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select sess.sid,sess.serial#, lo.oracle_username,lo.os_user_name,ao.object_name,lo.locked_mode
from v$locked_object lo,dba_objects ao,v$session sess
where ao.object_id = lo.object_id
and lo.session_id = sess.sid;
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alter system kill session '273,45';
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      µÚÒ»Õ£¬Ñ§µÄÊÇOracleµÄÌåϵ½á¹¹£ ......

oracle ʱ¼äÀàÐÍ C#

ÔÚsqlÓï¾äÖÐÉæ¼°µ½Ê±¼äÀàÐÍʱ ÈôÖ»ÏëÒªÈÕÆÚ  to_date('2007-7-8','yyyy-mm-dd')
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  DateTime dt = System.DateTime.Now;
string lsh;
lsh=string.Format("{0:yyyyMMddHHmmss}", dt);
DateTime dt = DateTime.Now;
Label1.Text = dt.To ......

Oracle²éѯÖÐrownumÓëOrder by²éѯµÄ¹ØÏµ×ª

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Oracle ÈÕÖ¾Îļþ´íÎóµÄ´¦Àí¡£

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ORA-00313: ÎÞ·¨´ò¿ªÈÕÖ¾×é 1 (Ïß³Ì 1) µÄ³ÉÔ±
ORA-00312: Áª»úÈÕÖ¾ 1 Ïß³Ì 1: 'D:\ORACLE\ORADATA\GOCOM\REDO01.LOG'
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Oracle 10.1 Statistics

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In Oracle 9.2 there were 264 statistics; in Oracle 10.1 there are 332 statistics
The following table shows the 106 statistics that were added in Oracle 10.1:
 
Name
application wait time
cluster wait time
concurrency wait time
consistent gets direct
consistent ......
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