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

sqlÓï¾ä´´½¨³ÉµÇ¼

 1 windowsµÇ¼ÕË»§¿Ú£ºEXEC ap_grantlogin 'windowsÓòÃû\ÓòÕË»§'
 2 SQL µÇ¼ÕË»§:EXEC sp_addlogin 'ÕË»§Ãû','ÃÜÂë'
 3 ´´½¨Êý¾Ý¿âÓû§:exec spgrantdbaccess 'µÇ¼ÕË»§','Êý¾Ý¿âÓû§'
¶þ ¸øÊý¾Ý¿âÓû§ÊÚȨ
grant ȨÏÞ on ±íÃû to Êý¾Ý¿âÓû§


Ïà¹ØÎĵµ£º

SQL²Ù×÷È«¼¯

ÏÂÁÐÓï¾ä²¿·ÖÊÇMssqlÓï¾ä£¬²»¿ÉÒÔÔÚaccessÖÐʹÓá£
SQL·ÖÀࣺ
DDL—Êý¾Ý¶¨ÒåÓïÑÔ(CREATE£¬ALTER£¬DROP£¬DECLARE)
DML—Êý¾Ý²Ù×ÝÓïÑÔ(SELECT£¬DELETE£¬UPDATE£¬INSERT)
DCL—Êý¾Ý¿ØÖÆÓïÑÔ(GRANT£¬REVOKE£¬COMMIT£¬ROLLBACK)
Ê×ÏÈ,¼òÒª½éÉÜ»ù´¡Óï¾ä£º
1¡¢ËµÃ÷£º´´½¨Êý¾Ý¿â
CREATE DATABASE data ......

C# sql ʵÏÖͼƬÅúÁ¿´¢´æ¶ÁÈ¡

 winformÏ£º
         //´æ´¢
        private void MemoryImage()
        {
            string sql = "";
   &nbs ......

¹ØÓÚSQLÓÅ»¯

˵¾ä´ó·Ï»°£¬ÄǾÍÊÇ“ºÏÀíµÄƽºâ¸÷ÖÖ×ÊÔ´µÄʹÓÃ,ÄÚ´æ,cpu,io µÈµÈ”¡£ÕâÒ²ÊǺÜÓеÀÀíµÄ£¬µ«ÊÇʵ¼Ê¾Í²»ºÃ×öÁË£¬ÈçºÎƽºâÄØ£¿
¾ßÌåµãµÄô£¬Í¨¹ý±È½Ï£¬Ó¦¸ÃÊÇÏìӦʱ¼ä×öΪÖ÷ÒªµÄÆÀÅÐÒòËØÁË¡£µ«ÊÇ¿ÉÄÜÓÉÓÚһЩ²»È·¶¨µÄÒòËØ£¬¿ÉÄÜ»á³öÏÖ£ºÕâ´ÎÅܵĿ죬²»µÈÓÚÏ´ÎÒ²ÅܵĿìÁË¡£
ÄǾÍÒª¸ù¾Ý±íµÄÊý¾ÝÁ¿µÄ±ä»¯£¬È·¶¨Ò»¸ö± ......

¸½¼Ósql server 20005Êý¾Ý¿â

·½·¨Ò»£º
1.Èç¹û¸½¼ÓÊý¾Ý¿âʱ£¬Ã»ÓÐÖ¸¶¨Âß¼­Ãû£¬ÔòÔÚSQL2005ÉÏÏÔʾΪ“ȫ·¾¶£¬ÇÒΪ´óд”¡£±ÈÈ磬Êý¾Ý¿âÎļþD:MyTest.mdfºÍD:MyTest.ldf£¬¸½¼Óµ½SQL·þÎñÆ÷ÉÏʱ£¬Èç¹ûûÓÐÖ¸¶¨Âß¼­Ãû£¬ÔòÔÚSQL2005ÉÏÏÔʾΪ“D:MYTEST.MDF”¡£´Ëʱ£¬C#µÄÁ¬½Ó×Ö·û´®Îª“DataSource=dsName;AttatchDBFilename=&rdquo ......

SQLÓï¾ä¸´Ï°:insert,update,delete,select

 ×î½üÒ»Ö±ÔÚѧϰSQL serverµÄÄÚÈÝ¡£×òÌ쿼ÁËÒ»ÏÂÊÔ¡£¸Ð¾õÕæµÄÊDz»ÈÝÒ×°¡¡£ÌرðÊÇһЩ¸´ÔӵIJéѯ¡£¸ãµÃÎÒÍ·»èÄÔÕ͵ġ£²»¹ýÒ²ÊÇÓÉÓÚ×Ô¼ºµÄÖªÊ¶ÕÆÎյϹ²»¹»Ôúʵ°¡¡£ËùÒÔ½ñÌ츴ϰÁËÒ»ÏÂT-SQlÓï¾äµÄÔöɾ¸Ä²é¡£·¢ÏÖµÄÈ·ÊÇÓкܶ඼Íü¼ÇÁË¡£ÏÖÔڰѽá¹ûд³öÀ´¡£ÒÔºó¿É²»ÒªÍüÁËѽ¡£
--SQLÓï¾ä¸´Ï° --Ò»,²åÈëinsertÓï¾ä --1,ins ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ