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Oracle redo log file (Code instance), oracle Log File 1. query information about the redo log file group. select group#,sequence#,members,status,archived from v$log; 2. query the information of the redo log file select group#,type,member from

Oracle non-critical file recovery, redo, temporary files, index files, password files, and oracleredo The Application of Incremental backup is in the rediscovery stage and is no longer in the restore stage. Learn about the database settings

Oracle, as the most popular commercial database, provides a series of HA solutions in addition to independent database DBMS, to meet actual O & M system requirements. Among them, RAC + Dataguard is our most common HA policy solution and is also

Environment: sys@ORCL> select * from v$version;BANNER----------------------------------------------------------------Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Prodsys@ORCL> !unameLinux (1) modify the Control File Location sys@ORCL>

Environment: sys@ORCL> select * from v$version where rownum=1;BANNER----------------------------------------------------------------Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Prodsys@ORCL> !uname -aLinux localhost.localdomain 2.6.18-

1. ASM access through FTP and HTML using XDB Configuration 2. RMAN 3. dbms_file_transfer 4.11g asmcmd Migrate the database from the file system to ASM using RMAN1. Open the ASM instance[Oracle @ ASM ~] $ Echo $ oracle_sid+ ASM[Oracle @ ASM ~] $

Alter system archive logthread 1 cannot allocate new log, sequence 2594 checkpoint not complete is actually a common error. Generally, it is because when the log is fully written, the log group will be switched, and a checkpoint will be triggered.

Restore non-critical Oracle files, redo, temporary files, index files, and password files The Application of Incremental backup is in the rediscovery stage and is no longer in the restore stage. Learn about the database settings table:SQL> desc

-- ====================================== -- OracleHot Backup -- ======================================   OracleHot Backup means that the database is inOpenTo back up database data files, control files, parameter files, and password files. Hot

Environment: vsphere5.5+ Independent Oracle 11G Databasephenomenon: Open vcenter Server console, enter the password after the card in the Welcome interface is not responding, the client will not be able to log in normally.650) this.width=650; "src="

OracleDG-build PhysicalStandby system environment: Operating System: RedHatEL4Oracle: Oracle10.2.0.1.0 .. OracleDG-build PhysicalStandby system environment: Operating System: RedHatEL4Oracle: Oracle10.2.0.1.0 .. Oracle DG -- building Physical

Today, we are doing an experiment with records/s inserted into the Oracle database. Both servers locally copy a million record table to another table with the same structure. One server took 12 s and the other one took nearly 2 minutes. Generate an

ORA-03113: end-of-fileoncommunicationc When I adjusted Data Guard to maximum protection, I encountered the following problem: end-of-file on communication c When you adjusted Data Guard to maximum protection, you encountered the following

The most important purpose of redo log files is to restore data (you can also use logminer). It records the database buffer cache (high-speed cache area) in the system global area (sga) all change information is recorded in the log buffer. However,

Http://blog.csdn.net/chjttony/article/details/6086298 1. JPA introduction:The Java persistence specification is separated from the Entity Bean (Entity bean) before EJB2.x. After EJB3, Entity beans are no longer available, but put in JPA for

SupplementalLog is a complementary type of log. It is mainly used for technologies such as logical Standby Database Synchronization, LogMiner, Streams, and Flashback. For logical Stand Supplemental Log is a complementary type of Log. It is mainly

-- Source Database Configuration [Oracle @ db12c ~] $ Sqlplus/as sysdbaSQL * Plus: Release 12.1.0.1.0 Production on Tue Apr 8 14:24:15 2014Copyright (c) 1982,201 3, Oracle. All rights reserved.Connected:Oracle Database 12c Enterprise Edition Release

Preparation: Confirm that the object and statement can be supported by standby Ensure that the rows of each table in the primary database can be uniquely identified. Environment: Operating System: red hat linux enterprise 5 ORACLE:

Bkjia.com exclusive Article] Oracle 10 GB Data guard is a powerful tool to ensure high availability of enterprise data, data protection and disaster recovery, I have been using the grid console and SQL commands to work on the data guard/backup

-- Oracle Hot Backup-- ======================================   Oracle Hot Backup refers to a series of backup operations on database data files, control files, parameter files, and password files when the database is open.Hot Backup is a backup