²éѯOracle×ÊԴʹÓÃÇé¿ö
SELECT trim(NAME) ||' '|| VALUE from v$parameter
WHERE NAME IN ('sga_max_size','db_cache_size','shared_pool_size',
'shared_pool_reserved_size','large_pool_size','java_pool_size',
'db_block_size','db_block_buffers','log_buffer','sort_area_size',
'sort_area_retained_size','hash_area_size','sessions','open_cursors')
ORDER BY NAME;
TRIM(NAME)||''||VALUE
--------------------------------------------------------------------------------
db_block_buffers 0 0
db_block_size 8192 8192
db_cache_size 2,281,701,376 8,589,934,592
hash_area_size 4194304 131072
java_pool_size &
Ïà¹ØÎĵµ£º
Êý¾Ý¿âѹÁ¦²âÊÔ
Ò»¡¢ÓÃorabm²âÊÔÊý¾Ý¿âCPU
Orabmͨ¹ýÔÚÓû§Ö¸¶¨µÄ²¢·¢ÏÂÔËÐÐÖ¸¶¨ÊýÁ¿µÄÊÂÎñÀ´²âÊÔϵͳÐÔÄÜ.ËüÖ÷Òª²âÊÔÊý¾Ý¿â·þÎñÆ÷µÄCPUÐÔÄܺÍÄÚ´æ¡£
orabmʵ¼ÊÉÏÊÇÒ»¶ÑsqlµÄ¼¯ºÏ¡£
orabm¿ÉÒÔÓÃÔÚlinux/windows/solarisÏÂʹÓá£
orabm²»Ò»¶¨ÐèÒªÔËÐÐÔÚÊý¾Ý¿âËùÔÚ·þÎñÆ÷ÉÏ£¬Ëü¿ÉÒÔÔËÐÐÔÚÈκΰ²×°ÁË9i¿Í»§¶ËµÄÖÕ¶ËÉÏ¡£Äã ......
orastressÖ÷Òª²âÊÔÊý¾Ý¿âµÄѹÁ¦¡£Ëü¿ÉÒÔ²âÊÔÊý¾Ý¿âµÄCPU»òÕßÄÚ´æµÄѹÁ¦£¨ÒÔÖ»¶Á·½Ê½£©£¬Ò²¿ÉÒÔʹÓðüÀ¨ÆÕͨINSERTºÍÖ±½Ó·¾¶INSERTÁ½ÖÖ·½Ê½²âÊÔÊý¾Ý¿âµÄI/OÄÜÁ¦¡£
orastressÖ»ÄÜÔËÐÐÔÚwindowsÏ£¬µ«ËüÒ²¿ÉÒÔ²âÊÔÔ¶³Ì·þÎñÆ÷µÄѹÁ¦¡£
1¡¢ÏÂÔØ
ÏÂÔØµØÖ·ÊÇ
http://www.linxcel.co.uk/orabm/orastress.zip
2¡¢°²×°
oras ......
Oracle
ÒÆ¶¯Êý¾Ý¿âÎļþ
OracleÊý¾Ý¿âÓÉÊý¾ÝÎļþ£¬¿ØÖÆÎļþºÍÁª»úÈÕÖ¾Îļþ
ÈýÖÖÎļþ×é³É¡£
ÓÉÓÚ´ÅÅ̿ռäµÄ±ä»¯£¬»òÕß»ùÓÚÊý¾Ý¿â´ÅÅÌI/OÐÔÄܵĵ÷ÕûµÈ£¬ÎÒ們¿ÉÄܻῼÂÇÒÆ¶¯Êý¾Ý¿âÎļþ¡££¨×¢:
»Ö¸´Êý¾Ý¿âʱ·Ç³£
ÓÐÓã¬ÊôÓÚÀ䱸·Ý£©
²éѯµ±Ç°Êý¾Ý¿âÖÐ,Ïà¹ØÎļþ·¾¶
select * from v$datafile;
se ......
1£¬oracle tools£ºOUI¡¢DBCA¡¢OEM¡¢SQL*PLUS¡¢NETCA¡¢µÚÈý·½¹¤¾ß£¨toad¡¢PL\SQL developer£©
2£¬¿ÉʹÓÃresponsefile¿ìËÙȥͼÐΰ²×°oracle£¬ÔÚÔ´°²×°Îļþ/responseÀïÃæÓÐһЩģ°åÅäÖÃrpsÎļþ
3£¬Ô¤ÖÃÓû§ÊÇsysÓû§ÓësystemÓû§£ºsysÊÇoracleÊý¾Ý¿â
ÖÐȨÏÞ×î¸ßµÄÕʺţ¬¾ßÓÐcreate
databaseµÄȨÏÞ£¬¶øsystemûÓÐÕâ¸öȨÏÞ£ ......
OracleÖ´ÐÐÍⲿÎļþ£º
c:>sqlplus user/pwd@db
sql>@new.sql
Ö´Ðжà¸ösqlÎļþ:
1.°ÑËùÓеÄÎļþ¶¼·ÅÔÚͬһ¸öĿ¼Ï£¬È»ºóÔÚÃüÁîÐÐÀïÖ´ÐÐÃüÁ
c:>dir/b > d:\1.sql
»á°ÑËùÓеÄsqlÎļþÃû¶¼Êä³öµ½Ò»¸ösqlÎļþÖС£
2.ÓÃUltraEdit´ò¿ªÉú³ÉµÄ ......