Types of indexes. What is the default key created when a primary key is created in a table ?

5 Answers   TCS,

---

Can procedure in a package be overloaded?

1 Answers   HCL,

---

what is row? : Sql dba

0 Answers  

---

What is gpt format?

0 Answers  

---

What is meaning of <> in sql?

0 Answers  

---

---

How do you modify a column in sql?

0 Answers  

---

write a query find which rows of a table is updated on 2 days before?

3 Answers   TCS,

---

What is varchar used for?

0 Answers  

---

Begin For j in 4403201000 .. 4403202000 Loop If mod (j, 100) = 0 then Dbms_output.put_line (j); End if; End loop; End; what will be the output of this question

7 Answers   TCS,

---

Which is faster subquery or join?

0 Answers  

---

Explain the difference between rename and alias?

0 Answers  

---

What are the various levels of constraints?

0 Answers  

---