What are the differences between Database Trigger and Integrity constraints ?

4 Answers  

---

Does google use sql?

0 Answers  

---

Are stored procedures faster than queries?

0 Answers  

---

Can u create a primary key with out unique index.

8 Answers  

---

Q1.all the depts which has more then 10 empls? Q2.all the dept which does not have any emply? Q3 all the emp which does not have any dept? Q4 get all the emply detais with the dept details it dept is exit otherwise any emp details? Q5 how to debugg the dynamic sql and packages?

2 Answers  

---

Which one is the Best approach to put code, among Triggers and Procedures? Explain?

1 Answers   Sierra Atlantica,

---

How pl/sql source code can be protected?

3 Answers  

---

Find out the 3rd highest salary?

51 Answers   BirlaSoft, DAC, Silvia Infotech, Sutra Infotech,

---

how will be date change into string

4 Answers  

---

How would you convert date into julian date format?

0 Answers  

---

what is the need of the cursor attribute notfound..(because using found attribute we can complete the task......found + negation operator = not found )

2 Answers   Tech Mahindra,

---

What is rename command in sql?

0 Answers  

---