what are the benefits of flashback feature?
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What spfile/init.ora file parameter exists to force the CBO to make the execution path of a given statement use an index, even if the index scan may appear to be calculated as more costly?
what are the performance views in an oracle rac environment?
How does propagation differ between Advanced Replication and Snapshot Replication (read-only)?
What is the difference between online backup & offline backup?
What authentication modes does sql server support? : sql server DBA
You create a private database link <link name> and upon connection, fails with: ORA-2085: <Link name> connects to <fully qualified remote db name>. What is the problem? How would you go about resolving this error?
Q. How to set ORACLE_HOME to my oracle software directory. Hi Friend I am installing oracle 10g Express Edition on Linux Fedora Core 6. Installation is success but when i run #sqlplus I getting command not found error. Then I have search sqlplus .i.e # find / -name sqlplus /usr/lib/oracle/xe/app/oracle/product/10.2.0/server/bin/sqlplus /usr/lib/oracle/xe/app/oracle/product/10.2.0/server/sqlplus These above output from find i have doubt which is correct path of sqlplus. So doubtfully i have set path 1st one.i.e # PATH=$PATH:/usr/lib/oracle/xe/app/oracle/product/10.2.0/server/bin Then I have run #sqlplus but still i have problem following Error 6 initializing SQL*Plus Message file sp1<lang>.msb not found SP2-0750: You may need to set ORACLE_HOME to your Oracle software directory How overcome this please answer m???
Datapump backup steps?
What is fill factor? : sql server DBA
What is transparent data encryption? : sql server DBA
What are the commands you'd issue to show the explain plan for "select * from dual"?
can u plz tell me what r the mandatory skills for getting job as a sql dba......plz send me all details thank you my id :k.mohann.mohan@gmail.com
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