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

×óÁ¬½Ó²éѯsqlÓï¾ä

ÓÐÈýÕűí LP_COMPANY, LP_COMPANYTYPE,LP_APPLICATION
SQLÓï¾äÊÇ
SELECT  b.appname,c.typename,a.ID,  a.APPID,  a.PROVID,  a.CITY,  a.DISTRICT, a.TYPEID,  a.PARENTID,   
a.COMNAME,  a.CHARGER,  a.LICENSE,  a.OPENBANK,  a.ACCOUNT,  a.NATAXNO,  a.LOTAXNO, 
 a.STATUS,  a.MEMO,  a.ADDDATE,  a.ADDTIME,  a.REMARK1,  a.REMARK2,  a.REMARK3,    a.REMARK4 
 from LP_COMPANY a
left join lp_application b on  a.appid=b.id left join lp_companytype c on a.typeid=c.id
ÁíÍâÐè×¢ÒâµÄÊÇ
ÏîÄ¿ËùÓÿò¼ÜÊÇ struts2+spring2+ibatis2
¹ÊÔÚcompanyµÄbeanºÍactionÖÐ ¼ÓÈëÁ½¸öÊôÐÔtypeName ºÍappName


Ïà¹ØÎĵµ£º

ÉèÖÃSQL·¢²¼¶©Ôijö´í

½ñÌìҪͬ²½Ô¶³ÌÊý¾Ý¿âʱ³ö´í£¬±¨´í“ʵ¼ÊµÄ·þÎñÆ÷Ãû³Æ¡£¡£¡£¡£”£¬ÒÔÏÂÊǽâ¾ö·½·¨
SQL code--²é¿´µ±Ç°·þÎñÃû³Æ
select @@servername

--Èç¹ûÓ뵱ǰ¼ÆËã»úÃû²»Ò»Ö£¬ÔòÓÃÒÔÏÂÓï¾äÐÞ¸ÄSQL Server·þÎñÆ÷Ãû
sp_dropserver 'old_name'    --ÏÈɾ³ýÔ­Ãû³Æ
GO
sp_addserver 'new_name', lo ......

¾«ÃîSQLÓï¾ä


ÏÂÁÐÓï¾ä²¿·ÖÊÇMssql
Óï¾ä£¬²»¿ÉÒÔÔÚaccess
ÖÐʹÓá£
SQL
·ÖÀࣺ
DDL—
Êý¾Ý¶¨ÒåÓïÑÔ(CREATE
£¬ALTER
£¬DROP
£¬DECLARE)
DML—
Êý¾Ý²Ù×ÝÓïÑÔ(SELECT
£¬DELETE
£¬UPDATE
£¬INSERT)
DCL—
Êý¾Ý¿ØÖÆÓïÑÔ(GRANT
£¬REVOKE
£¬COMMIT
£¬ROLLBACK)
Ê×ÏÈ,
¼òÒª½éÉÜ»ù´¡Óï¾ä£º
1
¡¢ËµÃ÷£º ......

SQL SERVER ÓëACCESS¡¢EXCELµÄÊý¾Ýת»»

ÊìϤSQL SERVER 2000µÄÊý¾Ý¿â¹ÜÀíÔ±¶¼ÖªµÀ£¬ÆäDTS¿ÉÒÔ½øÐÐÊý¾ÝµÄµ¼Èëµ¼³ö£¬Æäʵ£¬ÎÒÃÇÒ²¿ÉÒÔʹÓÃTransact-SQLÓï¾ä½øÐе¼Èëµ¼³ö²Ù×÷¡£ÔÚTransact-SQLÓï¾äÖУ¬ÎÒÃÇÖ÷ҪʹÓÃOpenDataSourceº¯Êý¡¢OPENROWSET º¯Êý£¬¹ØÓÚº¯ÊýµÄÏêϸ˵Ã÷£¬Çë²Î¿¼SQLÁª»ú°ïÖú¡£ÀûÓÃÏÂÊö·½·¨£¬¿ÉÒÔÊ®·ÖÈÝÒ×µØÊµÏÖSQL SERVER¡¢ACCESS¡¢EXCELÊý¾Ýת»»£ ......

AccessºÍSQL2000ÖÐÓï¾äµÄÇø±ð

1 £¬¶ÔÓÚÈÕÆÚ×Ö¶Î×Ö¶Î
access±íʾΪ£º#1981-28-12#
SQLSERVER2000±íʾΪ£º''1981-02-12''
2,SQLÓï¾äÇø±ð£¬select ,update ÔÚ¶Ôµ¥±í²Ù×÷ʱ¶¼²î²»¶à£¬
µ«¶à±í²Ù×÷ʱupdateÓï¾äµÄÇø±ðACCESSÓëSQLSERVERÖеÄUpdateÓï¾ä¶Ô±È:
SQLSERVERÖиüжà±íµÄUpdateÓï¾ä:
Update Tab1
SET a.Name = b.Name
from Tab1 a,Tab2 b
Whe ......

SQL ÐÐÁл¥±äÖ®ÖÕ¼«·½·¨

SQLÖ®ÐÐÁл¥±äÎÊÌâ¡£
     ѰѰÃÙÃÙ£¬SQLÐбäÁУ¬ÁбäÐÐÎÊÌâËäÈ»½â¾ö·½°¸Öڶ࣬µ«ÎÞ²»´æÔÚ×Å´úÂ븴ÔÓ£¬ÐÔÄÜÇ·¼ÑµÈÎÊÌâ¡£½ñÓÐÐÒµÃÖª×î¼Ñ½â¾ö·½°¸£¬ºÃ¶«Î÷²»¸Ò¶ÀÏí£¬±Ê¼ÇÖ®£¬ÑÅË×¹²ÉÍ¡£
     ʾÀýÊý¾Ý£º£¨¸ÃʾÀýÊý¾ÝÀ´×ÔYHHRÊý¾Ý¿â Performance_Zmonth_Value±í£©
Employee_Id& ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ