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回复 #18 ZALBB 的帖子
上面哪个例子实际是再次测试,最早的测试的TRACE 文件如下:但我分不清楚哪个是SESSION 1,2,3
我的数据库版本是10203,AIX53.
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BUCKET 125377:
LIBRARY OBJECT HANDLE: handle=7000001563cb258 mtx=7000001563cb388(0) cdp=0
name=SCOTT.SP_LOCK_TEST
hash=592b721cd56874f0e02acdfe772de9c1 timestamp=04-25-2008 15:10:08
namespace=TABL flags=KGHP/TIM/SML/[02000000]
kkkk-dddd-llll=0000-001d-0001 lock=N pin=0 latch#=7 hpc=0002 hlc=0002
lwt=7000001563cb300[7000001563cb300,7000001563cb300] ltm=7000001563cb310[7000001563cb310,7000001563cb310]
pwt=7000001563cb2c8[7000001563cb2c8,7000001563cb2c8] ptm=7000001563cb2d8[7000001563cb2d8,7000001563cb2d8]
ref=7000001563cb330[7000001563cb330,7000001563cb330] lnd=7000001563cb348[7000001563cb348,7000001563cb348]
LIBRARY OBJECT: object=70000014a5e36d0
type=PRCD flags=EXS/LOC[0005] pflags=NST[0001] status=VALD load=0
BUCKET 125377 total object count=1
--20
BUCKET 125377:
LIBRARY OBJECT HANDLE: handle=7000001563cb258 mtx=7000001563cb388(0) cdp=0
name=SCOTT.SP_LOCK_TEST
hash=592b721cd56874f0e02acdfe772de9c1 timestamp=04-25-2008 15:10:08
namespace=TABL flags=KGHP/TIM/SML/[02000000]
kkkk-dddd-llll=0000-001d-0001 lock=N pin=S latch#=7 hpc=0002 hlc=0002
lwt=7000001563cb300[7000001563cb300,7000001563cb300] ltm=7000001563cb310[7000001563cb310,7000001563cb310]
pwt=7000001563cb2c8[7000001563cb2c8,7000001563cb2c8] ptm=7000001563cb2d8[7000001563cb2d8,7000001563cb2d8]
ref=7000001563cb330[7000001563cb330,7000001563cb330] lnd=7000001563cb348[7000001a0b3ea38,7000001290eca60]
LIBRARY OBJECT: object=70000014a5e36d0
type=PRCD flags=EXS/LOC[0005] pflags=NST[0001] status=VALD load=0
BUCKET 125377 total object count=1
--28
BUCKET 125377:
LIBRARY OBJECT HANDLE: handle=7000001563cb258 mtx=7000001563cb388(0) cdp=0
name=SCOTT.SP_LOCK_TEST
hash=592b721cd56874f0e02acdfe772de9c1 timestamp=04-25-2008 15:10:08
namespace=TABL flags=KGHP/TIM/SML/[02000000]
kkkk-dddd-llll=0000-001d-0001 lock=X pin=S latch#=7 hpc=0004 hlc=0004
lwt=7000001563cb300[7000001563cb300,7000001563cb300] ltm=7000001563cb310[7000001563cb310,7000001563cb310]
pwt=7000001563cb2c8[70000009a75d2a0,70000009a75d2a0] ptm=7000001563cb2d8[7000001563cb2d8,7000001563cb2d8]
ref=7000001563cb330[7000001563cb330,7000001563cb330] lnd=7000001563cb348[7000001a0b3ea38,7000001290eca60]
LIBRARY OBJECT: object=70000014a5e36d0
type=PRCD flags=EXS/LOC[0005] pflags=NST[0001] status=VALD load=0
BUCKET 125377 total object count=1 |
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