dump oracle database to sql file

Oracle Common Dump command Memory Dumps 1). Global Area ALTER session SET The EVENTS ' immediatetrace name Global_area level n '; 1 contains PGA 2 contains SGA 4 contains UGA 8 contains indrect memory 2). Library Cache ALTER session SET The EVENTS '

One, Oracle trace fileThere are three types of Oracle trace files, a background alarm log file that records the activity of the background process during startup, shutdown, and operation of the database, such as tablespace creation, rollback segment

One, Oracle trace FileOracle trace files are grouped into three categories: One is the background alarm log file that records the activity of the background process during startup, shutdown, and running of the database , such as table space

I,OracleTracking FileThere are three types of Oracle tracking files: One is the background alarm log file, which recordsDatabaseActivities of background processes during startup, shutdown, and running, such as creating tablespaces, creating

1. dump redo description For the Dump redo log example, the [ID 1031381.6] documentation on MOS is described in detail. Dump has two methods: (1) run the 'alter session' command dumpredo header. (2) run the 'alter system dump logfile' command to

There are customers QQ to find me, said a friend recommended, let me help them restore the database. The database does not start properly because of a forced shutdown.Database Recover DB FailedMon Mar 28 10:20:33 2016ALTER Database RECOVER

When the database has a serious performance problem or hang, the server side Sqlplus also can not connect, at this time if you want to get the current state information of the database, in order to diagnose afterwards, then we very much need to

Commands for dump files include exp/IMP and expdp/impdp. These four commands have been compiled in related articles.   Oracle exp/IMP description Http://blog.csdn.net/tianlesoftware/article/details/4718366   Comparison between exp/IMP and

SystemState Dump introduction by janezhang-oracle on December 13, 2012When a database has a serious performance problem or hang, we are very much in need of systemstate dump to know what the process is doing, waiting for what, who is the resource

Description of how Oracle extracts DDL statements from the Dump file Description of how Oracle extracts DDL statements from the Dump file Commands for Dump files include exp/imp and expdp/impdp. These four commands have been compiled in related