Write a syntax for update query in oracle?
I have my backup RMAN script called backup_rman.sh. I am on the target database. My catalog username/password is rman/rman. My catalog db is called rman. How would you run this shell script from the O/S such that it would run as a background process?
What is a nvl function? How can it be used?
How to use "in out" parameter properly?
How to check your oracle database 10g xe installation?
What is Private Database Link ?
What is Trigger in Oracle?
Query to get max and second max in oracle in one query ?
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From the database level, how can you tell under which time zone a database is operating?
What is transport network substrate (tns) in oracle?
What do you mean by merge in oracle and how can you merge two tables?
query optmization techniques and quwry analyser+projects+ppts
what is the uses of cusor