What is an oracle user role?
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how to genarate random numbers in oracle for particular row?
Explain the difference between a procedure and a function?
How can we Update a table with out using UPDATE command?
Explain the dml?
How to use select statement to count the number of rows in oracle?
How many objectname will be created for a single table drop function? Why 'flashback' query giving error "ORA-38312: original name is used by an existing object" while getting the table?
Using the relations and the rules set out in the notes under each relation, write table create statements for the relations EMPLOYEE, FIRE and DESPATCH. You should aim to provide each constraint with a formal name, for example table_column_pk.
What happens if recursive calls get out of control?
how to use sequence and what use of sequence cache
Can a Tablespace hold objects from different Schemes ?
What is materialized view in Oracle?
How to invoke the data pump import utility?