首页 > 数据库 > Oracle > 10046设置和文件参数讲解
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SQL> show parameter user_dump_dest
NAME TYPE VALUE
---------------------- ----------- ------------------------------
user_dump_dest string /oracle/app/oracle/admin/SIDDB/udump
SQL> col name format a20
SQL> col value format a50
SQL> select name,value from v$parameter where name='user_dump_dest';
NAME VALUE
-------------------- --------------------------------------------------
user_dump_dest /oracle/app/oracle/admin/ SIDDB /udump
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call count cpu elapsed disk query current rows
------- ------ -------- ---------- ---------- ---------- ---------- ----------
Parse 1 0.00 0.00 0 0 0 0
Execute 1 0.00 0.00 0 0 0 0
Fetch 2 0.00 0.00 0 3 0 1
------- ------ -------- ---------- ---------- ---------- ---------- ----------
total 4 0.00 0.00 0 3 0 1
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Rows Row Source Operation
------- ---------------------------------------------------
1 TABLE ACCESS BY INDEX ROWID TEST (cr=3 pr=0 pw=0 time=0 us cost=2 size=29 card=1)
1 INDEX UNIQUE SCAN SYS_C00399080 (cr=2 pr=0 pw=0 time=0 us cost=1 size=0 card=1)(object id 217036)
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PARSING IN CURSOR #1 len=31 dep=0 uid=0 oct=3 lid=0 tim=1381490108569206 hv=459648918 ad='6d9c7590' sqlid='d3gtqbsdqbbwq'
select * from test where id=100
END OF STMT
PARSE #1:c=1999,e=1757,p=0,cr=0,cu=0,mis=1,r=0,dep=0,og=1,plh=4274779609,tim=1381490108569205
EXEC #1:c=0,e=41,p=0,cr=0,cu=0,mis=0,r=0,dep=0,og=1,plh=4274779609,tim=1381490108569319
FETCH #1:c=0,e=92,p=0,cr=3,cu=0,mis=0,r=1,dep=0,og=1,plh=4274779609,tim=1381490108569461
STAT #1 id=1 cnt=1 pid=0 pos=1 obj=217035 op='TABLE ACCESS BY INDEX ROWID TEST (cr=3 pr=0 pw=0 time=0 us cost=2 size=29 card=1)'
STAT #1 id=2 cnt=1 pid=1 pos=1 obj=217036 op='INDEX UNIQUE SCAN SYS_C00399080 (cr=2 pr=0 pw=0 time=0 us cost=1 size=0 card=1)'
FETCH #1:c=0,e=2,p=0,cr=0,cu=0,mis=0,r=0,dep=0,og=0,plh=4274779609,tim=1381490108591269
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