MS SQL 2005Á´½Ó·þÎñÆ÷Á¬½ÓÔ¶³ÌORACLEÈ«¹ý³Ì
µÚÒ»²½:ÏÂÔØ°²×°Oracle 10g Release 2 ¿Í»§¶ËÈí¼þ,ÏÂÔØÁ¬½ÓÊÇ:
http://download.oracle.com/otn/nt/oracle10g/10201/10201_database_win32.zip
ÏÂÔØºó°²×°
µÚ¶þ²½:ÏÂÔØ°²×°Oracle ODAC,ÏÂÔØÁ¬½ÓÊÇ:
http://download.oracle.com/otn/other/ole-oo4o/ODAC1020221.exe
µÚÈý²½: ÖØÆôMS SQL 2005ºó, ʹÓÃSQL Server Management StudioÁ¬½ÓÊý¾Ý¿â, Õ¹¿ªÄ¿Â¼,·þÎñÆ÷¶ÔÏó->Á´½Ó·þÎñÆ÷->·ÃÎʽӿÚ,
ÕÒµ½OraOLEDB.Oracle,ÓÒ¼ü->ÊôÐÔ,Ñ¡ÖÐÑ¡Ïî"ÔÊÐí½ø³ÌÄÚ" .
µÚËIJ½:Éú³ÉOracleµÄ·þÎñÃüÃû:
µÚÎå²½: ÅäÖÃÁ´½Ó·þÎñÆ÷
ÖÁ´Ë, ´ó¹¦¸æ³É!
Ïà¹ØÎĵµ£º
ѧϰOracle DBAÒ²°ë¸ö¶àѧÆÚÁË£¬½ñÌìÃÍÈ»²Å·¢ÏÖ£¬ÔÀ´ÎÒµÄÊ黹ÊǺÜеģ¬ÉϿβÙ×÷ʱºòÒ²Ö»ÊÇÖªµÀ´ó¸ÅÔõô×ö£¬µ«ÊÇÒªÕæµÄÈ«²¿×Ô¼º×ö£¬¶ø²»È¥·Ê黹ÊÇÓÐÒ»¶¨µÄÄѶȵģ¬ËùÒÔÄØ£¬½ñÌ쿪ʼ½«DBA´ÓÍ·¸´Ï°Ò»±é£¬Í¬Ê±ÔÙ²Ù×÷Ò»±é¡£
µÚÒ»Õ£¬Ñ§µÄÊÇOracleµÄÌåϵ½á¹¹£ ......
ÔÚSQLÓÅ»¯¹ý³ÌÖг£¼ûOracle HINTµÄÓ÷¨£º
1. /*+ALL_ROWS*/
±íÃ÷¶ÔÓï¾ä¿éÑ¡Ôñ»ùÓÚ¿ªÏúµÄÓÅ»¯·½·¨,²¢»ñµÃ×î¼ÑÍÌÍÂÁ¿,ʹ×ÊÔ´ÏûºÄ×îС»¯.
ÀýÈç:
SELECT /*+ALL+_ROWS*/ EMP_NO,EMP_NAM,DAT_IN from BSEMPMS WHERE EMP_NO='SCOTT';
2. /*+FIRST_ROW ......
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 ......
PowerBuilderÊÇĿǰ×îÁ÷ÐеÄÊý¾Ý¿â¿ª·¢¹¤¾ßÖ®Ò»¡£PowerBuilderÌṩÁËÔÚ³ÌÐò´úÂëÖмÓÈëǶÈëʽSQLÓï¾äµÄ¹¦ÄÜÀ´Ö§³Ö¶ÔÊý¾Ý¿âµÄ·ÃÎÊ¡£µ«ÕâÖÖǶÈëʽSQLÓï¾äÖ»ÄÜÖ§³ÖһЩ¹Ì¶¨µÄ±ê×¼µÄSQLÓï¾ä£¬¼´ÔÚ½øÐгÌÐò´úÂë±àÒë´¦ÀíʱÕâЩSQLÓï¾ä±ØÐëÊÇÈ·¶¨µÄ£¬ÀýÈ磺¶ÔÄÄÕűíÄö×ֶνøÐвÙ×÷ÔÚ³ÌÐò´úÂëÖÐÊǹ̶¨Ð´Ã÷µÄ£¬ÁíÍâÕâÖÖ·½Ê½Ò²²»ÄÜ ......
ѧ»áÊý¾Ý¿âÊǺÜʵÓÃD~~¼Ç¼һЩ³£ÓõÄsqlÓï¾ä...ÓÐÈëÃÅÓÐÌá¸ßÓмû¶¼Ã»¼û¹ýµÄ...ºÃÈ«...ÊÕ²ØÏÂ...
Æäʵһ°ãÓõľÍÊDzéѯ,²åÈë,ɾ³ýµÈÓï¾ä¶øÒÑ....µ«Ñ§Ñ§´æ´¢¹ý³ÌÊǺÃÊÂ...ÒÔºóÊý¾Ý·½ÃæµÄ¶«Î÷¾Í²»ÓÃÔÚ³ÌÐòÀï¸ãà¶..¶øÇÒ³ÌÐòÓëÊý¾Ý¿âÖ»ÒªÒ»¸öÀ´»ØÍ¨Ñ¶¾Í¿ÉÒԸ㶨ËùÓÐÊý¾ÝµÄ²Ù×÷....
Ò»¡¢»ù´¡
1¡¢ËµÃ÷£º´´½¨Êý¾Ý¿â
Create DAT ......