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
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 ......
winform주
//´æ´¢
private void MemoryImage()
{
string sql = "";
&nbs ......
˵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± ......
·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 ......
×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 ......