How to run the anonymous block again?
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What are inner join and outer join?
what is pragma?
what is the difference between no rows returned and null returned?
i can create a view with two columns from emp table,, later i need to add one more emp column to existing view.. what is query similarly add one more column to existing primary key constraint.. please give me the solutions
What is index in Oracle?
How to do a full database export?
Explain the dml?
What is oracle database 10g express edition?
What query tells you how much space a tablespace named test is taking up, and how much space is remaining?
How to create a stored function in oracle?
What is tns service name?
Explain oracle’s system global area (sga).