SQL Server CLRÈ«¹¦ÂÔÖ®ËÄ
CLR¿ÉÒÔʵÏÖDMLºÍDDLÁ½ÖÖ´¥·¢ÐÎʽ£¬µ«ÊDZ¾ÈËÒ»°ã²»½¨ÒéʹÓÃCLRµÄ´¥·¢Æ÷£¬Ö÷ÒªÊÇ¿¼Âǵ½Ð§ÂÊÎÊÌâ¡£±ÈÈçÎÒÃÇʹÓÃtriggerÀ´ÊµÏÖ·¢mailµÈ²Ù×÷ʱ£¬¾ÍÒª¿¼ÂÇpop3»òÊÇsmtpµÈ´ýʱ¼ä£¬ÒòΪtrigger±¾Ê¾ÍÊǸöÊÂÎñ£¬Ò²¾ÍÊÇ˵£¬ÔÚsmtpµÈ´ýʱ¼äÒ²ËãÔÚÁËÕû¸öÊÂÎñÖУ¬ÕâÑù¾Í»á´ó´óÓ°ÏìЧÂÊ¡£
1.CLR DML´¥·¢Æ÷
DMLÖ¸µÄÊÇÊý¾Ý²Ù×÷ÓïÑÔ£¬Ò²¾ÍÊÇͨ³£µÄinsert,updateºÍdelete²Ù×÷¡£Õâ¸ö´¥·¢Æ÷Ö÷ҪʵÏÖÔÚ¶ÔpubsÊý¾Ý¿âÖеÄauthor±í½øÐÐinsert,update,deleteʱ£¬»áÏÔʾÏàÓ¦µÄ²Ù×÷Ãû³Æ¡£
///
/// °Ñinsert,update,delete²Ù×÷¶¼ÏÔʾ³öÀ´
///
[Microsoft.SqlServer.Server.SqlTrigger(
Name = "UF_DML_Trigger",
Target = "dbo.authors",
Event = "FOR INSERT, UPDATE, DELETE")]
public static void UF_DML_Trigger()
{
switch (SqlContext.TriggerContext.TriggerAction)
{
case TriggerAction.Insert:
SqlContext.Pipe.Send("Trigger Insert");
break;
case TriggerAction.Update:
SqlContext.Pipe.Send("Trigger Update");
break;
case TriggerAction.Delete:
SqlContext.Pipe.Send("Trigger Delete");
Ïà¹ØÎĵµ£º
UNION ÔËËã·û½«¶à¸ö SELECT Óï¾äµÄ½á¹û×éºÏ³ÉÒ»¸ö½á¹û¼¯¡£ £¨£±£©Ê¹Óà UNION ÐëÂú×ãÒÔÏÂÌõ¼þ£º £Á£ºËùÓвéѯÖбØÐë¾ßÓÐÏàͬµÄ½á¹¹£¨¼´²éѯÖеĵÄÁÐÊýºÍÁеÄ˳Ðò±ØÐëÏàͬ£©¡£ £Â£º¶ÔÓ¦ÁеÄÊý¾ÝÀàÐÍ¿ÉÒÔ²»Í¬µ«ÊDZØÐë¼æÈÝ£¨ËùνµÄ¼æÈÝÊÇÖ¸Á½ÖÖÀàÐÍÖ®¼ä¿ÉÒÔ½øÐÐÒþʽת»»£¬²»ÄܽøÐÐÒþʽת»»Ôò±¨´í£©¡£Ò²¿ÉÒÔÓÃÏÔʽת»»ÎªÏàͬµ ......
----------Dbf µ¼Èë Sql Server±í----------
ÒÔϾùÒÔSQL2000¡¢VFP6¼°ÒÔÉϵıíΪÀý
´úÂëµ¼È룺²éѯ·ÖÎöÆ÷ÖÐÖ´ÐÐÈçÏÂÓï¾ä(ÏÈÑ¡Ôñ¶ÔÓ¦µÄÊý¾Ý¿â)
-------------Èç¹û½ÓÊܵ¼ÈëÊý¾ÝµÄSQL±íÒÑ´æÔÚ
--Èç¹û½ÓÊܵ¼ÈëÊý¾ÝµÄSQL±íÒѾ´æÔÚ
Insert Into ÒѾ´æÔÚµÄSQL±íÃû Select * from openrowset('MSDASQL','Driver=Micros ......
ÏÂÔØµØÖ·£º http://download.csdn.net/source/1805903
private string ReArrange(string str)
{
string[] keywords = new string[] {"select","from","where","and","order\\s+by","or","into",
"update","set","delete","haveing" ......
ÎÄÕÂÔ´´£¬×ªÔØÇëÓëBlogÖ÷ÈËÁªÏµ£¬robin9257@hotmail.com
JAVAÓëSQLÇŽӵÄÓÅȱµã£º
1¡¢Óŵ㣺²»ÓÃÏÂÔØÇý¶¯³ÌÐò£¬ÔÊÐíÓÃÏàͬ´úÂë·ÃÎʲ»Í¬DBMS¡£
2¡¢È±µã£ºÐ§Âʵ͡£
¾³£³öÏֵı¨´íµã£º
1¡¢java.sql.SQLException: [Microsoft][ODBC Çý¶¯³ÌÐò¹ÜÀíÆ÷] δ·¢ÏÖÊý¾ÝÔ´Ãû³Æ²¢ÇÒδָ¶¨Ä¬ÈÏÇý¶¯³ÌÐò
&nbs ......