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

sql ÁÙʱ±í

sql server ÁÙʱ±íµÄʹÓà ÒÔ¼°¸øÁÙʱ±í²åÈëÖ÷¼üÁÐ
--ijʱ¼ä¶ÎÄÚij×é·þÎñÆ÷µÄÏû·ÑÅÅÐÐ
CREATE PROCEDURE biling_order_consume
@begin_date datetime,
@end_date datetime
AS
select identity(int,1,1) as ID,charge_credit into #tmp from crm_biling
where @begin_date <= convert(datetime,convert(varchar(12),charge_time,101),101)
and @end_date >=convert(datetime,convert(varchar(12),charge_time,101),101)

order by charge_credit desc

select * from #tmp

ÔËÐнá¹û
id charge_credit
1 9541
2 564
3 468
4 123
Õâ¸öµÚ¶þ´ÎÔËÐÐʱÌáʾ#tmpÒѾ­´æÔÚ.¿ÉÒÔÓÃһϴúÂëɾ³ý
drop table #tmp


Ïà¹ØÎĵµ£º

ÉîÈëdz³öSQL½Ì³ÌÖ®Group byºÍHaving


ÔÚ½éÉÜGROUP BY ºÍ HAVING ×Ó¾äǰ£¬ÎÒÃDZØÐèÏȽ²½²sqlÓïÑÔÖÐÒ»ÖÖÌØÊâµÄº¯Êý£º¾ÛºÏº¯Êý£¬ÀýÈçSUM, COUNT, MAX, AVGµÈ¡£ÕâЩº¯ÊýºÍÆäËüº¯ÊýµÄ¸ù±¾Çø±ð¾ÍÊÇËüÃÇÒ»°ã×÷ÓÃÔÚ¶àÌõ¼Ç¼ÉÏ¡£
SELECT SUM(population) from bbc
¡¡¡¡ÕâÀïµÄSUM×÷ÓÃÔÚËùÓзµ»Ø¼Ç¼µÄpopulation×Ö¶ÎÉÏ£¬½á¹û¾ÍÊǸòéѯֻ·µ»ØÒ»¸ö½á¹û£¬¼´ËùÓйú¼ÒµÄ× ......

SQL Server 2005 Express µ¼Èë/µ¼³öÊý¾Ý(ת)


SQL Server 2005 Express µ¼Èë/µ¼³öÊý¾Ý
°²×°ºÃSQL Server 2005 Expressºó£¬ÔÙ°²×°
http://download.microsoft.com/download/1/1/0/110d908f-c445-4523-b939-220c7d135f3d/SQLServer2005_SSMSEE.msi
¾Í¿ÉÒÔʹÓÿØÖÆÌ¨½øÐÐÊý¾Ý¿âµÄ¹ÜÀí¡£
µ«SQL Server Management Studio Express ²¢Ã»Óе¼Èë/µ¼³öÊý¾ÝµÄ¹¦ÄÜ£¬ÎÒÃÇ¿ÉÒÔ ......

ºØÖÝÊм²²¡Ô¤·À¿ØÖÆÖÐÐÄSQL serverÊý¾Ý¿âÖÃÒɳɹ¦ÐÞ¸´

ºØÖÝÊм²²¡Ô¤·À¿ØÖÆÖÐÐÄËùÓõÄZmSoft´ÓÒµÌå¼ìÐÅÏ¢ÍøÂçϵͳV2010.1.26 Õýʽ°æ²ÉÓÃSQL SERVER2000ƽ̨,²»Ã÷Ô­Òò,Êý¾Ý¿â"ÖÃÒÉ“,¿Í»§ÊÔ¹ýËùÓÐÍøÉÏ·½·¨,δÄܽâ¾ö.ÉòÑô¿­ÎÄÊý¾Ý»Ö¸´ÖÐÐÄSQLÊý¾Ý¿â¹¤³Ìʦ³É¹¦½«Æä½â¾ö.
ÉòÑô¿­ÎÄÊý¾Ý»Ö¸´ÖÐÐÄMS SQL SERVERÑз¢Ð¡×éÖÂÁ¦ÓÚMsSqlÊý¾Ý¿â¼¼ÊõµÄÑо¿¡£¾­¹ý¶àÄêÑо¿ÍêÈ«ÕÆÎÕÁËS ......

ÕÒЩ²»´íµÄsqlÃæÊÔÌâ(2)

ÎÊÌâÃèÊö£º
±¾ÌâÓõ½ÏÂÃæÈý¸ö¹ØÏµ±í£º
CARD     ½èÊ鿨¡£   CNO ¿¨ºÅ£¬NAME  ÐÕÃû£¬CLASS °à¼¶
BOOKS    ͼÊé¡£     BNO ÊéºÅ£¬BNAME ÊéÃû,AUTHOR ×÷Õߣ¬PRICE µ¥¼Û£¬QUANTITY ¿â´æ²áÊý
BORROW   ½èÊé¼Ç¼¡£ CNO ½èÊ鿨ºÅ£¬BNO ÊéºÅ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ