How to create a new table by selecting rows from another table?
difference between imlicit cursor and explicit cursor ?
what is trigger?
Explain the use of consistent option in exp command.
i have procedure p1.and also i declare the same procedure in a package. whice one is efficient package procedure or procedure?
What is a proxy class?
What is the usage of analyze command in oracle?
What are the different editions of oracle?
What is meant by joins?
What are the differences between char and varchar2 in oracle?
Anybody can tell me, how do we find second largest emp salary from emp table.. Thanks in advance ...
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Explain the use of grant option in imp command.
What do you mean by cdb and pdb in oracle 12c?