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

ORACLE Êý¾Ý¿â£¨²éѯ Ö÷¼üÍâ¼üÔ¼Êø£©

 --   ²éѯÍâ¼üÔ¼Êø(²éij±íµÄËùÓи¸±í)  
  select   c.constraint_name,cc.column_name,rcc.owner,rcc.table_name,rcc.column_name  
  from   user_constraints   c,user_cons_columns   cc,user_cons_columns   rcc  
  where   c.owner='SALIEN_SBGL'  
  and   c.table_name='JH_NDGXLGJH_TB'  
  and   c.constraint_type='R'  
  and   c.owner=cc.owner  
  and   c.constraint_name=cc.constraint_name  
  and   c.r_owner=rcc.owner  
  and   c.r_constraint_name=rcc.constraint_name  
  and   cc.position=rcc.position  
  order   by   c.constraint_name,cc.position;  
   
  --²éѯÁ¬½Óµ½Ä³±íµÄËùÓÐÍâ¼ü(²éij±íµÄËùÓÐ×Ó±í)  
  select   rcc.owner,rcc.table_name,rcc.constraint_name,rcc.column_name,c.table_name,c.constraint_name,cc.column_name      
  from   user_constraints   c,user_cons_columns   cc,user_cons_columns   rcc  
  where   lower(c.owner)='d7i'  
  and   rcc.table_name='R5HOME'  
  and   c.constraint_type='R'  
  and   c.owner=cc.owner  
  and   c.constraint_name=cc.constraint_name  
  and   c.r_owner=rcc.owner  
  and   c.r_constraint_name=rcc.constraint_name  
  and   cc.position=rcc.position  
  order   by   c.constraint_name,cc.position  
   
   
   
  --   ²éѯÖ÷¼üΨһ¼üÔ¼Êø  
  select   c.constraint_name,c.constraint_type,cc.column_name  
  from   user_constraints   c,user_cons_columns   cc  
  where   c.owner='SALIEN_SBGL'  
  and   c.table_name='JH_NDGXLGJH_TB'  
  and   c.owner=cc.own


Ïà¹ØÎĵµ£º

sqlserverºÍoracle³£Óú¯Êý¶Ô±È

sqlserverºÍoracle³£Óú¯Êý¶Ô±È
Êýѧº¯Êý
¡¡¡¡1.¾ø¶ÔÖµ
¡¡¡¡S:select abs(-1) value
¡¡¡¡O:select abs(-1) value from dual
¡¡¡¡2.È¡Õû(´ó)
¡¡¡¡S:select ceiling(-1.001) value
¡¡¡¡O:select ceil(-1.001) value from dual
¡¡¡¡3.È¡Õû£¨Ð¡£©
¡¡¡¡S:select floor(-1.001) value
¡¡¡¡O:select floor(-1.0 ......

oracle manager database control invalid¡¡start

Æô¶¯“OracleDBConsole”ʱ£­£­£­³öÏÖ“Agent process exited abnormally during initialization.”
ÔÚÔËÐÐ"emctl start dbconsole "¡¡·¢ÏÖÊÇÕÒ²»µ½Ö¸¶¨Îļþ,ÔÚÍøÉÏÕÒÁËÒ»ÏÂÔ­Òò, ¸ü¸ÄµÄÖ¸¶¨Îļþ¼ÐµÄÃû³Æ£¬µ«»¹ÊDz»ÄÜÆô¶¯·þÎñ£¬½á¹ûÈÏÕæ¿´ÁËһϣ¬ÊÇCTRL+C,CTRL+V È»ºó²ÅÆô¶¯³É¹¦£¬ËùÒÔÌØ¶¨Ð´ÏÂÀ´£¬¼Ç ......

ÉîÈëdz³öoracleËø Ô­ÀíÆª

    ÔÚÏÖ´úµÄ¶àÓû§¶àÈÎÎñϵͳÖУ¬±ØÈ»»á³öÏÖ¶à¸öÓû§Í¬Ê±·ÃÎʹ²ÏíµÄij¸ö¶ÔÏó£¬Õâ¸ö¶ÔÏó¿ÉÄÜÊÇ±í£¬ÐУ¬»òÕßÄÚ´æ½á¹¹£¬ÎªÁ˽â¾ö¶à¸öÓû§²¢·¢ÐÔ·ÃÎÊ´øÀ´µÄÊý¾ÝµÄ°²È«ÐÔ£¬ÍêÕûÐÔ¼°Ò»ÖÂÐÔÎÊÌ⣬±ØÐëÒªÓÐÒ»ÖÖ»úÖÆ£¬À´Ê¹¶ÔÕâЩ¹²Ïí×ÊÔ´µÄ²¢·¢ÐÔ·ÃÎÊ´®Ðл¯£¬oracleÖеÄËø¾Í¿ÉÒÔÌṩÕâÑùµÄ¹¦ÄÜ£¬µ±ÊÂÎñÔÚ¶Ôij¸ö¶ÔÏó½ ......

ÈçºÎ¼ÓËÙOracle´óÅúÁ¿Êý¾Ý´¦Àí

ÈçºÎ¼ÓËÙOracle´óÅúÁ¿Êý¾Ý´¦Àí
Ò»¡¢           Ìá¸ßDML²Ù×÷µÄ°ì·¨£º
¼òµ¥ËµÀ´£º
£±¡¢ÔÝÍ£Ë÷Òý£¬¸üкó»Ö¸´.±ÜÃâÔÚ¸üеĹý³ÌÖÐÉæ¼°µ½Ë÷ÒýµÄÖØ½¨.
£²¡¢ÅúÁ¿¸üУ¬Ã¿¸üÐÂһЩ¼Ç¼ºó¼°Ê±½øÐÐÌá½»¶¯×÷.±ÜÃâ´óÁ¿Õ¼Óûعö¶ÎºÍ»òÁÙʱ±í¿Õ¼ä.
£³¡¢´´½¨Ò»ÁÙʱµÄ´óµÄ±í¿Õ¼äÓà ......

ORACLE Êý¾Ý¿âÉè¼Æ£¨¶¨ÒåÔ¼Êø Íâ¼üÔ¼Êø£©

ORACLE Êý¾Ý¿âÉè¼Æ£¨¶¨ÒåÔ¼Êø Íâ¼üÔ¼Êø£©
Íâ¼üÔ¼Êø±£Ö¤²ÎÕÕÍêÕûÐÔ¡£Íâ¼üÔ¼ÊøÏÞ¶¨ÁËÒ»¸öÁеÄȡֵ·¶Î§¡£Ò»¸öÀý×Ó¾ÍÊÇÏÞ¶¨ÖÝÃûËõдÔÚÒ»¸öÓÐÏÞÖµ¼¯ºÏÖУ¬Õâ¸öÖµ¼¯ºÏÊÇÁíÍâÒ»¸ö¿ØÖƽṹ——Ò»ÕŸ¸±í
ÏÂÃæÎÒÃÇ´´½¨Ò»ÕŲÎÕÕ±í£¬ËüÌṩÁËÍêÕûµÄÖÝËõдÁÐ±í£¬È»ºóʹÓòÎÕÕÍêÕûÐÔÈ·±£Ñ§ÉúÃÇÓÐÕýÈ·µÄÖÝËõд¡£µÚÒ»ÕűíÊÇÖݲΠ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ