What is the difference between translate and replace?
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What is the dynamic sql in oracle?
What is Public Database Link ?
can any one help me with import/export options in oracle............
You have one employee table having 3 entries emp_id, Mgr_id and salary. Mgr_id is also referencing emp_id. so now find out the emp_id which are having the second highest salary, under a particular manager.
What is the difference between sharding and replication?
Two triggers one is before insert and other is after insert are firing on a table.If 10 times you insert in a table.Then how many times before trigger and how many types after trigger will fire in pl/sql.
How to define an anonymous procedure with variables?
What is the difference between primary key and unique key and foreign key in oracle?
What is a trigger and what are its types in oracle?
Ho to insert no. of records at a time..i mean i want to insert 100 records at a time into a table
Explain what does a control file contain?
What is save point in oracle database?