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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'
SQL> connect / as sysdba;
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SQL> shutdown immediate;
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SQL> startup;
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Total System Global Area 135338868 bytes
Fixed Size 453492 bytes
Variable Size 109051904 bytes
Database Buffers 25165824 bytes
Redo Buffers 667648 bytes
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ORA-00313: ÎÞ·¨´ò¿ªÈÕÖ¾×é 1 (Ïß³Ì 1) µÄ³ÉÔ±
ORA-00312: Áª»úÈÕÖ¾ 1 Ïß³Ì 1: D:\ORACLE\ORADATA\ORCL\REDO01.LOG'
²é¿´D:\ORACLE\ORADATA\myoracle\REDO01.LOG»¹ÔÚ,µ«ÊÇREDO02.LOG,REDO03.LOG±»ÎóɾÁË.
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SQL> shutdown immediate;
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SQL> startup mount;
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SQL>select * from v$log;
GROUP# THREAD# SEQUENCE# BYTES MEMBERS ARC STATUS FIRST_CHANGE# FIRST_TIME
---------- ---------- ---------- ---------- ---------- --- ---------------- ------------- ----------
1 1 0 104857600 1 NO UNCURRENT 670680 07-12ÔÂ-07
2 1 15 104857600 1 NO unactive 696119 07-12ÔÂ-07
3 1 0 104857600 1 NO Unactive 650182 07-12ÔÂ-07
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alter database clear unarchived logfile group 1; /*Öؽ¨ÈÕÖ¾Îļþ*/
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alter database clear unarchived logfile group 2;
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alter database clear unarchived logfile group 3;
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SQL>shutdown;
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SQL>startup;
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Total System Global Area 135338868 bytes
Fixed Size 453492 bytes
Variable Size 109051904 bytes
Database Buffers 25165824 bytes
Redo Buffers 667648 bytes
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Oracle Òì³£

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declare
  s_test varchar2
begin
  select id into s_test from test; --´Ëʱtest±íÎÞÊý¾Ý
exception
  when no_data_found then
    raise_application_error(-20001, 'ûÓÐÊý¾Ý');
end;
(2)×Ô¶ ......

oracle 11gµÄ±í¿Õ¼ä¼ÓÃÜ

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ENCRYPTIONDEMO@fmw//scripts> create table tde_table(id number encrypt no salt,na
me varchar¶þ(30))
¶þ ;
Table created.
Elapsed: 00:00:00.11
ENCRYPTIONDEMO@fmw//scripts> begin
¶þ for i in 1..2 ......

jboss oracle rac Ïê½â!

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²Î¿¼×ÊÁÏ:http://www.oracle.com/technology/products/weblogic/howto/rac/index.html
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Oracle connection strings

Oracle ODBC connection strings
Open connection to Oracle database using ODBC
"Driver= {Microsoft ODBCforOracle};Server=Your_Oracle_Server.world;Uid=Your_Username;Pwd=Your_Password;"
Oracle OLE DB & OleDbConnection (.NET framework) connection strings
Open connection to Oracle database with s ......

oracle Ò»ÌõsqlÉú³É10WÌõ²âÊÔÊý¾Ý

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SQL> select rownum as id,
  2          &nbs ......
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