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

C#Ò»´ÎÁ¬½ÓÊý¾Ý¿âÖ´ÐжàÌõsqlÓï¾ä(ÈýÖÖ·½·¨)

µÚÒ»ÖÖ·½·¨:
            string str="server=.;uid=sa;pwd=111111;database=text_db";//Á¬½Ó×Ö·û´®
            SqlConnection SCON = null;//Á¬½Ó¶ÔÏó
            SqlCommand SCom=new SqlCommand();//ÃüÁî¶ÔÏó
            SCON=new SqlConnection(str);
            SCON.Open();
            SCom.CommandText = "insert into cum(nm,age,sex,addr) values(‘”+name1+”’, ‘”+age1+”’, ‘”+sex1”’,’”+addr1+”’); insert into cum(nm,age,sex,addr) values(‘”+name1+”’, ‘”+age1+”’, ‘”+sex1”’,’”+addr1+”’)";
            SCom.Connection = SCON;
            SCom.CommandType = CommandType.Text;
            int num = SCom.ExecuteNonQuery();
            SCON.Close();
            ×¢Ò⣺Õâ¾ÍÊÇÓ÷ֺŸô¿ª£¬°Ñ¶àÌõsqlÓï¾äд³ÉÁËÒ»ÌõsqlÓï¾äÀ´Ö´ÐУ¬ÒòΪûÓÐÓòÎÊý£¬¿ÉÄÜÓÐsql×¢Èë·çÏÕ¡£
µÚ¶þÖÖ·½·¨:
            string str="server=.;uid=sa;pwd=111111;database=text_db";//Á¬½Ó×Ö·û´®
            SqlConnection SCON;
            SqlCommand SCom1=new SqlCommand();//ÒªÖ´ÐÐsqlÓï¾äµÄµÚÒ»¸öÃüÁî¶ÔÏó
            SqlCommand SCom2=new SqlCommand();//Ò


Ïà¹ØÎĵµ£º

(Microsoft SQL Server£¬´íÎó: 3219)

MSSQL»¹Ô­Êý¾Ý¿âʧ°Ü£¬ÌáʾÈçÏ£º »¹Ô­¶ÔÓë·þÎñÆ÷ ʧ°Ü¡£(Microsoft.SqlServer.Smo) ÆäËüÐÅÏ¢£º ©§ ©»¡úÖ´ÐÐTransact-SQLÓï¾ä»òÅú´¦Àíʱ·¢ÉúÒì³£¡££¨Microsoft.SqlServer.ConnectionsInfo£© ©§ ©»¡ú²»ÄÜÑ¡ÔñÎļþ»òÎļþ×é¡°¡­¡­¡±ÓÃÓڴ˲Ù×÷¡£ RESTORE DATABASE ÕýÔÚÒì³£ÖÕÖ¹¡££¨Microsoft SQL Server, ´íÎó£º3219£© ³öÏÖ´Ë ......

PowerDesignerÉú³ÉSQL ERͼ ˵Ã÷Îĵµ

Ò»¡¢PowerDesignerÉú³ÉsqlÎÊÌâ
Éú³ÉsqlµÄ·½·¨ÊÇ Database -->Generate Database (Ctrl + G ) µ«ÊÇÌáʾ Could not load VBScript engine.
Check VBScript installation. Generation aborted due to errors detected during the verification of the model. ¼ì²éÁ˺þà ·¢ÏÖ½«check model È¥µô¾Í¿ÉÒÔÁË£¡ÆäÖУ¬ o ......

ÔÚC#Àï´´½¨ºÍʹÓÃC·ç¸ñÊý¾Ý½á¹¹

ÔÚC#Àï´´½¨ºÍʹÓÃC·ç¸ñÊý¾Ý½á¹¹£¬¼´·ÇÍйܵÄÊý¾Ý½á¹¹£¬¿ÉÒÔÌá¸ßÐÔÄÜ¡£
1 Êý¾Ý½á¹¹µÄ¶¨Òå
¿´ÏÂÃæÀý×Ó£º
    unsafe struct A {
        public int x;
    }
    unsafe struct B {
        pu ......

Óû§saµÇ¼ʧ°Ü,¸ÃÓû§Óë¿ÉÐÅsql serverÁ¬½ÓÎÞ¹ØÁª

Õâ¸öÓпÉÄÜÊÇÄãÔÚ°²×°SQL SERVER2005µÄʱºòÑé֤ģʽûÓÐÉèÖúÃ.
1.Ñ¡ÖзþÎñÆ÷(ÓÒ¼ü)->ÊôÐÔ->°²È«ÐÔ->·þÎñÆ÷Éí·ÝÑéÖ¤ÐÞ¸ÄΪ"SQL SERVERºÍWINDOWSÉí·ÝÑé֤ģʽ"
2.Õ¹¿ª·þÎñÆ÷ÉϵÄ"°²È«ÐÔ"->µÇ½Ãû->Ñ¡ÖÐSAµÇ½ÕʺÅ(ÓÒ¼ü)->״̬->µÇ½ÐÞ¸ÄΪÆôÓÃ.
 
°²×°ÍêSQL Serverºó,¿ÉÒÔÓÃWindowsÉí·Ý ......

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 ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ