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

²éѯOracle×ÊԴʹÓÃÇé¿ö

SELECT trim(NAME) ||'            '|| VALUE from v$parameter
WHERE NAME IN ('sga_max_size','db_cache_size','shared_pool_size',
'shared_pool_reserved_size','large_pool_size','java_pool_size',
'db_block_size','db_block_buffers','log_buffer','sort_area_size',
'sort_area_retained_size','hash_area_size','sessions','open_cursors')
ORDER BY NAME;
TRIM(NAME)||''||VALUE
--------------------------------------------------------------------------------
db_block_buffers                        0                        0          
db_block_size                               8192                           8192       
db_cache_size                                   2,281,701,376                 8,589,934,592 
hash_area_size                                4194304                       131072     
java_pool_size             &


Ïà¹ØÎĵµ£º

OracleÖнØÈ¡×Ö·û´®

¹ØÓÚOracleÀïÃæµÄһЩСº¯Êý
ÒªÇó£ºA.Êý¾Ý¿â±íÖеÄÒ»¸ö×Ö·û´®  ¿ÉÄܺ¬ÓÐ"+" Àý£ºORC+001
       Ò²¿ÉÄܲ»º¬“+”
      B.ÒªÇóÈç¹û¸Ã×Ö·û´®º¬ÓГ+”£¬ÔòÈ¡“+”֮ǰµÄ×Ö·û Àý£ºORC+001 È¡ORC
     ......

´óÐÍÊý¾Ý¿âÓÅ»¯Éè¼ÆÇ³Ì¸(ORACLE) £¨Ò»£©

  
   ¶ÔÓÚORACLEÊý¾Ý¿âµÄÊý¾Ý´æÈ¡£¬Ö÷ÒªÓÐËĸö²»Í¬µÄµ÷Õû¼¶±ð£¬µÚÒ»¼¶µ÷ÕûÊDzÙ×÷ϵͳ¼¶°üÀ¨Ó²¼þƽ̨,µÚ¶þ¼¶µ÷ÕûÊÇORACLE RDBMS¼¶µÄµ÷Õû,µÚÈý¼¶ÊÇÊý¾Ý¿âÉè¼Æ¼¶µÄµ÷Õû,×îºóÒ»¸öµ÷Õû¼¶ÊÇSQL¼¶¡£Í¨³£ÒÀ´ËËļ¶µ÷Õû¼¶±ð¶ÔÊý¾Ý¿â½øÐе÷Õû¡¢ÓÅ»¯£¬Êý¾Ý¿âµÄÕûÌåÐÔÄÜ»áµÃµ½ºÜ´óµÄ¸ÄÉÆ¡£ÏÂÃæ´Ó¼¸¸ö²»Í¬·½Ã ......

oracleÖзÖÒ³µÄʵÏÖ·½Ê½.rownumµÄʹÓÃ

¶ÔÓÚrownumÀ´ËµËüÊÇoracleϵͳ˳Ðò·ÖÅäΪ´Ó²éѯ·µ»ØµÄÐеıàºÅ£¬·µ»ØµÄµÚÒ»ÐзÖÅäµÄÊÇ1£¬µÚ¶þÐÐÊÇ2£¬ÒÀ´ËÀàÍÆ£¬Õâ¸öα×ֶοÉÒÔÓÃÓÚÏÞÖÆ²éѯ·µ»ØµÄ×ÜÐÐÊý£¬¶øÇÒrownum²»ÄÜÒÔÈκαíµÄÃû³Æ×÷Ϊǰ׺¡£
 ¾ÙÀý˵Ã÷£º
ÀýÈç±í£ºstudent(ѧÉú)±í£¬±í½á¹¹Îª£º
ID¡¡¡¡¡¡    char(6)¡¡¡¡¡¡¡¡¡¡ --ѧºÅ
name¡¡¡¡ ......

ÔõÑù½«oracleÖÐµÄ±íµ¼Èësql server

1¡¢ÔÚÄ¿µÄSQL ServerÊý¾Ý¿â·þÎñÆ÷Éϰ²×°ORACLE ClientÈí¼þ»òÕßORACLE ODBC Driver.
ͨ¹ýoracle¿Í»§¶Ë£¬ÔÚnetmanagerÖн¨Á¢“·þÎñ£¨TNS server£©”£¬²¢²âÊÔÁ¬½ÓÉÏoracleÊý¾Ý¿âÕý³£
2¡¢ÔÚsqlserverµÄDTS(µ¼ÈëºÍµ¼³öÊý¾Ý¹¤¾ß)½øÐÐ
£¨1£©Ñ¡ÔñÊý¾ÝÔ´£º
Êý¾ÝÔ´£ºoracle in oracle9i
Ñ¡Ôñ£ºÓû§/ϵͳDSN:
µã»÷н¨ ......

oracle uptimeµÄbug

Ö¢×´£ºoracle sqlplusû·´Ó¦
oracle10gµÄÓÐÊ®¼¸¸ö»úÆ÷¿Í»§¶Ë10.2.0.1.0£¬Ö´ÐÐsqlplusÕâ¸öÃüÁîû·´Ó³¡£´ËʱcpuʹÓÃΪ99.9%£¬¹Û²ìÁËÒ»»á£¬²»ÊÍ·Å¡£
oracleÆäËûÃüÁî¶¼ºÃʹ¡£
»·¾³±äÁ¿¡¢ping tnsnameµÈ¶¼Ã»ÎÊÌâ¡£¡£ÇÒÕâЩ»úÆ÷¶¼ÊÇÖÁÉÙÔËÐÐÁË200¶àÌì×óÓÒ£¬
µ«Ò»µ©ÖØÆôOS¾ÍºÃʹÁË¡£¡£
»òÕß²»ÖØÆôOS£¬»»³É9iµÄ¿Í»§¶Ë£¬sqlplus ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ