×ðÁú¿­Ê±¹ÙÍøµÇ¼

sqlÖÐɾ³ýÊÓͼµÄÏÂÁî

sql ÖÐʹÓà drop view Óï¾äɾ³ýÊÓͼ¡£°ì·¨°üÀ¨£ºÅþÁ¬Êý¾Ý¿â¡¢ÊäÈëÏÂÁdrop view view_name£©¡¢Ö´ÐÐÏÂÁî¡£ÀýÈç £¬É¾³ýÃûΪ customer_view µÄÊÓͼ£ºdrop view customer_view¡£×¢ÖØ£ºÈ·±£ÊÓͼÎÞÒÀÀµÏî £¬ÇÒÉóÉ÷ʹÓøÃÏÂÁî £¬ÓÉÓÚËü²»¿ÉÄæ¡£

SQL ÖÐɾ³ýÊÓͼµÄÏÂÁî

ÔÚ SQL ÖÐ £¬Ê¹Óà DROP VIEW Óï¾äÀ´É¾³ýÊÓͼ¡£

Óï·¨£º

DROP VIEW view_name;

µÇ¼ºó¸´ÖÆ µÇ¼ºó¸´ÖÆ

ÆäÖÐ £¬view_name ÊÇҪɾ³ýµÄÊÓͼµÄÃû³Æ¡£

°ì·¨£º

ÅþÁ¬µ½ÒªÉ¾³ýÊÓͼµÄÊý¾Ý¿â¡£

¼üÈëÒÔÏÂÏÂÁ

DROP VIEW view_name;

µÇ¼ºó¸´ÖÆ µÇ¼ºó¸´ÖÆ

°´ Enter Ö´ÐÐÏÂÁî¡£

ʾÀý£º

Ҫɾ³ýÃûΪ customer_view µÄÊÓͼ £¬Çë¼üÈëÒÔÏÂÏÂÁ

DROP VIEW customer_view;

µÇ¼ºó¸´ÖÆ

×¢ÖØ£º

ÔÚɾ³ýÊÓͼ֮ǰ £¬ÇëÈ·±£Ëü²»ÔÙ±»Ê¹Óá£

ɾ³ýÊÓͼ²»»áÓ°Ïì»ù´¡±í»òÈκÎÆäËû¹¤¾ß¡£

ÈôÊÇÊÓͼÓÐÒÀÀµÏÀýÈç´æ´¢Àú³Ì»òº¯Êý£© £¬ÔòÐèÒªÏÈɾ³ýÕâЩÒÀÀµÏî £¬È»ºó²Å»ªÉ¾³ýÊÓͼ¡£

ÉóÉ÷ʹÓà DROP VIEW ÏÂÁî £¬ÓÉÓÚËüÊDz»¿ÉÄæµÄ²Ù×÷¡£

ÒÔÉϾÍÊÇsqlÖÐɾ³ýÊÓͼµÄÏÂÁîµÄÏêϸÄÚÈÝ £¬¸ü¶àÇë¹Ø×¢±¾ÍøÄÚÆäËüÏà¹ØÎÄÕ£¡

ÃâÔð˵Ã÷£ºÒÔÉÏչʾÄÚÈÝȪԴÓÚÏàÖúýÌå¡¢ÆóÒµ»ú¹¹¡¢ÍøÓÑÌṩ»òÍøÂçÍøÂçÕûÀí £¬°æȨÕùÒéÓë±¾Õ¾ÎÞ¹Ø £¬ÎÄÕÂÉæ¼°¿´·¨Óë¿´·¨²»´ú±í×ðÁú¿­Ê±¹ÙÍøµÇ¼ÂËÓÍ»úÍø¹Ù·½Ì¬¶È £¬Çë¶ÁÕß½ö×ö²Î¿¼¡£±¾ÎĽӴýתÔØ £¬×ªÔØÇë˵Ã÷À´ÓÉ¡£ÈôÄúÒÔΪ±¾ÎÄÇÖÕ¼ÁËÄúµÄ°æȨÐÅÏ¢ £¬»òÄú·¢Ã÷¸ÃÄÚÈÝÓÐÈκÎÉæ¼°ÓÐÎ¥¹«µÂ¡¢Ã°·¸Ö´·¨µÈÎ¥·¨ÐÅÏ¢ £¬ÇëÄúÁ¬Ã¦ÁªÏµ×ðÁú¿­Ê±¹ÙÍøµÇ¼ʵʱÐÞÕý»òɾ³ý¡£

Ïà¹ØÐÂÎÅ

ÁªÏµ×ðÁú¿­Ê±¹ÙÍøµÇ¼

18523999891

¿É΢ÐÅÔÚÏß×Éѯ

ÊÂÇéʱ¼ä£ºÖÜÒ»ÖÁÖÜÎå £¬9:30-18:30 £¬½ÚãåÈÕÐÝÏ¢

QR code
ÍøÕ¾µØͼ