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

oracle¿ª·¢µÄÏà¹ØÎÊÌâ - Oracle / ¿ª·¢

×öOracleÊý¾Ý¿â¿ª·¢µÄ´óÏÀÄÜ˵˵Oracle¿ª·¢µÄÖ÷Òª¹¤×÷ÒÔ¼°Ïà¹Ø¹¤¾ßÂð£¿
ÒªÊÇÏë×öºÃOracle¿ª·¢Ó¦¸Ã¾ß±¸Ê²Ã´ÄÜÁ¦ÄØ£¿
лл£¬Ï£Íû´ó¼ÒÓ»Ô¾ÌÖÂÛ£¡
Õâ¸öÎÊÌâºÃÏñÖ»ÄÜ×öÕâ¸öµÄ²ÅÖªµÀÁË¡£¡£¡£°ïlz¶¥¡£¡£¡£ºÙºÙ¡£¡£
˳±ãת¸öÐÁ¿à·Ö¡£¡£¡£¡£ºÇºÇ¡£¡£

ÓëÊý¾Ý¿âÏà¹ØµÄ¹¤×÷£º³ÌÐòÔ±¡¢dbaµÈ
Ïà¹Ø¹¤¾ß£ºsqlplus¡¢pl/sql developer¡¢toad¡¢powerdesigner......
ÄÜÁ¦£ºÐèÒªÒ»¶¨µÄ×ÔѧÄÜÁ¦£¬¼á³Ö²»Ð¸

ÎҵŤ×÷Ò»°ã¾ÍÊÇд´æ´¢¹ý³Ì£¬ÓÅ»¯SQL£¬ºÍÊý¾ÝЧÑéÖ®ÀàµÄ¡£
ÎÒÓõÄÊÇPL/SQL DEV£¬ÓÐЩÈËϲ»¶ÓÃTOAD¡£
Òª»ù±¾¾ß±¸µÄÄÜÁ¦¾ÍÊÇÄÜдƯÁÁµÄSQLÓï¾ä£¬»¹Òª»á¿´Ö´Ðмƻ®µÈµÈ¡£

ÔÚÉϰ࣬û¶àÏ룬ÏÂÃæ¼ÌÐø²¹³ä


Ïà¹ØÎÊ´ð£º

oracle·þÎñ״̬ÏÔʾ ¡°Í£Ö¹¡±

ÎÒÊÇÓÃÔ¶³Ì×ÀÃæÁ¬²Ù×÷·þÎñÆ÷ÉϵÄÊý¾Ý¿â¡£
ÔÚ´´½¨Ò»¸öÓû§Ö®ºó£¬ÔÙÓÃPLSQLµÇ¼£¬ÔòPLSQLËÀµôÁË¡£
ÎҹصôPLSQLÖ®ºó£¬ÓÃÆäËûÓû§Ò²²»ÄܵǼ¡£

ÎÒ°ÑoracleµÄ·þÎñÍ£Ö¹£¬½á¹û¾ÍÊÇoracleµÄ·þÎñ״̬¾ÍÍ£ÁôÔÚ¡°Í ......

oracle 10g°²×°µ½85%ʱ±¨´í

¸÷λoracle¸ßÊÖ£¬Çë½ÌÒ»ÏÂΪʲôoracle 10gÔÚ°²×°µ½°Ù·ÖÖ®°ËÊ®ÎåµÄʱºò¾Í±¨´í²»ÄܼÌÐø°²×°£¿

ÄÚ´æ¶à´ó£¿¡¡ÖØÐÂϸöÊý¾Ý¿â°²×°ÊÔÊÔ..

ÒýÓÃ
¸÷λoracle¸ßÊÖ£¬Çë½ÌÒ»ÏÂΪʲôoracle 10gÔÚ°²×°µ½°Ù·ÖÖ®°ËÊ®ÎåµÄʱ ......

OracleµÄblob×Ö¶ÎÎÊÌâ - Oracle / ¿ª·¢

²éÁËÒ»ÌìµÄblob£¬»¹ÊÇûÀí½âµ½£¬ÎÒÏëÔÚVCÏ´æÈ¡¶þ½øÖƵÄÎļþ£¬Ê¹ÓõÄÊÇoo4o£¬ÕÕ×ŰïÖúÎĵµÉÏÃæµÄдÁËдÈëÊý¾Ý¿âµÄ´úÂ룬»¹ÊÇûд¶Ô£¬´íÎóÌáʾÊÇthis operation is not permitted on a empty LOB£¬ÕâÊÇʲôÒâ˼°¡£¿ÕÕ ......

server 2000Êý¾Ý×ªÒÆµ½oracle - Oracle / »ù´¡ºÍ¹ÜÀí

ÎÒÓÐÒ»¸öserver 2000ÀïµÄÊý¾Ý,ÏÖÔÚÏëתµ½oracleÊý¾Ý¿âÉÏÓÃ,²»ÖªµÀÓÐûÓиßÊÖÓмòµ¥ÓÖ¿ì½ÝµÄ·½·¨,ǰÌáÊDz»ÄܸÄÔ­À´oracleÀïµÄÔ­ÓеÄÊý¾Ý¿â,Ö»ÄÜн¨

ÒýÓÃ
°²×°£Ï£Ò£Á£Ã£Ì£ÅµÄ£Ï£Ä£Â£Ã£¬È»ºóÓãӣѣ̡¡£Ó£Å£Ò£Ö£Å£ ......

Ò»¸öpl/sqlÎÊÌâ - Oracle / ¿ª·¢

ÎÒÊÇÔÚtoadÖÐÊäÈë϶Îsql
  declare
  TYPE test_rec IS record(
  code varchar(10),
  name varchar(30)
  );
  v_book test_rec;
    ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ