Name the different types of indexes in sql and define them.

0 Answers  

---

Does google use sql?

0 Answers  

---

What is a 'instead of trigger'?

3 Answers   Eenadu, TCS,

---

What is a transaction?

5 Answers  

---

Write a sql select query that only returns each name only once from a table?

0 Answers  

---

How do you write a subquery?

0 Answers  

---

Why do we need unique key in a table?

0 Answers  

---

What do you mean by stored procedures? How do we use it?

0 Answers  

---

a table has 2 classifications 1)liabilities 2)earnings this liabitity has 2 elements with 2 input values and the earnings have 2 elements with 2 input values i wrote a query so that my input is liability savings amount1 amount2 xxxx null xxxxxx 0 xxx1 null xxxxx1 0 null yyyy 0 yyyy null yyy1 0 yyy1 my problem is --when i developed a report(d2k) with this data my o/p is liabilities,amount1,savings,amount2 xxxx xxxxxx xxx1 xxxxx1 yyyy yyyy yyy1 yyy1 how could i move this savings,savings values 2 palces up. can any body provide me witha better solution

0 Answers   TCS,

---

Which command is used to delete a package?

0 Answers  

---

What is record variable?

0 Answers  

---

Can I create table without primary key?

0 Answers  

---