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
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 ......
µÚÒ»ÖÖ·½·¨:
string str="server=.;uid=sa;pwd=111111;database=text_db";//Á¬½Ó×Ö·û´®
SqlConnection SCON = null;//Á¬½Ó¶ÔÏó
&n ......
SQL Server 2005 ¾µÏñ¹¹½¨ÊÖ²á(2)
3¡¢ ½¨Á¢¾µÏñ
ÓÉÓÚÊÇʵÑ飬ûÓÐΪ·þÎñÆ÷ÅäÖÃË«Íø¿¨£¬IPµØÖ·ÓëͼÓе㲻һÑù£¬µ«ÊÇÔÀíÒ»Ñù¡£
--Ö÷»úÖ´ÐУº
1ALTER DATABASE shishan SET PARTNER = 'TCP://10.168.6.45:5022';
--Èç¹ûÖ÷ÌåÖ´Ðв»³É¹¦£¬³¢ÊÔÔÚ±¸»úÖÐÖ´ÐÐÈçÏÂÓï¾ä£º
1ALTER DATABASE ......
SQL´¥·¢Æ÷ʵÀý1
¶¨Ò壺 ºÎΪ´¥·¢Æ÷£¿ÔÚSQL ServerÀïÃæÒ²¾ÍÊǶÔijһ¸ö±íµÄÒ»¶¨µÄ²Ù×÷£¬´¥·¢Ä³ÖÖÌõ¼þ£¬´Ó¶øÖ´ÐеÄÒ»¶Î³ÌÐò¡£´¥·¢Æ÷ÊÇÒ»¸öÌØÊâµÄ´æ´¢¹ý³Ì¡£
³£¼ûµÄ´¥·¢Æ÷ÓÐÈýÖÖ£º·Ö±ðÓ¦ÓÃÓÚInsert , Update , Delete ʼþ¡£
ÎÒΪʲôҪʹÓô¥·¢Æ÷£¿±ÈÈç£¬Õ ......