Can we create index on views?

19 Answers   CTS, Syntel, TCS,

---

What is an UTL_FILE.What are different procedures and functions associated with it?

1 Answers  

---

There is a big table with "n" of rows and 40 + columns .It doesn't have primary key.How do you select the primary key. In other words how do you get the duplicate records.

2 Answers   Microsoft,

---

How to convert characters to numbers in oracle?

0 Answers  

---

what is the difference between first normal form & second normal form?

11 Answers   IBM, Oracle,

---

---

Describe varray?

0 Answers  

---

What is a table in oracle?

0 Answers  

---

sql query to get zero records from a table

7 Answers   CTS,

---

What is recycle bin in Oracle?

0 Answers   MCN Solutions,

---

Will the Optimizer always use COST-based approach if OPTIMIZER_MODE is set to "Cost"?

1 Answers  

---

what is data independence exactly? give an example

6 Answers  

---

How to rollback the current transaction in oracle?

0 Answers  

---