Explain the purpose of %type and %rowtype data types?

0 Answers  

---

Is sql a backend language?

0 Answers  

---

how to create user in sql and how to set password for that?

3 Answers  

---

can i use dbms_output.put_line in a function u are telling as return statement

7 Answers  

---

Explain the commit statement.

0 Answers  

---

---

How to write a query to show the details of a student from students table whose

0 Answers  

---

Which command is used to call a stored procedure?

0 Answers  

---

I i have 2 tables A & B ,A contains 10 records B contains 20 records ,what w'll be the o/p if we perform equijoin,outer join,right outer join,left outer join,full outer join,cross join seperately Can anyone help on this?

2 Answers  

---

What does := mean in pl sql?

0 Answers  

---

what is cursor procedure

1 Answers   iGate,

---

what is the difference between undefined value and null value? : Sql dba

0 Answers  

---

How to find 3rd highest salary of an employee from the employee table in sql?

0 Answers  

---