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

ÔÚXMLÀïдSQLÓï¾ä£¨°ÑSQLÓï¾äд½øXMLÀ

ÄãÖªµÀXMLÎļþ°É£¿£¨²»ÖªµÀµÄGOOGLEÈ¥£¡£©ÄÇÄãÌý˵¹ýÔÚXMLÀïÊéдSQLÓï¾äÂ𣿻»¾ä»°Ëµ£¬°ÑÄãµÄÏîÄ¿ÀïËùÓÐSQLÓï¾ä´æ´¢ÔÚXMLÎļþÀÄãÌý˵¹ýÂð£¿Äã×ö¹ýÂð£¿
ÎÒÍ·´ÎÌý˵ÊÇС°¬¸æËßÎҵģ¬ÎҸҿ϶¨ËûÊǸöÕâ·½ÃæµÄ¸ßÊÖ£¬ºÇºÇ£¨ÔÞÒ»¸ö£¬µ½´ËΪֹ£¡£©
ÄǸøÄãչʾһÏ£¬ÔÚXMLÀïÊéдSQLÓï¾ä°É
<commands>
  <command id="Select_Max(ID)">
    <desription>
      µ÷  ÓãºSelect_Max(ID)#Page_Load
      ¸Å  Òª£º²éѯMax(ID)
      ×÷  ÕߣºÐ¡°¬½ÌÎÒµÄ
      ×÷³ÉÈÕ£º2009/12/25
    </desription>
    <sql>
      <![CDATA[
        SELECT
              MAX(InforID)
        from
              T_table
      ]]>
    </sql>
  </command>
</commands>
¿´µ½Á˰ɣ¬Ã¿Ò»¸öSQLÓï¾ä¶¼ÊÇÓÃÒ»¸öidÇø·Ö¿ª£¬ÔÚcommandÀïÓÐÄã×Ô¼º¶¨ÒåµÄÃèÊöÓï¾äµÈ¡£
µ±È»£¬µ÷ÓõÄʱºòÒª¼ÓÉÏusing System.Xml£¬ÁªºÏ΢ÈíÌṩµÄ°ïÖúÎļþSqlHelper.cs£¬Ò»Æð¼ÜÉèÈý²ã¼Ü¹¹£¬·½±ãʹÓ㬺ǺÇ
¼ÌÐøÑ§Ï°ÖÐ~~


Ïà¹ØÎĵµ£º

SQL Server2005 ÊÂÎñ¸ôÀë¼¶±ð

ÈκÎÊÂÎñÎÞÂÛÆä¸ôÀë¼¶±ðÈçºÎ£¬¶¼¾ßÓÐÔ­×ÓÐÔ¡£Ô­×ÓÐԺ͸ôÀë¼¶±ðÊÇÁ½ÂëÊ¡£
¼Ù¶¨Ö»ÓÐÒ»ÖÖ×ÊÔ´Êý¾Ý±íÉϵēÐГ¿ÉÒÔ±»Ëø¶¨¡£ËøÖ»Óй²ÏíËøºÍÅÅËûËøÁ½ÖÖ¡£
ËøµÄ¼æÈÝÐÔ£º
  SX
S 10
X 00
ÊÂÎñµÄ¸ôÀë¼¶±ð£º
Read Uncommitted
Êý¾Ý¶Áȡʱ²»ÐèÒªËø¶¨
Read Committed
Êý¾Ý¶ÁȡʱÐèÒª¹²ÏíËø¶¨
Repeatable Re ......

ʹÓà TRY/CATCH Óï¾ä½â¾ö SQL Server 2005 ËÀËø

¶ÔÓÚ½ñÌìµÄ RDBMS Ìåϵ½á¹¹¶øÑÔ£¬ËÀËøÄÑÒÔ±ÜÃâ — ÔÚ¸ßÈÝÁ¿µÄ OLTP »·¾³ÖиüÊǼ«ÎªÆÕ±é¡£ÕýÊÇÓÉÓÚ .NET µÄ¹«¹²ÓïÑÔÔËÐпâ (CLR) µÄ³öÏÖ£¬ SQL Server 2005 ²ÅµÃÒÔΪ¿ª·¢ÈËÔ±ÌṩһÖÖеĴíÎó´¦Àí·½·¨¡£ÔÚ±¾ÔÂרÀ¸ÖУ¬ Ron Talmage ΪÄú½éÉÜÈçºÎʹÓà TRY/CATCH Óï¾äÀ´½â¾öÒ»¸öËÀËøÎÊÌâ¡£
Ò»¸öʾÀýËÀËø
ÈÃÎÒÃÇ´ÓÕâÑùÒ ......

ÈçºÎ½« Access Êý¾Ý¿âת»»µ½ SQL Server

http://support.microsoft.com/default.aspx/kb/237980/zh-cn
½« Access Êý¾Ý¿âת»»Îª SQL Server µÄ×î¼ò±ã·½·¨ÊÇʹÓÃÉýǨÏòµ¼¡£ÉýǨÏòµ¼£º
±£ÁôÊý¾Ý¿â½á¹¹£¬°üÀ¨Êý¾Ý¡¢Ë÷ÒýºÍĬÈÏÉèÖá£
×Ô¶¯½« Access ÓÐЧÐÔ¹æÔòºÍĬÈÏÉèÖÃת»»ÎªÊʵ±µÄ SQL Server µÈЧÄÚÈÝ¡£
ÔÚÉýǨºó±£³Ö±í¹ØÏµºÍ²ÎÕÕÍêÕûÐÔ¡£
ÒªÔÚ Access 2000 ......

SQL¾­µäÐÐתÁÐ

--²âÊÔ±í
create table tb_month
(monthid varchar(2),mongthName varchar(50))
insert into tb_month
select '01','Ò»ÔÂ'
union all select '02','¶þÔÂ'
union all select '03','ÈýÔÂ'
union all select '04','ËÄÔÂ'
union all select '05','ÎåÔÂ'
union all select '06','ÁùÔÂ'
union all select '07','ÆßÔÂ'
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ