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

sqlserver ×Ô¶¨Ò庯ÊýËæ»ú²úÉúÖ¸¶¨·¶Î§µÄËæ»úÊý

/*
--´´½¨ÊÓͼ
create view RandomView as select re=rand()
--×Ô¶¨Ò庯Êý:È¡µÃÖ¸¶¨·¶Î§µÄËæ»úÊý
create function RandData(
@a int,
@b int)
returns decimal(38,0)
as
begin
declare @r decimal(38,0)
select @r=cast(re*(@b-@a)+@a as decimal(38,0)) from RandomView
return(@r)
end
go
select * from myview
select dbo.RandData(0,9)
*/


Ïà¹ØÎĵµ£º

²»ÖØÆôSQL·þÎñ£¬É¾³ýSQLServerϵͳÈÕÖ¾

    µ±SQLServerµÄϵͳÈÕÖ¾¹ý´ó£¬¾Í»áÒýÆðSQLServer·þÎñÆ÷ÎÞ·¨Æô¶¯µÈһϵÁÐÎÊÌâ¡£½ñÌìÎÒÓöµ½ÁËÕâ¸öÎÊÌ⣬ÔÚÍøÉÏËÑË÷ÁËһϣ¬½â¾ö·½·¨ÊÇɾ³ý¾Í¿ÉÒÔÁË£¬¿ÉÊǵ±Ç°µÄErrorLogÕýÔÚ±»SQLʹÓÃÎÞ·¨É¾³ý°¡£¬ÒªÉ¾³ýÖ»ÄÜÍ£Ö¹SQL·þÎñÆ÷£¬ÄѵÀ¾ÍûÓбðµÃ°ì·¨ÁËÂð£¿
    »Ø´ðÊǿ϶¨µÄ£ºÊ¹ÓÃÒÔÏ´洢¹ý³Ì£º ......

sqlserver¸ü¸ÄÇø·Ö´óСдÉèÖÃ

²é¿´ÊÇ·ñÇø·Ö´óСд-Ö´Ðд洢¹ý³Ìsys.sp_server_info
exec sys.sp_server_info
²é¿´µÚ18ÐÐCOLLATION_SEQ-collationÊôÐÔ
charset=cp936 collation=Chinese_PRC_CS_AS
csÎªÇø·Ö´óСд£¬CIΪ²»Çø·Ö´óСд
½«Çø·Ö´óСд¸ÄΪ²»Çø·Ö´óСд
alter database yourDB COLLATE Chinese_PRC_CI_AS
½«²»Çø·Ö´óСд¸ÄÎªÇø·Ö´óСд ......

Çå³ýSQLServerÊý¾Ý¿âÈÕÖ¾(SqlServer2005)

ÔÚÖ÷Êý¾Ý¿âÎļþ½øÐдóÁ¿µÄɾ³ý(ÐÂÔö£¬Ð޸ͼ»áÓÐÈÕÖ¾)£¬ÈÕÖ¾ÎļþÓÐ1.5G¡£×òÌ컹ԭÊý¾Ý¿âʱ³õʼֵҲ²Å1MB¡£±ØÐëÇå³ýµô£¬²»È»Ì«Õ¼¿Õ¼äÁË¡£ÉÏÍøÕÒÁ˸öÇå³ýÈÕÖ¾µÄ·½·¨¡£Ë³Àû½«ÈÕÖ¾Îļþlog.ldf´Ó1.5G±äΪÁË1M¡£ ÎÒÖ´ÐÐÈçÏ£º
 1.Çå¿ÕÈÕÖ¾
 DUMP TRANSACTION ¿âÃû WITH NO_LOG
2.½Ø¶ÏÊÂÎñÈÕÖ¾£º
 BACKUP LOG ......

sqlserver´æ´¢¹ý³Ì¿½±´µ½¼Çʱ¾µÄÇé¿ö

×òÌìÉÏ´«³ÌÐòûÓгɹ¦£¬·¢ÏÖÒ»¸öÎÊÌâ
½«SQLServerµÄ´æ´¢¹ý³Ì¿½±´µ½¼Çʱ¾Ê±£¬Èç¹û¼Çʱ¾ÊÇ×Ô¶¯»Ø³µµÄ£¬ÐèҪעÒâһϲÎÊýÊÇ·ñ»Ø³µ¡£
¾ÙÀý£º
alter Proc [dbo].[aaa]
@tCardNos nvarchar(500), --Ïû·Ñ¿¨¿¨ºÅ@tCardPwds nvarchar(1000),--Ïû·Ñ¿¨¿¨ºÅ--¿¨ÃÜÂë@ProductId nvarchar(15), --²úÆ·±àºÅ
ËùÓеIJÎÊý¶¼Ô ......

SpringÅäÖõÄMS SQLSERVER 2008 JDBCÁ¬½Ó


  ²»µÃ²»ËµµÄÔÚ MS SQL SERVER Ï嵀 JDBC µ÷ÓÃ
 
½ñÌìÏÂÎ磬ÁÙʱ¾ö¶¨ÒªÔÙ MS SQL-SERVER  ÏÂÅäÖà Spring µÄÊý¾ÝÔ´ DataSource ¡£µ«ÅäÖÃÁ˰ëÌì,»ñÈ¡Êý¾ÝÔ´ÈÔ²»³É¹¦£¬ÎÒûÓа취£¬ÕÒÔ­Òòߣ¬Ö»ÄÜд¸öÁÐ×Ó²âÊÔÏ¡£ÏȲ»¹ÜÈýÆß¶þʮһ£¬ÏÈÉÏÕýÈ·µÄÀý×ÓÔÙ˵¡£
¿´¿ÍÈç¹ûÏëÔËÐÐÏÂÃæµÄ´úÂ룬ÐèÒª×Ô¼ºÊÖ¹¤ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ