what is a user-defined lock?
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How to make a replica of existing oracle server to another server?
How do you trace the traffic hitting a sql server? : sql server DBA
how can you process messages in order asynchronously?
Give two methods you could use to determine what DDL changes have been made.
what is incremental checkpoint?
deleted of control file how will u recover control file?
now one user in online.now i want drop him..how do u drop him?
I want to export only structure of the table from oracle database. In that table to used the some partition. To export the table in general way then compilation error was occured i.e-EXP-00003: no storage definition found for segment(11, 2771). Please tell me the correct export command parameter to export the partitioned table. Thanks in Advance..........
i had backup last manday.now i need back monday to now ..how do get backup?
From the database level, how can you tell under which time zone a database is operating?
Explain an ORA-01555
What is the cache hit ratio, what impact does it have on performance of an Oracle database and what is involved in tuning it?
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