Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ÇóSQL£¿

´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.ÈÕÆÚÀàÐÍ×Ö¶ÎdµÄ¸ñʽ²»ÊÇ2009-10-15ÀàÐÍ;6.ÈÕÆÚÀàÐÍ×Ö¶Îe´óÓÚdµÄÊý¾Ý£¬ÇëÎÊSQLÒªÔõÑùд£¿
±íÊý¾ÝÈçÏ£º
M:
id a          b    c    d            e 
1 Êé                  20091212    20091210
2 ±Ê        1    2   
3 ·çÉÈ      2    1
4 ±¾        1    1
5 µçÊÓ»ú    3    3
6 ±¾              1
7 ±Ê                  2009-12-12  2009-12-14
7 ±Ê                  20091212
²é³ö½á¹ûÊÇ£º
id a          b    c    d            e 
1 Êé                  20091212    20091210
2 ±Ê        1    2   
3 ·çÉÈ      2    1
4 ±¾        1    1
5 µçÊÓ»ú  &nbs


Ïà¹ØÎÊ´ð£º

jspÁ´½Ósql2000µÄÒÉÎÊ£¿



type Exception report


message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jas ......

sql ÎÊÌâ - MS-SQL Server / »ù´¡Àà

ÐèÇóÈçÏ£º
ѧԺ academy£¨aid,aname£©
°à¼¶ class£¨cid,cname,aid£©
ѧÉú stu(sid,sname,aid,cid)
סËÞÇø region(rid,rname)
ËÞÉáÂ¥ build(bid,rid,bnote) bnoteÊÇ¡®ÄС¯/¡®Å®¡¯
ËÞÉá dorm(did,rid,bid£¬bedn ......

sqlÓï¾äÎÊÌâ - MS-SQL Server / ÒÉÄÑÎÊÌâ

ÏÖÔÚÓÐÒ»¸ö²¿Ãűídept£¨²¿ÃÅÃû³Æ£¬²¿Ãźš£¡££©ÓÐÒ»¸öÈËÔ±±íemp£¨ÐÕÃû£¬ÈËÔ±±àºÅ£¬Ö°Î»£¬Ð½×Ê£¬²¿ÃÅ£©
emp±íÖеÄÄÚÈÝÊÇÕâÑùµÄ£º
a 1 ¹¤³Ìʦ 3000 Èí¼þ²¿
b 2 ÆÕͨԱ¹¤ 2000 Ó²¼þ²¿
c 3 ¹¤³Ìʦ 4000 Ó²¼þ²¿
d ......

¹ØÓÚSQLÓï¾äORµÄÎÊÌâ - Oracle / ¸ß¼¶¼¼Êõ

ͨ¹ýNAME×Ö¶ÎÌõ¼þ²éѯһ¸öÊý¾Ý±í£¬¼ÙÉèÎÒÓÐ100¸öÐÕÃû£¬ÓÐÒÔÏÂÁ½¸ö·½·¨£¬
·½·¨1£º
°Ñ100¸öName ×é³ÉÒ»¸öSQLÓï¾ä£¬±ÈÈç Select * from tmp_table where Name='ÕÅÈý' or Name ='ÀîËÄ' Or ...Or Name='µÚÒ»°Ù¸öÐÕÃû'
......

¹ØÓÚsql×÷ÒµÈÕÖ¾¼Ç¼ÎÊÌâ - MS-SQL Server / ÒÉÄÑÎÊÌâ

ÎÒµÄ×÷ÒµÊÇÿ·ÖÖÓÖ´ÐÐÒ»´Î
ʱ¼ä³¤ÁË»áºÜ´óÂð£¿Ó°ÏìsqlµÄÔËÐÐÂð£¿
ÓÐʲôÓÅ»¯°ì·¨Âð£¿
-- ÄÇÒª¿´ÄãÊÇʲôÑùµÄ×÷ÒµÂÔÚÓÅ»¯µÄͬʱÄÜ·ñÂú×ãÄãµÄ¾ßÌåÐèÇóÂ

-- ¾¡ÎÊһЩ¹ÖÎÊÌ⣬ҲÀµµÃ°ÑÎÊÌâ˵¾ßÌåÒ»µã£¬µ±È˼ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ