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   ֮ǰ¾É·½·¨ÊÇʹÓà alter session set events ..  »òÕßʹÓÃdbms_system.set_ev·½Ê½
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    »á »° ¼¶:exec dbms_monitor.session_trace_enable(session_id =>1574,
                        serial_num=>36749,waits=>true,binds=>false);
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         exec dbms_monitor.session_trace_disable(session_id=>1574,serial_num=>36749)
    ¿Í»§¶Ë¼¶:exec dbms_monitor.cliend_id_trace_enable(
                                 client_id=''JXXXT:Administrator',
                                 waits =>true,binds=>false)
             ×¢Òâ:client_id¼´v$session±íÀïÃæµÄclient_identifier×ֶΣ¬Ä¬ÈÏ´Ë×Ö¶ÎΪ¿Õ,
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create tablespace testSP
datafile 'E:\COMPANY\rbtsql\testSP.dbf'
size 100M AutoExtend On Next 10M Maxsize 2048M
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create user janely identified by wawa
default tablespace testSP--ĬÈϱí¿Õ¼äÊÇ system
temporary tablespace temp--±£´æÁÙʱ¶ÔÏóËùʹÓõĿռä±í
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grant ......

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CREATE TEMPORARY TABLESPACE test_temp
TEMPFILE 'C:\oracle\product\10.1.0\oradata\orcl\test_temp01.dbf'
SIZE 32M
AUTOEXTEND ON
NEXT 32M MAXSIZE 2048M
EXTENT MANAGEMENT LOCAL;
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CREATE TABLESPACE test_data
LOGGING
DATAFILE 'C:\ORACLE\PRODUCT\10.1.0\ORADATA\ORCL\TE ......

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 sql += " from user_tab_columns ";
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