SQL ServerµÄÁùÖÖÊý¾ÝÒÆ¶¯·½·¨
1.ͨ¹ý¹¤¾ßDTSµÄÉè¼ÆÆ÷½øÐе¼Èë»òµ¼³ö
¡¡¡¡DTSµÄÉè¼ÆÆ÷¹¦ÄÜÇ¿´ó£¬Ö§³Ö¶àÈÎÎñ£¬Ò²ÊÇ¿ÉÊÓ»¯½çÃæ£¬ÈÝÒײÙ×÷£¬µ«ÖªµÀµÄÈËÒ»°ã²»¶à£¬Èç¹ûÖ»ÊǽøÐÐSQL ServerÊý¾Ý¿âÖв¿·Ö±íµÄÒÆ¶¯£¬ÓÃÕâÖÖ·½·¨×îºÃ£¬µ±È»£¬Ò²¿ÉÒÔ½øÐÐÈ«²¿±íµÄÒÆ¶¯¡£ÔÚSQL Server Enterprise ManagerÖУ¬Õ¹¿ª·þÎñÆ÷×ó±ßµÄ+£¬Ñ¡ÔñÊý¾Ý¿â£¬ÓÒ»÷£¬Ñ¡ÔñAll tasks/Import Data...(»òAll tasks/Export Data...)£¬½øÈëÏòµ¼Ä£Ê½£¬°´Ìáʾһ²½Ò»²½×ß¾ÍÐÐÁË£¬ÀïÃæ·ÖµÃºÜϸ£¬¿ÉÒÔÁé»îµÄÔÚ²»Í¬Êý¾ÝÔ´Ö®¼ä¸´ÖÆÊý¾Ý£¬ºÜ·½±ãµÄ¡£¶øÇÒ¿ÉÒÔÁí´æ³ÉDTS°ü£¬Èç¹ûÒÔºó»¹ÓÐÏàͬµÄ¸´ÖÆÈÎÎñ£¬Ö±½ÓÔËÐÐDTS°ü¾ÍÐУ¬Ê¡Ê±Ê¡Á¦¡£Ò²¿ÉÒÔÖ±½Ó´ò¿ªDTSÉè¼ÆÆ÷£¬·½·¨ÊÇÕ¹¿ª·þÎñÆ÷Ãû³ÆÏÂÃæµÄData Transformation Services£¬Ñ¡Local Packages£¬ÔÚÓұߵĴ°¿ÚÖÐÓÒ»÷£¬Ñ¡New Package£¬¾Í´ò¿ªÁËDTSÉè¼ÆÆ÷¡£ÖµµÃ×¢ÒâµÄÊÇ£ºÈç¹ûÔ´Êý¾Ý¿âÒª¿½±´µÄ±íÓÐÍâ¼ü£¬×¢ÒâÒÆ¶¯µÄ˳Ðò£¬ÓÐʱҪ·ÖÅúÒÆ¶¯£¬·ñÔòÍâ¼üÖ÷¼ü£¬Ë÷Òý¿ÉÄܶªÊ§£¬Òƶ¯µÄʱºòÑ¡ÏîÅԱߵÄÌáʾ˵µÄºÜÃ÷°×£¬»òÕßÒ»´ÎÐԵĸ´ÖƵ½Ä¿±êÊý¾Ý¿âÖУ¬ÔÙÖØÐ½¨Á¢Íâ¼ü£¬Ö÷¼ü£¬Ë÷Òý¡£
¡¡¡¡Æäʵ½¨Á¢Êý¾Ý¿âʱ£¬½¨Á¢Íâ¼ü£¬Ö÷¼ü£¬Ë÷ÒýµÄÎļþÓ¦¸ÃºÍ½¨±íÎļþ·Ö¿ª£¬¶øÇÒÓõÄÊý¾ÝÎļþÒ²·Ö¿ª£¬²¢·Ö±ð·ÅÔÚ²»Í¬µÄÇý¶¯Æ÷ÉÏ£¬ÓÐÀûÓÚÊý¾Ý¿âµÄÓÅ»¯¡£
2. ÀûÓÃBcp¹¤¾ß
¡¡¡¡ÕâÖÖ¹¤¾ßËäÈ»ÔÚSQL Server7µÄ°æ±¾Öв»ÍƼöʹÓ㬵«Ðí¶àÊý¾Ý¿â¹ÜÀíÔ±ÈÔºÜϲ»¶ÓÃËü£¬ÓÈÆäÊÇÓùýSQL ServerÔçÆÚ°æ±¾µÄÈË¡£BcpÓоÖÏÞÐÔ£¬Ê×ÏÈËüµÄ½çÃæ²»ÊÇͼÐλ¯µÄ£¬Æä´ÎËüÖ»ÊÇÔÚSQL ServerµÄ±í£¨ÊÓͼ£©ÓëÎı¾ÎļþÖ®¼ä½øÐи´ÖÆ£¬µ«ËüµÄÓŵãÊÇÐÔÄܺ㬿ªÏúС£¬Õ¼ÓÃÄÚ´æÉÙ£¬Ëٶȿ졣ÓÐÐËȤµÄÅóÓÑ¿ÉÒÔ²é²Î¿¼Êֲᡣ
3. ÀûÓñ¸·ÝºÍ»Ö¸´
¡¡¡¡ÏȶÔÔ´Êý¾Ý¿â½øÐÐÍêÈ«±¸·Ý£¬±¸·Ýµ½Ò»¸öÉ豸£¨device£©ÉÏ£¬È»ºó°Ñ±¸·ÝÎļþ¸´ÖƵ½Ä¿µÄ·þÎñÆ÷ÉÏ£¨»Ö¸´µÄËٶȿ죩£¬½øÐÐÊý¾Ý¿âµÄ»Ö¸´²Ù×÷£¬ÔÚ»Ö¸´µÄÊý¾Ý¿âÃûÖÐÌîÉÏÔ´Êý¾Ý¿âµÄÃû×Ö£¨Ãû×Ö±ØÐëÏàͬ£©£¬Ñ¡ÔñÇ¿ÖÆÐͻָ´£¨¿ÉÒÔ¸²¸ÇÒÔǰÊý¾Ý¿âµÄÑ¡Ï£¬ÔÚÑ¡Ôñ´ÓÉ豸ÖнøÐлָ´£¬ä¯ÀÀʱѡÖб¸·ÝµÄÎļþ¾ÍÐÐÁË¡£ÕâÖÖ·½·¨¿ÉÒÔÍêÈ«»Ö¸´Êý¾Ý¿â£¬°üÀ¨Íâ¼ü£¬Ö÷¼ü£¬Ë÷Òý¡£
4. Ö±½Ó¿½±´Êý¾ÝÎļþ
¡¡¡¡°ÑÊý¾Ý¿âµÄÊý¾ÝÎļþ£¨*.mdf£©ºÍÈÕÖ¾Îļþ£¨*.ldf£©¶¼¿½±´µ½Ä¿µÄ·þÎñÆ÷£¬ÔÚSQL Server Query AnalyzerÖÐÓÃÓï¾ä½øÐлָ´£º
EXEC sp_attach_db @dbname = ’test’,
@filename1 = ’d:mssql7data est_data.mdf’,
@filename2 = ’d:mssql7data est_log.ldf’
¡¡¡¡ÕâÑù¾Í°ÑtestÊý¾Ý¿â¸½¼Óµ
Ïà¹ØÎĵµ£º
½øÈësql*plusÐèÒªÊäÈëÓû§Ãû¡¢¿ÚÁîºÍÖ÷»ú±êÖ¾·û
system/manager
sys/change_on_intall
scott/tiger
internal/oracle
ÒÔÉÏΪ³õʼÃÜÂë
Ö÷»ú×Ö·û´®¿Õ»òÕßÊÇ@+ÄãµÄ·þÎñÃû,ÔÚ±¾µØµÇ½²»ÐèÒª±¾µØ·þÎñÃû¡£
ÏÂÃæ¾Í½éÉÜÒ»ÏÂһЩ³£ÓõÄsql*plusÃüÁ
Ê×ÏȲ鿴µ±Ç°Ê¹ÓõÄÊý¾Ý¿âʵÀý:
select name from V$database;
Çл»Á½¸ö ......
¡¡UNIONÖ¸ÁîµÄÄ¿µÄÊǽ«Á½¸öSQLÓï¾äµÄ½á¹ûºÏ²¢ÆðÀ´¡£´ÓÕâ¸ö½Ç¶ÈÀ´¿´£¬ ÎÒÃÇ»á²úÉúÕâÑùµÄ¸Ð¾õ£¬UNION¸úJOINËÆºõÓÐЩÐíÀàËÆ£¬ÒòΪÕâÁ½¸öÖ¸Áî¶¼¿ÉÒÔÓɶà¸ö±í¸ñÖÐߢȡ×ÊÁÏ¡£ UNIONµÄÒ»¸öÏÞÖÆÊÇÁ½¸ö SQL Óï¾äËù²úÉúµÄÀ¸Î»ÐèÒªÊÇͬÑùµÄ×ÊÁÏÖÖÀà¡£ÁíÍ⣬µ±ÎÒÃÇÓà UNIONÕâ¸öÖ¸Áîʱ£¬ÎÒÃÇÖ»»á¿´µ½²»Í¬µÄ×ÊÁÏÖµ (ÀàËÆ SELECT DISTINCT) ......
*
* ¹¦ÄÜ˵Ã÷:±¸·ÝºÍ»Ö¸´SQL ServerÊý¾Ý¿â
* ×÷Õß: Áõ¹¦Ñ«;
* °æ±¾:V0.1(C#2.0);ʱ¼ä:2007-1-1
* µ±Ê¹ÓÃSQL Serverʱ,ÇëÒýÓà COM×é¼þÖеÄ,SQLDMO.dll×é¼þ
* µ±Ê¹ÓÃAccessÖÐ,Çëä¯ÀÀÌí¼ÓÒýÓÃÒÔÏÂÁ½¸ödll
* ÒýÓÃC:/Progra ......
sqlȨÏÞ:
´´½¨User:
insert into mysql.user(Host,User,Password)
values("localhost","cordev",password("xasoftorg"));
insert into
mysql.user(Host,User,Password)
values("localhost","corhotfix",password("xasoftorg"));
insert into
mysq ......
ÔÚдsqlÓï¾äʱ£¬Ò»°ã¶¼ÊÇÒ»¾ä½â¾ö£¬´ÓÀ´Ã»Ïë¹ý˵£¬°ÑsqlÓï¾ä²ð¿ªÀ´Ð´¡£
ÀýÈçÏÂÃæÕâ¾ä£º string readstring = "select * from ʵÀý where ʵÀýID='"+eid+"'";
È»ºóÖ´ÐÐ Myconnection();
DataSet ds = new DataSet();
OleD ......