PL/SQLÌø³öµÄ´íÎó
ÎÒÔÚPL/SQLÀïÃæµã»÷¡°±í¡±£¬ÔÚÓÒ¼üÑ¡Ôñ¡°QUERY¡± Ìø³öÈçÏ´íÎó£º ERROR Dynamic Performance Tables not accessible, Automatic Statistics disabled fro this session You can disable statistics in the preference menu,or obtain select priviliges on the v$sesstat and v$statname tables ÕâÊÇʲô´íÎó£¿
Ó¦¸ÃûÓÐÓ°Ïì°É£¬ÕâÀïÓ¦¸ÃÊÇһЩstatisticsµÄÐÅÏ¢£¬Ä㵱ǰÓû§ÎÞ·¨²é¿´¶øÒÑ¡£ ÄãµÄµ±Ç°Óû§¶¼ÓÐʲôȨÏÞѽ¡£ÒýÓà Ӧ¸ÃûÓÐÓ°Ïì°É£¬ÕâÀïÓ¦¸ÃÊÇһЩstatisticsµÄÐÅÏ¢£¬Ä㵱ǰÓû§ÎÞ·¨²é¿´¶øÒÑ¡£ ÄãµÄµ±Ç°Óû§¶¼ÓÐʲôȨÏÞѽ¡£ ºóÃæµÄ²Ù×÷µ¹ÊÇ¿ÉÒԵģ¨ËäÈ»ÎÒ²»ÖªµÀÒÔºó»á²»»áÓÐÒþ»¼£© µ«ÊÇÕâ¸ö±íÊÇÓÉÎÒÕâ¸öÕ˺Å×Ô¼º½¨µÄ°¡ Ó¦¸ÃÓÐËùÓÐȨÏÞ°¡
Ïà¹ØÎÊ´ð£º
±¾ÈËc#ÐÂÊÖ ¿ÉÊÇÒªÇóÒªÓÃc# £¬sql2000¿ª·¢c/sµÄ¹¤×÷Á÷£¬Ò»Í·ÎíË®£¬Çë´ó¼Ò°ïæ°ï棬¸øµã˼·£¬ËµµÄÔ¼¾ßÌåÔ½ºÃ£¬ÎÒÒ²ºÃÍùÄǸö·½ÃæÈ¥Ñ§Ï° http://www.hxzi.com/view/61402.html B/S°æµÄ£¬»ù±¾Ë¼ÏëÓ¦¸Ã²î²»¶àµÄ¡£¡£ ......
´ó¼ÒºÃ£¬ÇëÎÊÔÚ±íMÖÐÓÐ×ֶΣºa b c d e ÎÒÏë²é³öÆäÖÐÂú×ãÏÂÃæÈÎÒâÒ»ÏîµÄÊý¾Ý£¬1.×Ö¶Îa µÄÖµ²»ÊÇ ¡®Êé»ò±Ê»ò±¾¡¯ÖÐÈÎÒ»£¬2.aΪÊéµÄʱºò×Ö¶Îb,cÊÇ¿Õ;3.µ±aֵΪ±ÊµÄʱºòdÊÇ¿Õ;4.µ±aΪ±¾µÄʱºòb,d,e¶¼ÊÇ¿Õ;5.È ......
СµÜÊǸöÐÂÊÖ ÏÖÔÚÓиöÎÊÌâÒ»Ö±²»Äܽâ¾ö ÀýÈç procedure produce_proc @p001 nvarchar(8000), @p002 nvarchar(8000), @p003 nvarchar(8000), & ......
±í A sup_code // ÔÚ¿â part_id // ÐͺŠbuy_sup_id &nbs ......
ÎÒÍøÉÏÉêÇëÁËÒ»¸öÄÜÊÔÓÃsqlµÄÍøÖ·£¬°ÑÊý¾Ý¿â±¸·Ý³É1.bak£¬È»ºóÉÏ´«µ½ËûµÄ¿Õ¼ä¸²¸Ç£¬¾ÍÐУ¬È»ºó¸ÄÁËÏÂ.netµÄÁ¬½ÓµØÖ· µ«×ÜÊDz»Äܳɹ¦Á¬½Ó¡£ ºóÀ´ÎÒÄǸöÉêÇë¿Õ¼äµÄ±»¹ØÁË£¬ÏÖÔÚÓÐÔÝÍ£¿Õ¼äµÄÉêÇë ËùÒÔÇëÎÊÏ ......