Oracle SQL_TRACEʹÓÃС½á
Ò»¡¢¹ØÓÚ»ù´¡±í
Oc_COJ^c680758
rd-A6z\&[1R1] H680758
Oracle
10G֮ǰ£¬ÆôÓÃAUTOTRACE¹¦ÄÜÐèÒªÊÖ¹¤´´½¨plan_table±í£¬´´½¨½Å±¾Îª$ORACLE_HOME/rdbms/admin
/utlxplan.sql¡£µ«ÔÚ10gÖУ¬ÒѾĬÈÏ´´½¨ÁËPLAN_TABLE$µÄ»ù±í£¬²¢ÒÔpublicÓû§´´½¨ÁËÏàÓ¦µÄͬÒå´ÊPUBLIC¡£ITPUB¸öÈ˿ռäDR#IlHrT
ITPUB¸öÈ˿ռä(iQ0xJga7_-j
SQL> select owner,object_name,OBJECT_TYPE from dba_objects where object_name like '%PLAN_TABLE%';
OWNER OBJECT_NAME OBJECT_TYPE
------------------------------ -------------------- -------------------
SYS SQL_PLAN_TABLE_TYPE TYPE
PUBLIC SQL_PLAN_TABLE_TYPE SYNONYM
SYS PLAN_TABLE$ TABLE
PUBLIC PLAN_TABLE SYNONYM
EXFSYS EXF$PLAN_TABLE TABLE
SQL> select * from dba_synonyms where SYNONYM_NAME like '%PLAN_TABLE%';
OWNER SYNONYM_NAME &nbs
Ïà¹ØÎĵµ£º
ORACLE±¸·Ý²ßÂÔ(ORACLE BACKUP STRATEGY)
2007Äê11ÔÂ02ÈÕ ÐÇÆÚÎå 16:03
¸ÅÒª
1¡¢Á˽âʲôÊDZ¸·Ý
2¡¢Á˽ⱸ·ÝµÄÖØÒªÐÔ
3¡¢Àí½âÊý¾Ý¿âµÄÁ½ÖÖÔËÐз½Ê½
4¡¢Àí½â²»Í¬µÄ±¸·Ý·½Ê½¼°ÆäÇø±ð
5¡¢Á˽âÕýÈ·µÄ±¸·Ý²ßÂÔ¼°ÆäºÃ´¦
Ò»¡¢Á˽ⱸ·ÝµÄÖØÒªÐÔ
¿ÉÒÔ˵£¬´Ó¼ÆËã»úϵͳ³öÊÀµÄÄÇÌìÆð£¬¾ÍÓÐÁ˱¸·ÝÕâ¸ö¸ÅÄ ......
extent--×îС¿Õ¼ä·ÖÅ䵥λ --tablespace management
block --×îСi/oµ¥Î» --segment management
create tablespace james
datafile '/export/home/oracle/oradata/james.dbf'
size 100M ¡¡¡¡¡¡¡¡¡¡¡¡--³õʼµÄÎļþ´óС¡¡
autoextend On¡¡¡¡¡¡¡¡ --×Ô¶¯Ôö³¤
next 10M¡ ......
ÕâÁ½ÌìÓõ½ÁË sql server 2008 £¬Ö÷ÒªÊǽ¨Êý¾Ý¿â£¬½¨±íºÍ´´½¨Óû§¡£
ÔÚ “Windows Éí·ÝÑéÖ¤” Ï£¬´´½¨ÁËÊý¾Ý¿âºÍ Óû§£¬È»ºóÓà SQL Server Éí·ÝÑéÖ¤ µÇ¼ £¬È´Ìáʾ ´íÎó 18452£¬
ÕÒÁËÒ»ÏÂ×ÊÁÏ ¸Ä·¨ ÈçÏ£º
[ÎÞ·¨Á¬½Óµ½·þÎñÆ÷ ·þÎñÆ÷£ºÏûÏ¢18452£¬ ¼¶±ð16£¬×´Ì¬1 [Microsof ......
Ò».±í¿Õ¼äѧϰ
¸öÈ˾õµÃ±í¿Õ¼äÏà¶ÔÓÚÊý¾Ý¿âÀ´ËµÊÇÖÁ¹ØÖØÒªµÄ£¬Ò»°ã·ÖΪpermanent(ÓÀ¾ÃÐÔ±í¿Õ¼ä),undo(undo±í¿Õ¼ä),temporary(ÁÙʱ±í¿Õ¼ä),Ò»°ãÎÒÃÇÊÇͨ¹ýÒÔÏÂsql½øÐв鿴±í¿Õ¼äµÄÀàÐ͵Ä.
select distinct t.contents from dba_tablespaces t;
²é¿´±í¿Õ¼äËù¶ÔÓ¦µÄÊý¾ÝÎļþ¡£
select t.name,t1.name
from v$tablespace ......
Oracle 10.2.0.1µÄPatchµµÖð½¥ÐγÉÁ˼Ò×åÌåϵÁË,ÏÖÔÚÈôó¼ÒÀ´ÈÏʶһÏÂÕâ¸öÌåϵ°É!µ½Ä¿Ç°Ëù·¢²¼µÄÖ÷ÒªµÄPatchÓÐ10.2.0.2,10.2.0.3,10.2.0.4,10.2.0.4.1,10.2.0.4.2,10.2.0.4.3,10.2.0.5.
֮ǰÔÚ32λºÍ64λLinuxϰ²×°Á˽ÏΪÎȶ¨µÄOracle 10G for Linux x86º ......