What are the default Oracle triggers??

3 Answers   CGI, Tech Mahindra,

---

How many types of sql are there?

0 Answers  

---

What are the different types of constraints?

0 Answers  

---

one of the column in my table contains the data like SAL ---- 1000 1000 2000 3000 3000 So my requirement is i want output like SAL --- 1000 2000 3000 it mean i want to delete duplicate rows only how should u write query?

9 Answers   TCS,

---

How to recompile a already made trigger?

2 Answers  

---

---

Is sql a programming?

0 Answers  

---

Explain what is rdbms?

0 Answers  

---

what is myisam? : Sql dba

0 Answers  

---

What is the basic structure of PL/SQL ?

6 Answers  

---

What is sql and its types?

0 Answers  

---

What is a constraint. Types of constraints ?

5 Answers   Accenture, BirlaSoft,

---

How can I delete duplicate rows?

0 Answers  

---