How to loop through data rows in the implicit cursor?
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What is difference between cartesian join and cross join?
Explain about functional dependency and its relation with table design?
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?
Explain cascading triggers.
how to get last monday of a month?
Why required to run root.sh at the time of installation and what exactly it will do
How to set a transaction to be read only in oracle?
What does COMMIT do ?
What is a data dictionary and how can it be created?
What is merge statement used for?
What is a public synonym?
What is a cognitive schema?