What value could be assigned to Varchar Type?

3 Answers  

---

from the table display the 2nd highest salary? and also the least 2nd salay?

8 Answers  

---

Explain left outer join and right outer join?

0 Answers  

---

there is a table having two columns no and name and the data is 1 A 2 B 3 C write a query that will result a horizontal output A,B,C

9 Answers   tdfc, vsworx,

---

What is sub-query in sql server?

0 Answers  

---

What is partition, how will you implement it? : sql server analysis services, ssas

0 Answers  

---

Can foreign key be deleted?

0 Answers  

---

What is the boxing and unboxing concept in .net?

0 Answers  

---

Explain the third normal form(3nf)?

0 Answers  

---

i use few third party softwares. they r all having their own databases . but the data is repeated in all these databases - say a person is in all the three databases, but his name is stoared in diff format in all databases i want to create a centralised database ,and i dont want to re-enter the records . using the exisating records how can i build a centralised database?

1 Answers   Fidelity,

---

What do you understand by recursive stored procedure?

0 Answers  

---

How can we delete Duplicate row in table?

0 Answers   Wipro,

---