What is the usage of nvl function?

0 Answers  

---

What is Pragma EXECPTION_INIT ? Explain the usage ?

2 Answers  

---

How will you select unique values from a list of records?

7 Answers   Cap Gemini,

---

can a stored procedure call itself or recursive stored procedure? How much level sp nesting is possible? : Sql dba

0 Answers  

---

Can sql function call stored procedure?

0 Answers  

---

---

What are the possible values that can be stored in a boolean data field?

0 Answers  

---

tell me about various levels of constraint. : Sql dba

0 Answers  

---

How to call a javascript function from pl sql?

0 Answers  

---

Let us suppose we have a table with structure in order empno empname empdesig empcountry and now i want to re-organize the columns of this table to empno empdesig empname empcountry how can i do this with queries ? assume that table contains the data.

3 Answers  

---

Show the two pl/sql cursor exceptions.

0 Answers  

---

How to improve the performance of a pl/sq stored procedures or functions or triggers and packages ?

12 Answers   IBM, TCS, UHD,

---

What is the starting oracle error number? What is meant by forward declaration in functions?

0 Answers  

---