¡ ÀÖÀ»±î¿©?? ¼ÖÁ÷È÷ tuple variable ¸ðÇϴ°ÇÁö Àß ¸ð¸£°Ú¾î¿©. ±×¸®°í ¹Ø¿¡ Áú¹® ¼±»ý´Ô ´äº¯¿¡ loan ÀÖ´Â »ç¶÷ ´Ù »ÌÀ¸¶ó¸é borrowerÀÎ »ç¶÷Àº ´Ù loan ÀÖÀ»²¨·¨Àݾƿ©? ±×·³ ÀÌ ¹®Á¦¸¦ Ç®¶§ amount ±¸Ç϶õ ¸»¸¸ ¾øÀ¸¸é ±×³É borrower ¸±·¹À̼Ǽ ´Ù »ÌÀ¸¸é »ó°ü¾ö´Â°Å³×¿±? |