How do I restart sql?

0 Answers  

---

what is a table called, if it has neither cluster nor non-cluster index? What is it used for? : Sql dba

0 Answers  

---

Which are the different types of indexes in sql?

0 Answers  

---

what are the other commands to know the structure of table using mysql commands except explain command? : Sql dba

0 Answers  

---

types of exceptions and what is meant by pragma autonomous_transaction ?what is the use.

4 Answers   3i Infotech,

---

---

What is the difference between UNIQUE CONSTRAINT and PRIMARY KEY? 1. There is no difference. 2. A PRIMARY KEY cannot be declared on multiple columns. 3. A UNIQUE CONSTRAINT cannot be declared on multiple columns. 4. A table can have multiple PRIMARY KEYS but only one UNIQUE CONSTRAINT. 5. A table can have multiple UNIQUE CONSTRAINTs but only one PRIMARY KEY.

7 Answers   Satyam,

---

What is a function in oracle pl sql?

0 Answers  

---

The in operator may be used if you know the exact value you want to return for at least one of the columns.

0 Answers  

---

Describe the Index, Types of index, At what situation we have used? Which one s better than others?

1 Answers   IBM, TCS,

---

What is the difference between a procedure and a function?

0 Answers  

---

Does db2 use sql?

0 Answers  

---

What is data modelling in sql?

0 Answers  

---