Çë½ÌÒ»¸öSQLÓ¦ÓÃÎÊÌâ
ÓÐʱºòÔÚÊý¾ÝÖвéѯÊý¾ÝµÄʱºò¿¼ÂÇÐÔÄÜÎÊÌ⣬»á½«¸´ÔÓÓï¾ä²ð·Ö»ò½èÓÃÁÙʱ±íÀ´¶à´Î²éѯ×îÖյõ½ÏëÒªµÄÊý¾Ý£¬ÏÖÔÚ½«ÕâЩ²éѯÄÚÈÝ×ö³É±¨±í£¬ÐèҪд¸öÓï¾äÒ»ÆøºÇ³É¡£ ÎÒÏëÎʵÄSQLÊÇ·ñ¿ÉÒÔÔÚ²éѯÓï¾äÒ»½áÊøºó£¬ÔÙ×Ô¶¯ÔËÐвéѯÓï¾ä¶þ£¬Í¬Ê±µÚ¶þ¸ö²éѯÓï¾äÖÐÒªµ÷ÓòéѯÓï¾äÒ»µÄÊý¾Ý£¬ÕâÑùÓÃSQLÖÐʲôº¯Êý»òÓï¾ä¿ÉÒÔʵÏÖÄØ£¿
Åú´¦Àí ½Å±¾£¿ Ôõôд°¡£¿Äܸø¸öʵ¼ÊÀý×ÓÂ𣿠ÒýÓà ½Å±¾£¿ up
Ïà¹ØÎÊ´ð£º
¸÷λ´óÏÀ£ºÇëÎÊÔõÑùÔÚASP³ÌÐòÖе÷ÓÃSQL´æ´¢¹ý³Ì£¿Ð»Ð»£¬Çë¸ø¸öÀý×Ó£¡ http://hi.baidu.com/lz0830/blog/item/e847e5e9077fde39b80e2db9.html 1 ÕâÒ²ÊÇ×î¼òµ¥µÄ·½·¨,Á½¸öÊäÈë²ÎÊý£¬ÎÞ·µ»ØÖµ£º set con ......
sql table±íÓиöÎı¾ÀàÐ͵Äa×ֶΣ¬´æ´¢µÄÄÚÈÝÈ«²¿ÊÇÊý×Ö£¬ÀýÈç2009001£¬2008578ÕâÑùµÄ¸ñʽ£»b×Ö¶ÎÎı¾ÀàÐÍ£¬´æµÄÒ²ÊÇÊý×ÖÀýÈç 001£¬123 aspÀïÃæ strday=100£¬strb=001 ÎÒÏë¶Á³ö£¬´Óa×ֶεÄÊý×Ö°´´óµ½Ð¡µÄË ......
´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 ......
ÏÖÓбí Term ½á¹¹ÈçÏ time1 time2 idterm 2009-2-15 2009-6-30 11 2009-9-10 2010-1-15 12 Èç¹ûÊäÈë 2009-4-25 ÔòÓ¦¸ÃÈ¡³öidterm 11 Èç¹ûÊäÈë 2009-12-5 ÔòÓ¦¸ÃÈ¡³öidterm 12
......
StringBuffer str = new StringBuffer("select * from menu where parentid=1 and mid <>1 order by parentid"); List list = new ArrayList(); ResultSet rst = null; DataBa ......