¸øPL/SQL´´½¨Õ˺š¢ÃÜÂëºÍ¸¶È¨ÏÞ
¸øPL/SQL´´½¨Õ˺š¢ÃÜÂëºÍ¸¶È¨ÏÞ
CREATE USER zxd PROFILE "DEFAULT" IDENTIFIED BY zxd DEFAULT TABLESPACE "USERS" TEMPORARY TABLESPACE "TEMP" ACCOUNT UNLOCK
grant dba to "zxd";
F:\oracle\ora92\network\admin ·¾¶ÏÂtnsnames.ora
ZXD =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = zxd)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = mis)
)
)
¸ømisÊý¾Ý¿â´´½¨¶ÔÏó
HOST = zxd ÖÐzxdÊǼÆËã»úÃû³Æ
£¨¼ÆËã»úÃû³ÆÐ޸ģºÎҵĵçÄÔ-ÊôÐÔ-¼ÆËã»úÃû³Æ-Ð޸ģ©
Ïà¹ØÎĵµ£º
¹ØÓÚ±¾Îı¾ÎÄËùÃè»æµÄ¹¦Äܺͼƻ®ÊÇÏÂÒ»°æ±¾ SQL Server µÄ¿ª·¢·½Ïò¡£ËüÃDz¢·Ç±¾²úÆ·µÄ˵Ã÷Ê飬ÈçÓиü¸Ä£¬Ë¡²»ÁíÐÐ֪ͨ¡£¶ÔÓÚ×îÖÕ²úÆ·ÊÇ·ñ¾ßÓÐÕâЩ¹¦Äܲ»×öÈκÎÃ÷ʾ»ò°µÊ¾µÄ±£Ö¤¡£¶ÔÓÚijЩ¹¦ÄÜ£¬±¾ÎļÙÉè¶ÁÕßÊìϤ SQL Server 2000 ¹¦ÄܺͷþÎñ¡£Óйر³¾°ÐÅÏ¢£¬Çë·ÃÎÊSQL Server ÍøÕ¾»ò SQL Server 2000 ×ÊÔ´¹¤¾ß°ü¡£Õâ²¢²»Ê ......
ËäÈ»²éѯËÙ¶ÈÂýµÄÔÒòºÜ¶à£¬µ«ÊÇÈç¹ûͨ¹ýÒ»¶¨µÄÓÅ»¯£¬Ò²¿ÉÒÔʹ²éѯÎÊÌâµÃµ½Ò»¶¨³Ì¶ÈµÄ½â¾ö¡£ ²éѯËÙ¶ÈÂýµÄÔÒòºÜ¶à£¬³£¼ûÈçϼ¸ÖÖ£º
1¡¢Ã»ÓÐË÷Òý»òÕßûÓÐÓõ½Ë÷Òý(ÕâÊDzéѯÂý×î³£¼ûµÄÎÊÌ⣬ÊdzÌÐòÉè¼ÆµÄȱÏÝ)
2¡¢i/oÍÌÍÂÁ¿Ð¡£¬ÐγÉÁËÆ¿¾±Ð§Ó¦¡£
&n ......
SQL ÖеÄÖ÷¼üµÄ×÷ÓÃ:
Äܹ»Î¨Ò»±íʾÊý¾Ý±íÖеÄÿ¸ö¼Ç¼µÄ¡¾×ֶΡ¿»òÕß¡¾×ֶΡ¿µÄ×éºÏ¾Í³ÆÎªÖ÷Âë(Ö÷¼ü)¡£
×÷ÓÃ
1¡¢Ö÷¼üΨһµÄʶ±ðÿһ¼Ç¼;
2¡¢Ö÷¼ü½«¼Ç¼ºÍ´æ·ÅÔÚÆäËû±íÖеÄÊý¾Ý½øÐйØÁª¡£ÔÚÕâÒ»µãÉÏ£¬Ö÷¼üÊDz»Í¬±íÖи÷¼Ç¼֮¼äµÄ¼òµ¥Ö¸Õë¡£
ÈôÓÐÁ½¸ö±íA£¬B£¬keyÊÇAµÄÖ÷¼ü£¬¶øBÖÐÒ²ÓÐkey×ֶΣ¬Ôòkey¾ÍÊDZíBµÄÍâ¼ü¡£
A ......
ΪÁËÖ´ÐÐsqlÓï¾ä£¬ÎÒÃÇ»áÔÚaccessÊý¾Ý¿âÖÐÖ´ÐÐsqlÓï¾ä£¬ÕâÑù·½±ãÎÒÃÇ·ÖÎö¡£·½·¨ÈçÏ£º
´ò¿ªaccessÊý¾Ý¿â£¬µã»÷”´´½¨“£¬ÔÚµ¥»÷“²éѯÉè¼Æ”£¬»áµ¯³öÒ»¸öÏÔʾ±íµÄ´°¿Ú£¬¹Øµô¡£»á³öÏÖÒ»¸ösqlÊÔͼ£¬´ò¿ª¾Í¿ÉÒÔÔÙÀïÃæÐ´sql´úÂëÁË¡£ ......
ÔÚSQL Server 2005Êý¾Ý¿âÖÐʵÏÖ×Ô¶¯±¸·ÝµÄ¾ßÌå²½Öè:
1¡¢´ò¿ªSQL Server Management Studio
2¡¢Æô¶¯SQL Server´úÀí
3¡¢µã»÷×÷Òµ->н¨×÷Òµ
4¡¢"³£¹æ"ÖÐÊäÈë×÷ÒµµÄÃû³Æ
5¡¢Ð½¨²½Ö裬ÀàÐÍÑ¡T-SQL£¬ÔÚÏÂÃæµÄÃüÁîÖÐÊäÈëÏÂÃæÓï¾ä£¨ºìÉ«²¿·ÖÒª¸ù¾Ý×Ô¼ºµÄʵ¼ÊÇé¿ö¸ü¸Ä£¬'D:\LMS2.0\LMS2.0\bak\' ¸ÄΪ×Ô¼ºµÄ±¸·Ý·¾¶£¬ ......