What are the most important characteristics of pl/sql?

0 Answers  

---

What is a call statement? Explain with an example.

0 Answers  

---

can a stored procedure call itself or recursive stored procedure? How much level sp nesting is possible? : Sql dba

0 Answers  

---

What's the procedure?

0 Answers  

---

How many types of functions are there in sql?

0 Answers  

---

---

What is a common use of group by in sql?

0 Answers  

---

how instead of triger is helpful for mutating tables errors handlling ?

2 Answers   Oracle,

---

mail-id table contains two columns(email_id,userid) it contains different types of mail-ids,and no of users. here username length is differ na,(ex- tamil@yahoo.com,joshua@hotmail.com like) now i want to fetch the email-ids only starting from '@' (ex-@gmail.com,@yahoo.com,@hotmail.com

5 Answers  

---

How do you update a table in sql?

0 Answers  

---

How many functions are there in sql?

0 Answers  

---

Can a view be mutating? If yes, then how?

0 Answers  

---

List the different type of joins?

0 Answers  

---