| ²é¿´: 1209 | »Ø¸´: 4 | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
[½»Á÷]
¡¾ÇóÖú¡¿ÎʸöVFPÖбíµÄÁ¬½ÓÎÊÌ⡾ÒÑÍê½á¡¿
|
|||
|
ÎÒÓÐ3ÕÅ±í£¬·Ö±ðΪA£¨¿Î³Ì°²ÅÅ±í£©B£¨Ñ¡¿Î±í£©C£¨½Ìʦ±í£©×ֶηֱðΪ A±í£ºkch£¨¿Î³ÌºÅ£© kxh£¨¿ÎÐòºÅ£© kcm£¨¿Î³ÌÃû£© js1£¨½Ìʦһ£º¹¤ºÅ£© js2£¨½Ìʦ¶þ£º¹¤ºÅ£©µÈ B±í£ºxm(ÐÕÃû£© bj £¨°à¼¶£©kch kxh kcm xnxq£¨Ñ§ÄêѧÆÚ£º¶¼ÊǽñÄ꣩ xsszy £¨Ñ§ÉúËùÔÚÔº£©µÈ C±í£ºgh£¨¹¤ºÅ£© jsm£¨½ÌʦÃû£© µÈ Òª×ö³ÉÒ»ÕÅ¿Î³Ì±í£¬º¬ÓÐÁÐ×Ö¶Î bj kch kxh kcm xnxq xkrs(ͳ¼ÆÑ¡¿ÎÈËÊý£©gh xsszyÒ԰༶ΪÅÅÐò ÎÒ±àµÄ´úÂëÊÇ£ºselect distinct a.kch,a.kxh,a.kcm,bj,xnxq,xsszy,count(*)as xkrs ,gh from a,b,c; where a.kch=b.kch and a.kxh=b.kxh and a.kcm=b.kcm ; group by bj order by bj into table kc ÕâÑùÔËÐÐÖ±½Óµ¼Ö³ÌÐòÔËÐÐËÀµô£¬¶øÇÒÎÒµÄÎÊÌâҲû½â¾ö£¬ÒòΪÕâÀïÃæÒ»ÃÅ¿ÎÓпÉÄÜÓÐÁ½¸öÀÏʦ¹²Í¬½ÌµÄ£¬ËùÒԺܾÀ½á£¬²»ÖªµÀÔõôдºÃ [ Last edited by ÓàÔó³É on 2010-12-6 at 16:16 ] |
» ²ÂÄãϲ»¶
ÓжàÉÙÈËÊǽñÌì²éϵͳ֪µÀ½á¹ûµÄ£¿
ÒѾÓÐ17È˻ظ´
¹ú×ÔÈ»ÃæÉϸ´ÅÌ~»¶ÓÌÖÂÛ
ÒѾÓÐ6È˻ظ´
ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8.O.551.O.5.4,¿ÆÄ¿È«,¿ÉÙ¤¼±
ÒѾÓÐ4È˻ظ´
ÊÛSCIÒ»ÇøT0PÎÄÕ£¬ÎÒ:8.O.55.1.O.54,¿ÆÄ¿ÆëÈ«,¿É+¼±
ÒѾÓÐ4È˻ظ´
»ù½ð²»ÖУ¬¹²Ãã
ÒѾÓÐ5È˻ظ´
¿´°åÉÏÕâô¶àÖеģ¬ÓеãÏñ50ÈËȺÀï49¸öÈ˶¼ÊÇÆ×ÓµÄÄÇÖָоõ¡¡
ÒѾÓÐ3È˻ظ´
ÎÒ²»Àí½â£¡
ÒѾÓÐ23È˻ظ´
2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½
ÒѾÓÐ10È˻ظ´
ϵͳ²é²»µ½
ÒѾÓÐ10È˻ظ´
Ôõô²é°¡
ÒѾÓÐ5È˻ظ´
3Â¥2010-12-04 22:12:13
zyj8119
ľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 65 (³õÖÐÉú)
- ¹ó±ö: 0.003
- ½ð±Ò: 915.1
- Ìû×Ó: 2936
- ÔÚÏß: 1329.4Сʱ
- ³æºÅ: 664177
4Â¥2010-12-04 22:34:23
¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
jjdg(½ð±Ò+1): ¸Ðл²ÎÓë 2012-01-18 11:59:35
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
jjdg(½ð±Ò+1): ¸Ðл²ÎÓë 2012-01-18 11:59:35
| Ö÷ÒªÊÇÕâÀïÍæVFPµÄÈËËÆºõ²»¶à°¡£¬²»¹ý¿´ÆðÀ´Â¥Ö÷×ÔѧÄÜÁ¦ºÜÇ¿£¬¶ÔVFPÒ²±È½ÏÊìϤÁË£¬Ö§³Öһϣ¡ |
5Â¥2012-01-18 01:03:34
¼òµ¥»Ø¸´
zyj81192Â¥
2010-12-04 13:53
»Ø¸´
mzqlove110(½ð±Ò+5):ÎÊÌâÎÒ×Ô¼º½â¾öÁË£¬Ð»Ð» 2010-12-04 22:11:53
°ï¶¥Ò»Ï¡£









»Ø¸´´ËÂ¥
ÎÊÌâ×Ô¼º½â¾öÁË