How to create a menu in sqlplus or pl/sql?

0 Answers  

---

What is composite data type in pl sql?

0 Answers  

---

what is the command used to fetch first 5 characters of the string? : Sql dba

0 Answers  

---

What is the usage of sql functions?

0 Answers  

---

What is the difference between clustered and non-clustered indexes?

0 Answers  

---

---

Can we insert in sql function?

0 Answers  

---

Is not null in sql?

0 Answers  

---

Are sql connections encrypted?

0 Answers  

---

type type_name is table of varchar2(30) index by binary_integer for the above type you have to create a identifier... like identifier_name type_name; for the above type you can use the below methods..like first , last , prior, next , delege..etc...like this.. if you create a cursor...like cursor cursor_name is select * from scott.emp; is there any methods like above to use prior, fist , last , next , trim ,etc...

1 Answers   Satyam,

---

Why functions are used in sql?

0 Answers  

---

how to calculate the difference between two dates? : Sql dba

0 Answers  

---

Can we use two order by clause in query?

0 Answers  

---