what are bitmap indexes? How does they work?
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How to check database size in Oracle?
Given two table employee and department EMP ---------------- empid deptid(fk) Dept --------------------- deptid(pk) deptname que-Write a query to find count of employee in each department. Expected Output- deptid countofEmployee --------------------------- 10 57 20 20 30 15
Can we create index on views?
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How can we find out the duplicate values in an oracle table?
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when we are importing items in inventory, showing errors, Oracle support suggested us for running scripts & also suggested if we run scripts, iprocurement applicaation if is there it will show shared and if we go in future for iprocurement, it wont work. So kinldy suggest any functional solution.
Explain the difference between a procedure and a function? What do you understand by those terms?
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