What are expressions?

0 Answers  

---

What is sql stand for?

0 Answers  

---

what is difference between procedure and function, procedure and trigger?

8 Answers   iFlex,

---

Is sql free?

0 Answers  

---

what is pragma ?

1 Answers   Polaris,

---

---

write a pl/sql function if enter a value=0 then output value=1 and vise verse with out using if and case statements.

3 Answers   Zensar,

---

What is correlated sub-query?

7 Answers   Oracle,

---

What are local and global Indexes and where they are useful.

0 Answers  

---

what is a composite key ? : Sql dba

0 Answers  

---

how to retrieve the top 2 salaried persons from a database?

7 Answers   Orion Laboratories,

---

what is union? : Sql dba

0 Answers  

---

How do I find duplicates in a single column in sql?

0 Answers  

---