Answer / p.rajasekar

Autonomous transactions are started by a parent, or main,
transaction but operate
independently of the parent for transaction control. If a
commit or rollback is used
in the autonomous or main transaction, or if a failure
occurs for any reason, it does
not impact the other transaction.
Our favorite use of this feature is for logging application
events. If the need is to
log activity, regardless of the outcome, but the logging
success or failure should not
impact the application, autonomous transactions are the
perfect solution.
To create an autonomous transaction, use a pragma called
AUTONOMOUS_TRANSACTION. The pragma is placed in the
declaration section of the block.

Answer / rasmita basantia

its mainly used in that schenario where u are interested to
perform independent transaction.

Answer / singh

eg: We can take a normal bank transaction. Each transaction
has two part one debit and other credit and if any one part
fails the whole transanction fails.

select sal from emp group by sal

3 Answers   TCS,

---

What is Difference Between Unique and Primary Key Constraints?

0 Answers   Wipro,

---

What are two parts of package ?

2 Answers   Infosys,

---

What are different types of sql commands?

0 Answers  

---

What is the difference between sql and t sql?

0 Answers  

---

How to return multiple rows from the stored procedure?

0 Answers  

---

How do you explain an index number?

0 Answers  

---

What is sqlca in powerbuilder?

0 Answers  

---

How do I access sql anywhere database?

0 Answers  

---

What are the properties of a transaction?

0 Answers  

---

how to use case expression? : Sql dba

0 Answers  

---

Is sqlexception checked or unchecked?

0 Answers  

---