===========================================================
itl slot不足引发的锁等待
===========================================================
测试语句:
drop table try_itl;
create table try_itl
(
c1 number
)
initrans 1
maxtrans 2 ;
insert into try_itl values (1) ;
insert into try_itl values (2) ;
insert into try_itl values (3) ;
commit ;
select c1,dbms_rowid.rowid_relative_fno(rowid) as in_file,
dbms_rowid.rowid_block_number(rowid) as in_block,
dbms_rowid.ROWID_ROW_NUMBER(rowid) as row_num
from try_itl ;
delete try_itl where c1 = 1 ;
start showalllock ;
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zhangyg
发表于:2006.08.16 13:38
::分类:
( oralce性能调整
)
::阅读:(113次)
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