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

¹ØÓÚexec(@sql)ÎÊÌâÇó½â

exec ( 'select  sum(JiHua_Count) from JiHua_Msg where'+ @SqlWhere)

Ö´Ðд洢¹ý³Ìʱ£¬Ò»Ö±±¨ ¡°µÚ 1 ÐÐ: '2009-11-02' ¸½½üÓÐÓï·¨´íÎó¡£ ¡± ²»ÖªµÀ¸ÃÈçºÎ½â¾ö£¿


²ÎÊý @SqlWhere µÄÄÚÈÝÊÇ IsDelete=0  and ( JiHua_Time between '2009-11-02' and  '2009-11-03' )

——————————————————————————————————————————————————————

ÏÂÃæÊÇ´æ´¢¹ý³Ì£º

CREATE PROCEDURE Proc_JiHua_StatSumCount
@SqlWhere varchar(500)
AS

execute ( 'select  sum(JiHua_Count) from JiHua_Msg where'+ @SqlWhere)
GO

exec ( 'select  sum(JiHua_Count) from JiHua_Msg where '+ @SqlWhere)
´òÓ¡³öÀ´¿´¿´
ÊDz»ÊÇÉÙ¸ö¿Õ¸ñ

SQL code:
set @sqlwhere='IsDelete=0 and ( JiHua_Time between ''2009-11-02'' and ''2009-11-03'' )'


SQL code:
print 'select sum(JiHua_Count) fro


Ïà¹ØÎÊ´ð£º

SQLÓï¾äÎÊÌ⣬¸ßÊÖ°ïæ£¡£¡

½«Ò»¸ö±í21~30ɾ³ý£¬sqlÓï¾äÔõôд
Õâ¸öÌ«ÁýͳÁË£¬ÊÇÅÅÐòºóµÄµÚ21Ìõµ½30Ìõ¼Ç¼ɾ³ý»¹ÊÇijһÁÐÖµÔÚ21µ½30Ö®¼äµÄɾ³ý°¡£¿

21-30ÊÇʲôÒâ˼£¿×ֶεϰ¾Ídelete from table1 where col1>=21 and col1<=30
Ö¸µ ......

oracle sql developer ²éѯÏÔʾÖÐÎÄÂÒÂë

»·¾³£º1.win2003server+oracle9i
2.oracle9i×Ö·û¼¯ÎªAMERICAN_AMERICA.WE8ISO8859P1
3.oracle sql developer°æ±¾ 1.5.5
ÏÖÏóÃèÊö: 1.ÔÚsql developer ÖвéѯoracleÖеÄij¸ö±í£¬ÖÐÎÄÈ«²¿ÏÔʾΪÂÒÂë¡£ ......

access ÖÐÖ´ÐÐsqlÓï¾äupdate²»³É¹¦£¬ÇóÖú£¡£¡£¡

access ÖÐÖ´ÐÐsql updateÓï¾äʱÓÐʱºò³É¹¦ÓÐʱºò²»³É¹¦£¬µ«ÊÇaccessÖв»³ö´íÎóÐÅÏ¢£¬²»ÖªµÀÊÇʲôԭÒò£¬ÓÐÄÄλ´óÏÀÖªµÀ£¬Çë°ïæ°¡
ÌùSQLÓï¾ä£¬¼ì²é±í¡¢×ֶεÄÓÐЧÐÔÉèÖÃ

sql ÔÚ²éѯ·ÖÎöÆ÷ÀïÃæ Ö´ÐкÜÕý³£

ÊÇ ......

ÇëÎÊÈçºÎÓÃSQLÓï¾äÉèÖÃ×ֶεÄIDENETITYÊôÐÔ£¿

ÒòΪƽʱÕâÖÖ²Ù×÷±È½Ï¶à£¬Ö±½ÓÔÚÊý¾Ý¿âÉÏÊÖ¶¯ÉèÖÃΣÏÕÐԽϴó£¬ËùÒÔÏëÓÃSQLÓï¾äʵÏÖ¡£
ÔÚÍøÉÏʵÔÚËѲ»µ½½á¹û£¬ÕâÀï¸ßÊֶ࣬ϣÍûÄܵõ½´ð°¸¡£
лл¡£
ÄãÏëÔõ麼設ÖÃ?

SQL code:
--´´½¨²âÊÔ±í
......

sql 語¾ä

±í      TT
×ֶΠ   A1    A2    A3
      1    B    2008/07/09
      2    C  & ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ