Can a trigger call a stored procedure?

0 Answers  

---

Is subquery faster than join?

0 Answers  

---

Can you selectively load only those records that you need? : aql loader

0 Answers  

---

What is difference between CHAR and VARCHAR2?What is the maximum SIZE allowed for each type?

6 Answers   Saama Tech,

---

What is the difference between inner join and left join?

0 Answers  

---

---

What is meant by cursor in sql?

0 Answers  

---

How many triggers can be applied on a table?

0 Answers  

---

what is the purpose of update command in oracle?

7 Answers   MBT,

---

How we can update the view?

0 Answers  

---

In what condition is it good to disable a trigger?

0 Answers  

---

table having two columns - entity,zone enity zone pen east pen west pen north pen south pen east pencil east pencil east pencil west I want the output as : entity east west north south pen 2 1 1 1 pencil 2 1 0 0

2 Answers  

---

How to avoid using cursors? What to use instead of cursor and in what cases to do so?

0 Answers  

---