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¡¡¡¡sys/change_on_install
¡¡¡¡system/manager
¡¡¡¡scott/tiger
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2. ORACLE9IAS WEB CACHEµÄÔʼĬÈÏÓû§ºÍÃÜÂ룿
administrator/administrator
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5. oracle 9i ÈçºÎ½¨Á¢Êý¾Ý¿â£¿
dbca
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$ sqlplus '/ AS SYSDBA'
SQL*Plus: Release 9.0.1.0.0 - Production on Mon Jul 14 17:01:09 2003
(c) Copyright 2001 Oracle Corporation. All rights reserved.
Connected to:
Oracle9i Enterprise Edition Release 9.0.1.0.0 - Production
With the Partitioning option
JServer Release 9.0.1.0.0 - Production
SQL> select * from v$version;
BANNER
----------------------------------------------------------------
Oracle9i Enterprise Edition Release 9.0.1.0.0 - Production
PL/SQL Release 9.0.1.0.0 - Production
CORE 9.0.1.0.0 Production
TNS for Solaris: Version 9.0.1.0.0 - Production
NLSRTL Version 9.0.1.0.0 - Production
SQL>
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sqlplus /nolog
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SELECT machine , terminal from V$SESSION;
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desc table_name Äܹ»²éѯ±íµÄ½á¹¹
select field_name,... from ... Äܹ»²éѯ×ֶεÄÖµ
select * from all_tables where table_name like '%'
select * from all_tab_columns where table_name='£¿£¿'
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desc user_source
user_triggers
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select owner,table_name,
NUM_ROWS,
BLOCKS*AAA/1024/1024 "Size M",
EMPTY_BLOCKS,
LAST_ANALYZED
from dba_tables
where table_name='XXX';
Here: AAA is the value of db_block_size ;
XXX is the table name you want to check
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alter index &index_name monitoring usage;
alter index &index_name nomonitoring usage;
select * from v$object_usage where index_name =
&index_name;
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