ªð¦^¦Cªí ¤W¤@¥DÃD µo©«

9-1-2 Delete§R°£¸ê®Æ

9-1-2 Delete§R°£¸ê®Æ

9-1-2   Delete§R°£¸ê®Æ
³z¹LSQLªºDelete«ü¥O¥i¤@¦¸§R°£¦hµ§¸ê®Æ¡C
¥H¤U¬°Delete«ü¥Oªº°ò¥»»yªk¡G
Delete«ü¥O±Ô­z®æ¦¡
  1. Delete From ¸ê®Æªí¦W Where ±ø¥ó¦¡
½Æ»s¥N½X
¨Ò¦p¡G§R°£¡ustudents¡v¸ê®Æ®w¤¤¡utranscript¡]¦¨ÁZ³æ¡^¡v¸ê®Æªí¸Ì¥þ³¡¡u°ê¤å¡v¤À¼Æ¤p©ó60¤Àªº¦P¾Ç¸ê®Æ¡G
  1. Delete Form transcript Where °ê¤å < 60
½Æ»s¥N½X
©ÎªÌ¡A§R°£¡utranscript¡]¦¨ÁZ³æ¡^¡v¸ê®Æªí¤¤¥þ³¡¡u¼Æ¾Ç¡v¤À¼Æ¤¶©ó80¨ì60¤Àªº¦P¾Ç¸ê®Æ¡G
  1. Delete Form transcript Where ¼Æ¾Ç Between 60 And 80
½Æ»s¥N½X
¯S§O­È±o¤@´£ªº¬O¡G¦pªG¨S¦³¼¶¼gWhere«ü¥O±Ô­z¡A«h·|±N¸ê®Æªí¤ºªº¥þ³¡¸ê®Æ¿ý³£§R°£±¼¡G
  1. Delete Form transcript
½Æ»s¥N½X
¤£¹L¡AÁöµM¬O±N¸ê®Æªí¤ºªº¸ê®Æ¥þ³¡§R°£¡A¦ý¬O¡A¸ê®Æªí¥»¨­ÁÙ¬O¦s¦bªº¡A¥u¬O¸Ì­±¨S¦³¸ê®Æ¦Ó¦¨¬°ªÅªº¸ê®Æªí¡C
¤ß¦w¡A¥­¦w   
µoªí¥ô¦óµL·N¸qªº·PÁ©ÎÄé¤ô¤å³¹¤@«ß¬å,¬Ã±¤±b¸¹,½Ð¸Ô¾\ª©³W!!

        ÀR«ä¦Û¦b : ¤£­nÀH¤ß©Ò±ý¡A­nÀH¤ß±Ð¨|¦Û¤v¡C
ªð¦^¦Cªí ¤W¤@¥DÃD